Buildresult: linus/i386-randconfig/i386-gcc4.6 built on Nov 1 2012, 07:31
kisskb
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Status:
OK
Date/Time:
Nov 1 2012, 07:31
Revision:
Return the right error value when dup[23]() newfd argument is too large (
08f05c49749ee655bef921d12160960a273aad47)
Target:
linus/i386-randconfig/i386-gcc4.6
Branch:
linus
Compiler:
i386-gcc4.6
(i386-linux-gcc (GCC) 4.6.3)
Config:
randconfig
(
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Log:
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Possible warnings (228)
/scratchsecurity/integrity/iint.c:35:31: warning: 'iint' may be used uninitialized in this function [-Wuninitialized] /scratcharch/x86/oprofile/../../../drivers/oprofile/buffer_sync.c:343:10: warning: 'pc' may be used uninitialized in this function [-Wuninitialized] /scratcharch/x86/oprofile/../../../drivers/oprofile/buffer_sync.c:346:17: warning: 'code' may be used uninitialized in this function [-Wuninitialized] /scratchblock/blk-merge.c:65:44: warning: 'bbio' may be used uninitialized in this function [-Wuninitialized] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratchsound/drivers/mpu401/mpu401_uart.c:286:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /scratchsound/drivers/mpu401/mpu401_uart.c:308:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratchblock/bsg.c:280:355: warning: 'rw' may be used uninitialized in this function [-Wuninitialized] /scratchsecurity/selinux/netnode.c:173:14: warning: 'idx' may be used uninitialized in this function [-Wuninitialized] /scratchsecurity/apparmor/policy_unpack.c:264:12: warning: 'src_str' may be used uninitialized in this function [-Wuninitialized] /scratchinclude/linux/spinlock.h:325:19: warning: 'dst_ptl' may be used uninitialized in this function [-Wuninitialized] /scratchinclude/linux/spinlock.h:325:19: warning: 'ptl' may be used uninitialized in this function [-Wuninitialized] /scratchsecurity/selinux/ss/ebitmap.c:405:484: warning: 'startbit' may be used uninitialized in this function [-Wuninitialized] /scratchsecurity/selinux/ss/ebitmap.c:350:5: warning: 'buf[2]' may be used uninitialized in this function [-Wuninitialized] /scratchsecurity/selinux/ss/ebitmap.c:376:13: warning: 'buf[1]' may be used uninitialized in this function [-Wuninitialized] /scratchsecurity/selinux/ss/ebitmap.c:393:10: warning: 'buf[0]' may be used uninitialized in this function [-Wuninitialized] /scratchsound/isa/opti9xx/opti92x-ad1848.c:938:2: warning: 'card' may be used uninitialized in this function [-Wuninitialized] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratchdrivers/ata/libata-scsi.c:3683:27: warning: 'dev' may be used uninitialized in this function [-Wuninitialized] /scratchdrivers/ata/libata-scsi.c:3683:27: warning: 'last_failed_dev' may be used uninitialized in this function [-Wuninitialized] /scratchmm/memblock.c:733:15: warning: 'r' may be used uninitialized in this function [-Wuninitialized] /scratchsecurity/selinux/ss/avtab.c:421:16: warning: 'buf16[3u]' may be used uninitialized in this function [-Wuninitialized] /scratchsecurity/selinux/ss/avtab.c:420:19: warning: 'buf16[2u]' may be used uninitialized in this function [-Wuninitialized] /scratchsecurity/selinux/ss/avtab.c:419:18: warning: 'buf16[1u]' may be used uninitialized in this function [-Wuninitialized] /scratchsecurity/selinux/ss/avtab.c:423:43: warning: 'buf16[0u]' may be used uninitialized in this function [-Wuninitialized] /scratchsecurity/selinux/ss/avtab.c:483:2: warning: 'buf[0]' may be used uninitialized in this function [-Wuninitialized] /scratchsecurity/selinux/ss/conditional.c:351:12: warning: 'buf[0]' may be used uninitialized in this function [-Wuninitialized] /scratchsecurity/selinux/ss/policydb.h:331:18: warning: 'buf[2]' may be used uninitialized in this function [-Wuninitialized] /scratchsecurity/selinux/ss/conditional.c:215:26: warning: 'buf[1]' may be used uninitialized in this function [-Wuninitialized] /scratchsecurity/selinux/ss/conditional.c:236:19: warning: 'buf[0]' may be used uninitialized in this function [-Wuninitialized] /scratchsecurity/selinux/ss/conditional.c:391:26: warning: 'buf[1]' may be used uninitialized in this function [-Wuninitialized] /scratchsecurity/selinux/ss/conditional.c:409:18: warning: 'buf' may be used uninitialized in this function [-Wuninitialized] /scratchsecurity/selinux/ss/conditional.c:474:2: warning: 'buf[0]' may be used uninitialized in this function [-Wuninitialized] /scratchdrivers/misc/bmp085.c:344:3: warning: 'pressure' may be used uninitialized in this function [-Wuninitialized] /scratchdrivers/ata/libata-core.c:1269:13: warning: 'native_sectors' may be used uninitialized in this function [-Wuninitialized] /scratchsound/soc/soc-dapm.c:3163:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /scratchdrivers/block/floppy.c:3484:111: warning: 'size' may be used uninitialized in this function [-Wuninitialized] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratcharch/x86/kernel/apm_32.c:363:2: warning: #warning deprecated CONFIG_APM_CPU_IDLE will be deleted in 2012 [-Wcpp] /scratcharch/x86/kernel/apm_32.c:1837:12: warning: 'dx' may be used uninitialized in this function [-Wuninitialized] /scratcharch/x86/kernel/apm_32.c:1826:35: warning: 'cx' may be used uninitialized in this function [-Wuninitialized] /scratcharch/x86/kernel/apm_32.c:1806:15: warning: 'bx' may be used uninitialized in this function [-Wuninitialized] /scratchmm/swapfile.c:2029:1083: warning: 'nr_extents' may be used uninitialized in this function [-Wuninitialized] /scratchnet/core/ethtool.c:226:1: warning: control reaches end of non-void function [-Wreturn-type] /scratchdrivers/base/regmap/regmap.c:1167:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /scratchdrivers/base/regmap/regmap.c:1353:9: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratchnet/core/skbuff.c:1305:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratchdrivers/isdn/capi/capidrv.c:1572:294: warning: 'active' may be used uninitialized in this function [-Wuninitialized] /scratchdrivers/isdn/capi/capidrv.c:1580:34: warning: 'bmask' may be used uninitialized in this function [-Wuninitialized] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratchnet/ipv4/route.c:120:12: warning: 'ip_rt_gc_timeout' defined but not used [-Wunused-variable] /scratchnet/ipv4/route.c:121:12: warning: 'ip_rt_gc_interval' defined but not used [-Wunused-variable] /scratchnet/ipv4/route.c:122:12: warning: 'ip_rt_gc_min_interval' defined but not used [-Wunused-variable] /scratchnet/ipv4/route.c:128:12: warning: 'ip_rt_gc_elasticity' defined but not used [-Wunused-variable] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratchsecurity/selinux/ss/policydb.c:1479:11: warning: 'buf[0]' may be used uninitialized in this function [-Wuninitialized] /scratchsecurity/selinux/ss/policydb.c:1611:20: warning: 'buf[2]' may be used uninitialized in this function [-Wuninitialized] /scratchsecurity/selinux/ss/policydb.c:1610:18: warning: 'buf[1]' may be used uninitialized in this function [-Wuninitialized] /scratchsecurity/selinux/ss/policydb.h:331:18: warning: 'buf[0]' may be used uninitialized in this function [-Wuninitialized] /scratchsecurity/selinux/ss/policydb.c:1563:20: warning: 'buf[1]' may be used uninitialized in this function [-Wuninitialized] /scratchsecurity/selinux/ss/policydb.h:331:18: warning: 'buf[0]' may be used uninitialized in this function [-Wuninitialized] /scratchsecurity/selinux/ss/policydb.c:1086:18: warning: 'buf[1]' may be used uninitialized in this function [-Wuninitialized] /scratchsecurity/selinux/ss/policydb.h:331:18: warning: 'buf[0]' may be used uninitialized in this function [-Wuninitialized] /scratchsecurity/selinux/ss/policydb.c:1108:12: warning: 'buf[3]' may be used uninitialized in this function [-Wuninitialized] /scratchsecurity/selinux/ss/policydb.c:1131:30: warning: 'buf[2]' may be used uninitialized in this function [-Wuninitialized] /scratchsecurity/selinux/ss/policydb.c:1126:18: warning: 'buf[1]' may be used uninitialized in this function [-Wuninitialized] /scratchsecurity/selinux/ss/policydb.h:331:18: warning: 'buf[0]' may be used uninitialized in this function [-Wuninitialized] /scratchsecurity/selinux/ss/policydb.c:1042:10: warning: 'buf[2]' may be used uninitialized in this function [-Wuninitialized] /scratchsecurity/selinux/ss/policydb.c:1041:10: warning: 'buf[1]' may be used uninitialized in this function [-Wuninitialized] /scratchsecurity/selinux/ss/policydb.c:1040:10: warning: 'buf[0]' may be used uninitialized in this function [-Wuninitialized] /scratchsecurity/selinux/ss/policydb.c:1956:12: warning: 'buf[0]' may be used uninitialized in this function [-Wuninitialized] /scratchsecurity/selinux/ss/policydb.c:1834:19: warning: 'buf[1]' may be used uninitialized in this function [-Wuninitialized] /scratchsecurity/selinux/ss/policydb.c:2215:5: warning: 'buf' may be used uninitialized in this function [-Wuninitialized] /scratchsecurity/selinux/ss/policydb.c:1938:16: warning: 'buf[3]' may be used uninitialized in this function [-Wuninitialized] /scratchsecurity/selinux/ss/policydb.c:1936:14: warning: 'buf[2]' may be used uninitialized in this function [-Wuninitialized] /scratchsecurity/selinux/ss/policydb.c:1935:13: warning: 'buf[1]' may be used uninitialized in this function [-Wuninitialized] /scratchsecurity/selinux/ss/policydb.c:2215:5: warning: 'buf' may be used uninitialized in this function [-Wuninitialized] /scratchnet/ipv4/ip_options.c:183:16: warning: 'faddr' may be used uninitialized in this function [-Wuninitialized] /scratchnet/ipv4/ip_options.c:659:16: warning: 'nexthop' may be used uninitialized in this function [-Wuninitialized] /scratchinclude/linux/posix_acl.h:108:1: warning: control reaches end of non-void function [-Wreturn-type] /scratchnet/ipv4/inet_connection_sock.c:207:17: warning: 'head' may be used uninitialized in this function [-Wuninitialized] /scratchsound/isa/sb/sb16.c:410:37: warning: 'card' may be used uninitialized in this function [-Wuninitialized] /scratchinclude/linux/netfilter.h:180:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /scratchdrivers/staging/zcache/zcache-main.c:614:123: warning: 'zbud_init' defined but not used [-Wunused-function] /scratchdrivers/staging/zcache/zcache-main.c:1548:24: warning: 'zcache_shrinker' defined but not used [-Wunused-variable] /scratchdrivers/staging/zcache/zcache-main.c:1651:12: warning: 'zcache_destroy_pool' defined but not used [-Wunused-function] /scratchdrivers/isdn/sc/init.c:36:111: warning: return from incompatible pointer type [enabled by default] /scratchdrivers/isdn/sc/init.c:37:111: warning: return from incompatible pointer type [enabled by default] /scratchdrivers/isdn/sc/init.c:487:2: warning: passing argument 1 of 'readl' makes pointer from integer without a cast [enabled by default] /scratchdrivers/isdn/sc/init.c:497:2: warning: passing argument 1 of 'readl' makes pointer from integer without a cast [enabled by default] /scratchdrivers/isdn/sc/init.c:507:2: warning: passing argument 1 of 'readl' makes pointer from integer without a cast [enabled by default] /scratchinclude/linux/netfilter.h:180:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /scratchnet/ipv4/ip_output.c:307:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /scratchnet/ipv6/raw.c:78:341: warning: 'node' may be used uninitialized in this function [-Wuninitialized] /scratchnet/core/dev.c:1929:33: warning: unused variable 'null_features' [-Wunused-variable] /scratchdrivers/isdn/i4l/isdn_common.c:1278:8: warning: unused variable 's' [-Wunused-variable] /scratchsound/isa/sb/sb16.c:385:10: warning: 'card' may be used uninitialized in this function [-Wuninitialized] /scratchinclude/linux/list_nulls.h:35:2: warning: 'node' may be used uninitialized in this function [-Wuninitialized] /scratchdrivers/mtd/sm_ftl.c:1094:2: warning: 'error' may be used uninitialized in this function [-Wuninitialized] /scratchinclude/linux/mtd/map.h:394:11: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratchnet/ipv4/raw.c:119:178: warning: 'node' may be used uninitialized in this function [-Wuninitialized] /scratchnet/ipv4/tcp.c:882:27: warning: 'copy' may be used uninitialized in this function [-Wuninitialized] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratchnet/sched/sch_sfb.c:313:12: warning: 'salt' may be used uninitialized in this function [-Wuninitialized] /scratchdrivers/mtd/ubi/vmt.c:407:9: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /scratchsound/soc/codecs/wm8804.c:409:41: warning: 'pll_div.k' may be used uninitialized in this function [-Wuninitialized] /scratchsound/soc/codecs/wm8804.c:403:19: warning: 'pll_div.n' may be used uninitialized in this function [-Wuninitialized] /scratchsound/soc/codecs/wm8804.c:403:39: warning: 'pll_div.prescale' may be used uninitialized in this function [-Wuninitialized] /scratchsound/soc/codecs/wm8804.c:406:45: warning: 'pll_div.mclkdiv' may be used uninitialized in this function [-Wuninitialized] /scratchsound/soc/codecs/wm8804.c:406:26: warning: 'pll_div.freqmode' may be used uninitialized in this function [-Wuninitialized] /scratchsound/soc/codecs/wm8983.c:873:40: warning: 'pll_div.k' may be used uninitialized in this function [-Wuninitialized] /scratchsound/soc/codecs/wm8983.c:870:9: warning: 'pll_div.n' may be used uninitialized in this function [-Wuninitialized] /scratchsound/soc/codecs/wm8983.c:869:23: warning: 'pll_div.div2' may be used uninitialized in this function [-Wuninitialized] /scratchsound/soc/codecs/wm8985.c:852:40: warning: 'pll_div.k' may be used uninitialized in this function [-Wuninitialized] /scratchsound/soc/codecs/wm8985.c:849:9: warning: 'pll_div.n' may be used uninitialized in this function [-Wuninitialized] /scratchsound/soc/codecs/wm8985.c:848:23: warning: 'pll_div.div2' may be used uninitialized in this function [-Wuninitialized] /scratchnet/xfrm/xfrm_policy.c:1371:7: warning: 'dst_ops' may be used uninitialized in this function [-Wuninitialized] /scratchnet/xfrm/xfrm_policy.c:1371:7: warning: 'dst_ops' may be used uninitialized in this function [-Wuninitialized] /scratchnet/xfrm/xfrm_policy.c:2482:17: warning: 'xfrm_dst_ops' may be used uninitialized in this function [-Wuninitialized] /scratchinclude/linux/mtd/map.h:331:11: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /scratchinclude/linux/list_nulls.h:35:2: warning: 'node' may be used uninitialized in this function [-Wuninitialized] /scratchinclude/linux/list_nulls.h:35:2: warning: 'node' may be used uninitialized in this function [-Wuninitialized] /scratchinclude/linux/mtd/map.h:331:11: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /scratchinclude/linux/mtd/map.h:331:11: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /scratchdrivers/mtd/chips/cfi_cmdset_0002.c:1493:15: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /scratchdrivers/mtd/chips/cfi_cmdset_0002.c:1471:534: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /scratchlib/dynamic_debug.c:390:278: warning: 'rc' may be used uninitialized in this function [-Wuninitialized] /scratchdrivers/tty/serial/ifx6x60.c:637:60: warning: 'length' may be used uninitialized in this function [-Wuninitialized] /scratchdrivers/media/v4l2-core/videobuf2-core.c:1605:388: warning: 'plane' may be used uninitialized in this function [-Wuninitialized] /scratchdrivers/media/v4l2-core/videobuf2-core.c:1605:388: warning: 'buffer' may be used uninitialized in this function [-Wuninitialized] /scratchdrivers/tty/serial/8250/8250.c:1667:35: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /scratchdrivers/tty/serial/8250/8250.c:1631:306: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /scratchnet/ipv4/xfrm4_output.c:97:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /scratchnet/netfilter/nf_conntrack_sip.c:715:26: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /scratchkernel/rcutiny.c:69:23: warning: unused variable 'idle' [-Wunused-variable] /scratchkernel/rcutiny.c:130:23: warning: unused variable 'idle' [-Wunused-variable] /scratchfs/quota/kqid.c:131:1: warning: control reaches end of non-void function [-Wreturn-type] /scratchfs/quota/kqid.c:112:1: warning: control reaches end of non-void function [-Wreturn-type] /scratchfs/quota/kqid.c:79:1: warning: control reaches end of non-void function [-Wreturn-type] /scratchfs/quota/kqid.c:52:1: warning: control reaches end of non-void function [-Wreturn-type] /scratchfs/quota/kqid.c:26:1: warning: control reaches end of non-void function [-Wreturn-type] /scratchfs/sysfs/dir.c:493:14: warning: 'sysfs_pathname' defined but not used [-Wunused-function] /scratchinclude/linux/posix_acl.h:108:1: warning: control reaches end of non-void function [-Wreturn-type] /scratchinclude/linux/file.h:36:295: warning: 'output.need_put' may be used uninitialized in this function [-Wuninitialized] /scratchinclude/linux/file.h:37:7: warning: 'output.file' may be used uninitialized in this function [-Wuninitialized] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratchfs/notify/fanotify/fanotify.c:207:55: warning: 'marks_ignored_mask' may be used uninitialized in this function [-Wuninitialized] /scratchfs/notify/fanotify/fanotify.c:207:40: warning: 'marks_mask' may be used uninitialized in this function [-Wuninitialized] /scratchkernel/sched/core.c:2775:1: warning: control reaches end of non-void function [-Wreturn-type] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratchdrivers/scsi/libsas/sas_host_smp.c:112:16: warning: 'bit' may be used uninitialized in this function [-Wuninitialized] /scratchfs/ntfs/dir.c:1459:7: warning: 'bmp_vi' may be used uninitialized in this function [-Wuninitialized] /scratchfs/locks.c:1651:41: warning: 'lock' may be used uninitialized in this function [-Wuninitialized] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratchfs/nilfs2/recovery.c:663:38: warning: 'sum' may be used uninitialized in this function [-Wuninitialized] /scratchfs/nilfs2/recovery.c:908:22: warning: 'sum' may be used uninitialized in this function [-Wuninitialized] /scratchdrivers/scsi/sg.c:429:35: warning: 'sdp' may be used uninitialized in this function [-Wuninitialized] /scratchdrivers/scsi/sg.c:840:307: warning: 'sdp' may be used uninitialized in this function [-Wuninitialized] /scratchnet/netfilter/ipvs/ip_vs_sync.c:714:3: warning: 'm' may be used uninitialized in this function [-Wuninitialized] /scratcharch/x86/include/asm/bitops.h:321:8: warning: 'bh' may be used uninitialized in this function [-Wuninitialized] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratchkernel/cgroup.c:3696:51: warning: 'l' may be used uninitialized in this function [-Wuninitialized] /scratchinclude/linux/list.h:612:21: warning: 'head' may be used uninitialized in this function [-Wuninitialized] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratchfs/btrfs/qgroup.c:1120:28: warning: 'sgn' may be used uninitialized in this function [-Wuninitialized] /scratchfs/btrfs/ctree.h:3597:47: warning: 'ref_root' may be used uninitialized in this function [-Wuninitialized] /scratchfs/btrfs/delayed-inode.c:469:17: warning: 'root' may be used uninitialized in this function [-Wuninitialized] /scratchfs/btrfs/backref.c:571:26: warning: 'sgn' may be used uninitialized in this function [-Wuninitialized] /scratchfs/btrfs/backref.c:1407:18: warning: 'type' may be used uninitialized in this function [-Wuninitialized] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratchfs/xfs/xfs_dir2_block.c:878:6: warning: 'error' may be used uninitialized in this function [-Wuninitialized] /scratchfs/btrfs/ctree.c:2004:24: warning: 'pslot' may be used uninitialized in this function [-Wuninitialized] /scratchfs/btrfs/ctree.c:1800:24: warning: 'pslot' may be used uninitialized in this function [-Wuninitialized] /scratchfs/btrfs/free-space-cache.c:2332:5: warning: 'next_zero' may be used uninitialized in this function [-Wuninitialized] /scratchfs/btrfs/free-space-cache.c:967:7: warning: 'start' may be used uninitialized in this function [-Wuninitialized] /scratchfs/btrfs/free-space-cache.c:720:27: warning: 'type' may be used uninitialized in this function [-Wuninitialized] /scratchdrivers/scsi/osst.c:4612:33: warning: 'STp' may be used uninitialized in this function [-Wuninitialized] /scratchfs/xfs/xfs_alloc.c:2051:6: warning: 'error' may be used uninitialized in this function [-Wuninitialized] /scratchinclude/linux/err.h:39:40: warning: 'dst_di' may be used uninitialized in this function [-Wuninitialized] /scratchfs/btrfs/send.c:2529:33: warning: 'found_key.offset' may be used uninitialized in this function [-Wuninitialized] /scratchfs/btrfs/ctree.h:2199:29: warning: 'slot' may be used uninitialized in this function [-Wuninitialized] /scratchfs/btrfs/ctree.h:2262:22: warning: 'eb' may be used uninitialized in this function [-Wuninitialized] /scratchfs/btrfs/send.c:2711:33: warning: 'found_key.offset' may be used uninitialized in this function [-Wuninitialized] /scratchfs/btrfs/send.c:1623:7: warning: 'found_key.offset' may be used uninitialized in this function [-Wuninitialized] /scratchfs/btrfs/send.c:3266:7: warning: 'cb' may be used uninitialized in this function [-Wuninitialized] /scratchfs/btrfs/send.c:3251:7: warning: 'root' may be used uninitialized in this function [-Wuninitialized] /scratchfs/btrfs/volumes.c:3325:223: warning: 'max_chunk_size' may be used uninitialized in this function [-Wuninitialized] /scratchfs/btrfs/volumes.c:3368:29: warning: 'max_stripe_size' may be used uninitialized in this function [-Wuninitialized] /scratchfs/btrfs/inode.c:5947:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /scratchfs/btrfs/inode.c:1268:27: warning: 'extent_end' may be used uninitialized in this function [-Wuninitialized] /scratchfs/xfs/xfs_bmap.c:3776:6: warning: 'error' may be used uninitialized in this function [-Wuninitialized] /scratchfs/xfs/xfs_bmap.c:3831:6: warning: 'error' may be used uninitialized in this function [-Wuninitialized] /scratchfs/xfs/xfs_bmap.c:5057:6: warning: 'error' may be used uninitialized in this function [-Wuninitialized]
Full Log
# < git ls-remote /scratch/git/linus.git refs/heads/master # < git rev-parse tmp/linus remote == local, skipping fetch # < git rev-parse tmp/linus Upstream revision is 08f05c49749ee655bef921d12160960a273aad47 Head not built, building # < git reset --mixed # git branch -D linus Deleted branch linus (was 08f05c4). # git checkout -q -f -b linus tmp/linus # < git ls-files --others --modified # git ls-files --others --modified cmd.log # < /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=i386 O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_i386-randconfig_i386 CROSS_COMPILE=/opt/cross/gcc-4.6-nolibc/i386-linux/bin/i386-linux- -f kisskb-version.mk makewrap: Added ccache to CROSS_COMPILE makewrap: Using -j factor 128 # < /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=i386 O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_i386-randconfig_i386 CROSS_COMPILE=/opt/cross/gcc-4.6-nolibc/i386-linux/bin/i386-linux- randconfig makewrap: Added ccache to CROSS_COMPILE makewrap: Using -j factor 128 # /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=i386 O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_i386-randconfig_i386 CROSS_COMPILE=/opt/cross/gcc-4.6-nolibc/i386-linux/bin/i386-linux- makewrap: Added ccache to CROSS_COMPILE makewrap: Using -j factor 128 GEN /scratch/kisskb/build/linus_i386-randconfig_i386/Makefile scripts/kconfig/conf --silentoldconfig Kconfig # # configuration written to .config # SYSHDR arch/x86/syscalls/../include/generated/uapi/asm/unistd_32.h SYSHDR arch/x86/syscalls/../include/generated/uapi/asm/unistd_64.h SYSHDR arch/x86/syscalls/../include/generated/uapi/asm/unistd_x32.h SYSTBL arch/x86/syscalls/../include/generated/asm/syscalls_32.h GEN /scratch/kisskb/build/linus_i386-randconfig_i386/Makefile WRAP arch/x86/include/generated/asm/clkdev.h CHK include/generated/uapi/linux/version.h UPD include/generated/uapi/linux/version.h HOSTCC scripts/kallsyms HOSTCC scripts/bin2c HOSTCC scripts/sortextable CC scripts/mod/empty.o HOSTCC scripts/mod/mk_elfconfig HOSTCC scripts/selinux/genheaders/genheaders HOSTCC scripts/selinux/mdp/mdp Using /scratch/kisskb/src as source for kernel HOSTCC arch/x86/tools/relocs CHK include/generated/utsrelease.h UPD include/generated/utsrelease.h MKELF scripts/mod/elfconfig.h HOSTCC scripts/mod/file2alias.o HOSTCC scripts/mod/modpost.o HOSTCC scripts/mod/sumversion.o CC kernel/bounds.s GEN include/generated/bounds.h CC arch/x86/kernel/asm-offsets.s GEN include/generated/asm-offsets.h CALL /scratch/kisskb/src/scripts/checksyscalls.sh HOSTLD scripts/mod/modpost CHK include/generated/compile.h CC init/main.o HOSTCC usr/gen_init_cpio CC init/do_mounts.o CC init/do_mounts_initrd.o CC init/initramfs.o CC init/calibrate.o CC init/init_task.o CC mm/filemap.o UPD include/generated/compile.h CC mm/mempool.o CC mm/oom_kill.o CC mm/fadvise.o LD ipc/built-in.o CC mm/maccess.o CC mm/page_alloc.o CC init/version.o CC mm/page-writeback.o LD arch/x86/net/built-in.o CC arch/x86/realmode/init.o CC mm/readahead.o CC mm/swap.o CC mm/truncate.o CC mm/vmscan.o CC arch/x86/crypto/ablk_helper.o CC arch/x86/kernel/process_32.o CC arch/x86/crypto/glue_helper.o CC mm/shmem.o CC arch/x86/kernel/signal.o AS arch/x86/kernel/entry_32.o AS arch/x86/crypto/aes-i586-asm_32.o CC arch/x86/mm/init.o CC mm/util.o CC mm/mmzone.o CC arch/x86/kernel/traps.o CC arch/x86/crypto/aes_glue.o CC arch/x86/mm/init_32.o AS arch/x86/crypto/aesni-intel_asm.o CC arch/x86/kernel/irq.o CC kernel/fork.o CC mm/vmstat.o CC kernel/exec_domain.o CC arch/x86/kernel/irq_32.o CC arch/x86/mm/fault.o CC mm/backing-dev.o CC arch/x86/crypto/aesni-intel_glue.o CC kernel/panic.o CC kernel/printk.o CC arch/x86/mm/ioremap.o CC arch/x86/kernel/dumpstack_32.o CC mm/mm_init.o CC block/elevator.o LDS arch/x86/vdso/vdso32/vdso32.lds CC mm/mmu_context.o CC kernel/cpu.o CC arch/x86/kernel/time.o CC arch/x86/crypto/fpu.o CC block/blk-core.o AS arch/x86/crypto/serpent-sse2-i586-asm_32.o CC crypto/api.o CC block/blk-tag.o CC mm/percpu.o AS arch/x86/vdso/vdso32/note.o CC arch/x86/kernel/ioport.o CC kernel/exit.o CC arch/x86/mm/extable.o CC block/blk-sysfs.o AS arch/x86/vdso/vdso32/int80.o CC crypto/cipher.o CC arch/x86/kernel/ldt.o CC arch/x86/mm/pageattr.o AS arch/x86/vdso/vdso32/sysenter.o CC arch/x86/crypto/serpent_sse2_glue.o CC mm/slab_common.o AS arch/x86/crypto/twofish-i586-asm_32.o CC kernel/itimer.o CC security/commoncap.o CC crypto/compress.o CC block/blk-flush.o CC arch/x86/mm/mmap.o CC block/blk-settings.o CC arch/x86/kernel/dumpstack.o CC security/min_addr.o TIMEC kernel/timeconst.h CC arch/x86/vdso/vdso32-setup.o CC arch/x86/kernel/nmi.o CC mm/compaction.o CC arch/x86/crypto/twofish_glue.o CC mm/interval_tree.o CC arch/x86/mm/pat.o CC security/security.o CC security/capability.o CC kernel/softirq.o CC block/blk-ioc.o CC mm/fremap.o CC security/keys/gc.o CC crypto/algapi.o CC arch/x86/mm/pgtable.o CC block/blk-map.o CC security/tomoyo/audit.o CC arch/x86/kernel/setup.o CC mm/madvise.o CC mm/highmem.o CC arch/x86/kernel/x86_init.o CC arch/x86/mm/physaddr.o CC crypto/scatterwalk.o CC block/blk-exec.o CC security/keys/key.o CC kernel/resource.o Creating an empty policy/profile.conf CC security/keys/keyring.o CC crypto/ablkcipher.o CC arch/x86/kernel/i8259.o CC security/inode.o LD arch/x86/platform/ce4100/built-in.o CC kernel/sysctl.o CC arch/x86/mm/gup.o Creating a default policy/exception_policy.conf LD arch/x86/platform/efi/built-in.o CC security/integrity/iint.o Creating an empty policy/domain_policy.conf CC block/blk-merge.o CC security/smack/smack_lsm.o CC security/yama/yama_lsm.o LD arch/x86/platform/iris/built-in.o LD arch/x86/platform/mrst/built-in.o CC arch/x86/platform/geode/alix.o Creating an empty policy/manager.conf LD firmware/built-in.o Creating an empty policy/stat.conf CC security/lsm_audit.o CC kernel/sysctl_binary.o CC security/tomoyo/condition.o CC security/tomoyo/domain.o CC crypto/blkcipher.o CC mm/memory.o CC arch/x86/kernel/irqinit.o CC security/smack/smack_access.o LD arch/x86/platform/olpc/built-in.o CC crypto/ahash.o LD arch/x86/platform/scx200/built-in.o CC security/apparmor/apparmorfs.o LD arch/x86/platform/sfi/built-in.o CC security/device_cgroup.o GEN security/selinux/flask.h security/selinux/av_permissions.h CC security/smack/smackfs.o CC fs/open.o LD arch/x86/platform/uv/built-in.o LD arch/x86/platform/visws/built-in.o AS arch/x86/realmode/rm/header.o CC fs/read_write.o CC security/keys/keyctl.o CC security/selinux/avc.o CC arch/x86/oprofile/../../../drivers/oprofile/oprof.o CC arch/x86/power/cpu.o CC block/blk-softirq.o AS arch/x86/realmode/rm/trampoline_32.o CC sound/sound_core.o AS arch/x86/realmode/rm/stack.o AS arch/x86/realmode/rm/reboot.o VDSO arch/x86/vdso/vdso32-int80.so.dbg PASYMS arch/x86/realmode/rm/pasyms.h LDS arch/x86/realmode/rm/realmode.lds GEN usr/initramfs_data.cpio LD sound/arm/built-in.o LD arch/x86/realmode/rm/realmode.elf CC crypto/shash.o RELOCS arch/x86/realmode/rm/realmode.relocs OBJCOPY arch/x86/realmode/rm/realmode.bin LD sound/atmel/built-in.o AS arch/x86/realmode/rmpiggy.o AS usr/initramfs_data.o CC arch/x86/oprofile/../../../drivers/oprofile/cpu_buffer.o CC security/tomoyo/environ.o CC security/apparmor/audit.o CC arch/x86/mm/setup_nx.o GEN security/apparmor/capability_names.h CC security/keys/permission.o LD arch/x86/realmode/built-in.o LD usr/built-in.o CC arch/x86/power/hibernate_32.o CC arch/x86/mm/pgtable_32.o CC arch/x86/oprofile/../../../drivers/oprofile/buffer_sync.o CC crypto/algboss.o CC security/tomoyo/file.o LD drivers/accessibility/braille/built-in.o LD drivers/accessibility/built-in.o LD drivers/amba/built-in.o CC block/blk-timeout.o LD drivers/atm/built-in.o /scratch/kisskb/src/security/integrity/iint.c: In function '__integrity_iint_find': /scratch/kisskb/src/security/integrity/iint.c:35:31: warning: 'iint' may be used uninitialized in this function [-Wuninitialized] CC drivers/ata/libata-core.o CC block/blk-iopoll.o LD drivers/auxdisplay/built-in.o CC block/blk-lib.o CC arch/x86/platform/geode/net5501.o CC security/integrity/evm/evm_main.o CC drivers/base/core.o CC arch/x86/platform/geode/geos.o CC drivers/base/bus.o CC arch/x86/mm/iomap_32.o CC arch/x86/kernel/jump_label.o CC mm/mincore.o LD security/yama/yama.o CC kernel/capability.o CC arch/x86/oprofile/../../../drivers/oprofile/event_buffer.o LD security/yama/built-in.o CC arch/x86/oprofile/../../../drivers/oprofile/oprofile_files.o CC security/keys/process_keys.o CC arch/x86/video/fbdev.o CC security/selinux/hooks.o CC arch/x86/mm/hugetlbpage.o VDSO arch/x86/vdso/vdso32-sysenter.so.dbg VDSOSYM arch/x86/vdso/vdso32-int80-syms.lds CC block/ioctl.o OBJCOPY arch/x86/vdso/vdso32-int80.so CC block/genhd.o OBJCOPY arch/x86/vdso/vdso32-sysenter.so CC sound/drivers/mtpav.o CC mm/mmap.o CC mm/mlock.o VDSOSYM arch/x86/vdso/vdso32-sysenter-syms.lds AS arch/x86/vdso/vdso32.o CC mm/mprotect.o CC drivers/ata/libata-scsi.o CC sound/core/compress_offload.o CC sound/core/hwdep.o CC sound/core/memalloc.o VDSOSYM arch/x86/vdso/vdso32-syms.lds CC drivers/ata/libata-eh.o LD arch/x86/vdso/built-in.o CC sound/core/sgbuf.o CC security/integrity/ima/ima_fs.o CC security/integrity/ima/ima_queue.o CC sound/core/pcm.o CC arch/x86/kernel/irq_work.o AS arch/x86/power/hibernate_asm_32.o CC security/tomoyo/gc.o CC security/integrity/evm/evm_crypto.o CC security/apparmor/context.o CC drivers/block/floppy.o CC drivers/bcma/main.o CC drivers/block/loop.o CC block/scsi_ioctl.o CC security/apparmor/ipc.o CC arch/x86/oprofile/../../../drivers/oprofile/oprofilefs.o CC security/keys/request_key.o CC drivers/block/aoe/aoeblk.o LD drivers/bus/built-in.o CC mm/mremap.o CC drivers/cdrom/cdrom.o CC security/integrity/evm/evm_secfs.o LD sound/firewire/built-in.o CC security/integrity/evm/evm_posix_acl.o LD arch/x86/power/built-in.o CC arch/x86/kernel/probe_roms.o CC drivers/block/pktcdvd.o CC security/apparmor/lib.o CC drivers/bcma/scan.o CC sound/core/pcm_native.o CC arch/x86/kernel/i386_ksyms_32.o CC sound/core/pcm_lib.o CC arch/x86/mm/dump_pagetables.o LD sound/i2c/other/built-in.o CC security/integrity/ima/ima_init.o CC security/keys/request_key_auth.o LD arch/x86/platform/geode/built-in.o LD sound/i2c/built-in.o CC sound/drivers/portman2x4.o CC security/integrity/ima/ima_main.o LD arch/x86/platform/built-in.o CC arch/x86/kernel/syscall_32.o CC crypto/testmgr.o CC arch/x86/kernel/bootflag.o CC security/tomoyo/group.o CC sound/drivers/virmidi.o CC security/integrity/ima/ima_crypto.o CC block/partition-generic.o CC drivers/block/osdblk.o CC arch/x86/mm/highmem_32.o CC drivers/block/nbd.o LD arch/x86/crypto/aes-i586.o LD arch/x86/crypto/twofish-i586.o CC lib/bcd.o LD arch/x86/crypto/serpent-sse2-i586.o LD arch/x86/crypto/aesni-intel.o CC lib/div64.o LD arch/x86/crypto/built-in.o CC arch/x86/kernel/e820.o CC security/tomoyo/load_policy.o CC block/partitions/check.o CC lib/sort.o CC net/socket.o CC block/partitions/amiga.o CC sound/core/pcm_timer.o CC arch/x86/oprofile/../../../drivers/oprofile/oprofile_stats.o CC security/tomoyo/memory.o CC security/tomoyo/mount.o CC security/apparmor/match.o CC drivers/base/dd.o CC security/integrity/ima/ima_api.o CC sound/isa/adlib.o /scratch/kisskb/src/arch/x86/oprofile/../../../drivers/oprofile/buffer_sync.c: In function 'sync_buffer': /scratch/kisskb/src/arch/x86/oprofile/../../../drivers/oprofile/buffer_sync.c:343:10: warning: 'pc' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/arch/x86/oprofile/../../../drivers/oprofile/buffer_sync.c:318:22: note: 'pc' was declared here /scratch/kisskb/src/arch/x86/oprofile/../../../drivers/oprofile/buffer_sync.c:346:17: warning: 'code' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/arch/x86/oprofile/../../../drivers/oprofile/buffer_sync.c:318:16: note: 'code' was declared here CC kernel/ptrace.o CC security/integrity/ima/ima_policy.o CC mm/msync.o CC lib/parser.o CC lib/halfmd4.o CC drivers/ata/libata-transport.o CC lib/debug_locks.o CC sound/drivers/mpu401/mpu401_uart.o CC arch/x86/kernel/pci-dma.o CC arch/x86/lib/msr.o CC arch/x86/kernel/quirks.o AS arch/x86/lib/msr-reg.o CC drivers/block/aoe/aoechr.o CC kernel/timer.o CC sound/drivers/opl3/opl3_lib.o CC arch/x86/lib/msr-reg-export.o CC sound/core/pcm_misc.o CC crypto/crypto_wq.o CC security/tomoyo/network.o CC arch/x86/lib/atomic64_32.o /scratch/kisskb/src/block/blk-merge.c: In function '__blk_recalc_rq_segments': /scratch/kisskb/src/block/blk-merge.c:65:44: warning: 'bbio' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/block/blk-merge.c:18:21: note: 'bbio' was declared here In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:592:0, from /scratch/kisskb/src/include/linux/uaccess.h:5, from /scratch/kisskb/src/security/integrity/evm/evm_secfs.c:16: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h: In function 'evm_write_key': /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] LD arch/x86/video/built-in.o CC net/802/p8022.o LD init/mounts.o CC kernel/user.o LD init/built-in.o CC drivers/base/syscore.o CC net/appletalk/aarp.o CC security/apparmor/path.o CC fs/file_table.o CC security/selinux/selinuxfs.o CC security/keys/user_defined.o CC security/keys/trusted.o CC drivers/base/driver.o In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:592:0, from /scratch/kisskb/src/arch/x86/include/asm/sections.h:5, from /scratch/kisskb/src/arch/x86/include/asm/hw_irq.h:26, from /scratch/kisskb/src/include/linux/irq.h:361, from /scratch/kisskb/src/arch/x86/include/asm/hardirq.h:5, from /scratch/kisskb/src/include/linux/hardirq.h:7, from /scratch/kisskb/src/include/linux/ftrace_event.h:7, from /scratch/kisskb/src/include/trace/syscall.h:6, from /scratch/kisskb/src/include/linux/syscalls.h:78, from /scratch/kisskb/src/kernel/capability.c:15: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h: In function 'sys_capset': /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] LD security/integrity/evm/evm.o CC lib/random32.o LD security/integrity/evm/built-in.o CC lib/bust_spinlocks.o CC sound/drivers/opl3/opl3_synth.o LD security/integrity/integrity.o CC drivers/block/aoe/aoecmd.o CC kernel/signal.o CC security/tomoyo/realpath.o CC arch/x86/kernel/topology.o CC sound/drivers/opl4/opl4_lib.o CC drivers/char/mem.o CC mm/rmap.o CC sound/drivers/opl3/opl3_seq.o CC security/keys/encrypted-keys/encrypted.o CC block/bsg.o CC crypto/aead.o CC net/appletalk/ddp.o CC net/atm/addr.o AS arch/x86/lib/atomic64_cx8_32.o LD sound/isa/ad1816a/built-in.o CC kernel/sys.o CC net/atm/pvc.o CC sound/drivers/opl3/opl3_midi.o LD sound/mips/built-in.o LD drivers/clk/built-in.o LD sound/parisc/built-in.o CC crypto/chainiv.o CC security/apparmor/domain.o AS arch/x86/lib/checksum_32.o In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:592:0, from /scratch/kisskb/src/include/linux/uaccess.h:5, from /scratch/kisskb/src/include/linux/highmem.h:8, from /scratch/kisskb/src/include/linux/pagemap.h:10, from /scratch/kisskb/src/arch/x86/oprofile/../../../drivers/oprofile/oprofilefs.c:17: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h: In function 'oprofilefs_ulong_from_user': /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] LD sound/drivers/pcsp/built-in.o LD sound/drivers/vx/built-in.o CC security/selinux/netlink.o CC fs/super.o CC sound/isa/ad1848/ad1848.o CC security/apparmor/policy.o CC drivers/block/aoe/aoedev.o CC security/keys/encrypted-keys/ecryptfs_format.o CC arch/x86/oprofile/../../../drivers/oprofile/timer_int.o LD sound/pcmcia/pdaudiocf/built-in.o CC arch/x86/lib/cmpxchg.o CC arch/x86/lib/delay.o CC fs/char_dev.o AS arch/x86/lib/getuser.o LD sound/pcmcia/vx/built-in.o LD sound/pcmcia/built-in.o CC arch/x86/kernel/kdebugfs.o CC arch/x86/kernel/alternative.o CC security/apparmor/policy_unpack.o CC drivers/ata/libata-sff.o CC kernel/kmod.o LD sound/ppc/built-in.o CC drivers/base/class.o CC drivers/clocksource/i8253.o CC sound/isa/cs423x/cs4231.o LD sound/sh/built-in.o CC drivers/cpuidle/cpuidle.o CC security/apparmor/procattr.o CC arch/x86/kernel/i8253.o CC drivers/char/random.o CC sound/isa/es1688/es1688_lib.o LD sound/pci/ac97/built-in.o LD drivers/crypto/built-in.o CC security/tomoyo/securityfs_if.o LD sound/pci/ali5451/built-in.o CC security/tomoyo/tomoyo.o CC lib/hexdump.o CC block/partitions/atari.o CC sound/drivers/opl3/opl3_drums.o CC crypto/eseqiv.o CC mm/vmalloc.o CC drivers/char/ttyprintk.o CC block/partitions/mac.o GEN arch/x86/lib/inat-tables.c LD sound/pci/asihpi/built-in.o LD arch/x86/mm/built-in.o CC drivers/base/platform.o LD sound/pci/au88x0/built-in.o CC drivers/bcma/core.o LD sound/pci/aw2/built-in.o CC net/802/psnap.o CC mm/pagewalk.o CC drivers/bcma/sprom.o LD sound/pci/ca0106/built-in.o CC mm/pgtable-generic.o CC net/appletalk/dev.o LD sound/pci/cs46xx/built-in.o CC arch/x86/lib/insn.o CC drivers/base/cpu.o LD sound/pci/cs5535audio/built-in.o CC lib/kasprintf.o CC arch/x86/kernel/pci-nommu.o CC drivers/base/firmware.o CC drivers/cpuidle/driver.o CC sound/soc/soc-core.o CC security/keys/encrypted-keys/masterkey_trusted.o CC arch/x86/oprofile/../../../drivers/oprofile/nmi_timer_int.o LD sound/pci/ctxfi/built-in.o CC sound/soc/soc-dapm.o CC fs/stat.o CC security/selinux/nlmsgtab.o CC sound/core/pcm_memory.o LD sound/pci/echoaudio/built-in.o CC security/selinux/netif.o CC security/selinux/netnode.o LD sound/pci/emu10k1/built-in.o CC crypto/seqiv.o CC drivers/dma/dmaengine.o LD crypto/crypto_hash.o LD sound/pci/hda/built-in.o CC crypto/pcompress.o CC lib/bitmap.o LD sound/pci/ice1712/built-in.o CC sound/drivers/opl4/opl4_mixer.o CC net/802/stp.o CC drivers/base/init.o LD sound/pci/korg1212/built-in.o LD drivers/clocksource/built-in.o CC drivers/bcma/driver_chipcommon.o CC security/selinux/netport.o LD sound/pci/lola/built-in.o CC kernel/workqueue.o LD drivers/firewire/built-in.o CC block/bsg-lib.o LD security/integrity/ima/ima.o LD sound/pci/lx6464es/built-in.o CC sound/core/rawmidi.o /scratch/kisskb/src/sound/drivers/mpu401/mpu401_uart.c: In function 'snd_mpu401_uart_input_open': /scratch/kisskb/src/sound/drivers/mpu401/mpu401_uart.c:286:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/sound/drivers/mpu401/mpu401_uart.c: In function 'snd_mpu401_uart_output_open': /scratch/kisskb/src/sound/drivers/mpu401/mpu401_uart.c:308:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized] LD security/integrity/ima/built-in.o LD sound/pci/mixart/built-in.o CC security/selinux/exports.o LD security/integrity/built-in.o LD sound/pci/nm256/built-in.o LD sound/drivers/mpu401/snd-mpu401-uart.o LD sound/pci/oxygen/built-in.o CC sound/soc/soc-jack.o LD sound/pci/pcxhr/built-in.o LD sound/drivers/mpu401/built-in.o CC sound/drivers/opl3/opl3_oss.o LD sound/drivers/snd-virmidi.o CC drivers/dma/iovlock.o LD sound/pci/riptide/built-in.o CC drivers/char/misc.o CC drivers/block/aoe/aoemain.o CC sound/isa/galaxy/azt1605.o CC security/apparmor/lsm.o GEN security/apparmor/rlim_names.h LD sound/pci/rme9652/built-in.o CC security/apparmor/sid.o LD sound/pci/trident/built-in.o CC block/blk-cgroup.o CC security/selinux/ss/ebitmap.o CC sound/isa/gus/gus_main.o CC fs/exec.o CC fs/pipe.o CC block/blk-throttle.o LD sound/pci/vx222/built-in.o In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:592:0, from /scratch/kisskb/src/include/linux/uaccess.h:5, from /scratch/kisskb/src/include/linux/highmem.h:8, from /scratch/kisskb/src/include/linux/pagemap.h:10, from /scratch/kisskb/src/include/linux/blkdev.h:13, from /scratch/kisskb/src/drivers/block/aoe/aoechr.c:8: In function 'revalidate', inlined from 'aoechr_write' at /scratch/kisskb/src/drivers/block/aoe/aoechr.c:173:7: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] LD sound/sparc/built-in.o CC block/noop-iosched.o LD sound/pci/ymfpci/built-in.o LD sound/spi/built-in.o CC drivers/bcma/driver_chipcommon_pmu.o CC security/selinux/ss/hashtab.o LD sound/pci/built-in.o CC sound/drivers/opl4/opl4_proc.o CC security/selinux/ss/symtab.o LD sound/isa/ad1848/snd-ad1848.o CC sound/synth/util_mem.o CC arch/x86/kernel/hw_breakpoint.o LD sound/isa/ad1848/built-in.o CC security/tomoyo/util.o Generating built-in policy for TOMOYO 2.5.x. LD sound/usb/6fire/built-in.o CC sound/isa/msnd/msnd_classic.o CC drivers/ata/pata_platform.o CC sound/isa/gus/gus_io.o CC sound/synth/emux/emux.o LD sound/usb/caiaq/built-in.o CC sound/last.o LD sound/usb/misc/built-in.o LD sound/usb/usx2y/built-in.o CC drivers/bcma/driver_pci.o CC sound/isa/msnd/msnd.o CC arch/x86/oprofile/init.o CC security/apparmor/file.o LD sound/usb/built-in.o CC drivers/block/cryptoloop.o CC drivers/block/virtio_blk.o CC sound/drivers/opl4/opl4_seq.o CC lib/scatterlist.o CC mm/process_vm_access.o CC arch/x86/kernel/tsc.o LD sound/isa/cs423x/snd-cs4231.o CC drivers/ata/pata_legacy.o CC block/partitions/osf.o LD sound/isa/cs423x/built-in.o CC drivers/cpuidle/governor.o CC sound/drivers/opl4/opl4_synth.o CC sound/isa/opti9xx/miro.o In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:592:0, from /scratch/kisskb/src/include/net/checksum.h:25, from /scratch/kisskb/src/include/linux/skbuff.h:29, from /scratch/kisskb/src/include/linux/netfilter.h:5, from /scratch/kisskb/src/include/net/netns/x_tables.h:5, from /scratch/kisskb/src/include/net/net_namespace.h:20, from /scratch/kisskb/src/security/smack/smackfs.c:24: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h: In function 'smk_write_mapped': /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h: In function 'smk_write_logging': /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h: In function 'smk_write_direct': /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h: In function 'smk_write_doi': /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] CC sound/drivers/opl4/yrw801.o CC arch/x86/oprofile/backtrace.o CC sound/isa/gus/gus_irq.o CC mm/init-mm.o CC mm/nobootmem.o CC arch/x86/lib/memcpy_32.o AS arch/x86/lib/putuser.o CC sound/synth/emux/emux_synth.o CC sound/soc/soc-cache.o CC sound/soc/soc-utils.o CC lib/string_helpers.o CC block/partitions/sun.o CC sound/isa/msnd/msnd_midi.o CC sound/isa/opti9xx/opti93x.o CC net/batman-adv/bat_iv_ogm.o CC drivers/base/map.o CC drivers/dma/dmatest.o CC kernel/pid.o CC sound/soc/soc-pcm.o CC net/atm/signaling.o CC drivers/firmware/dmi_scan.o CC drivers/firmware/dmi-sysfs.o CC arch/x86/kernel/io_delay.o CC drivers/block/aoe/aoenet.o CC net/batman-adv/bitarray.o CC arch/x86/kernel/rtc.o CC lib/gcd.o CC drivers/base/devres.o CC lib/lcm.o In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:592:0, from /scratch/kisskb/src/include/linux/uaccess.h:5, from /scratch/kisskb/src/include/linux/highmem.h:8, from /scratch/kisskb/src/include/linux/pagemap.h:10, from /scratch/kisskb/src/include/linux/blkdev.h:13, from /scratch/kisskb/src/drivers/block/aoe/aoedev.c:8: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h: In function 'aoedev_flush': /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] CC lib/list_sort.o AS arch/x86/lib/rwsem.o CC lib/uuid.o CC arch/x86/kernel/pci-iommu_table.o CC drivers/firmware/edd.o LD sound/drivers/opl3/snd-opl3-lib.o CC arch/x86/lib/string_32.o LD sound/drivers/opl3/snd-opl3-synth.o CC drivers/firmware/dcdbas.o LD sound/drivers/opl3/built-in.o CC block/partitions/ultrix.o CC lib/flex_array.o CC mm/memblock.o CC lib/bsearch.o CC arch/x86/kernel/resource.o CC sound/soc/soc-compress.o CC drivers/char/virtio_console.o CC sound/core/timer.o CC security/tomoyo/common.o CC security/selinux/ss/sidtab.o CC sound/synth/emux/emux_seq.o LD crypto/cryptomgr.o CC sound/soc/soc-io.o LD security/smack/smack.o CC drivers/gpio/gpiolib.o LD security/smack/built-in.o CC security/selinux/ss/avtab.o CC net/batman-adv/bridge_loop_avoidance.o CC lib/find_last_bit.o CC net/batman-adv/debugfs.o CC mm/bounce.o CC crypto/crypto_user.o LD security/keys/encrypted-keys/encrypted-keys.o CC drivers/cpuidle/sysfs.o LD security/keys/encrypted-keys/built-in.o LD net/802/built-in.o LD security/keys/built-in.o CC net/bridge/br.o CC security/apparmor/capability.o CC net/core/sock.o CC lib/find_next_bit.o CC net/bridge/br_device.o CC net/caif/caif_dev.o LD sound/soundcore.o CC arch/x86/kernel/process.o CC drivers/dma/timb_dma.o CC security/apparmor/resource.o CC net/batman-adv/gateway_client.o CC net/core/request_sock.o LD arch/x86/oprofile/oprofile.o CC arch/x86/kernel/i387.o CC drivers/firmware/dmi-id.o LD arch/x86/oprofile/built-in.o CC sound/synth/emux/emux_nrpn.o CC sound/synth/emux/emux_effect.o CC arch/x86/kernel/xsave.o CC mm/page_io.o CC arch/x86/kernel/ptrace.o CC sound/isa/sb/emu8000_synth.o /scratch/kisskb/src/block/bsg.c: In function 'bsg_map_hdr': /scratch/kisskb/src/block/bsg.c:280:355: warning: 'rw' may be used uninitialized in this function [-Wuninitialized] LD sound/isa/es1688/snd-es1688-lib.o CC net/bridge/br_fdb.o LD sound/isa/es1688/built-in.o LD drivers/bcma/bcma.o LD drivers/bcma/built-in.o CC fs/namei.o LD sound/isa/wavefront/built-in.o CC crypto/hmac.o /scratch/kisskb/src/security/selinux/netnode.c: In function 'sel_netnode_sid': /scratch/kisskb/src/security/selinux/netnode.c:173:14: warning: 'idx' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/security/selinux/netnode.c:158:15: note: 'idx' was declared here CC arch/x86/lib/strstr_32.o CC drivers/cpuidle/governors/ladder.o CC sound/core/sound.o LD sound/soc/atmel/built-in.o CC sound/isa/wss/wss_lib.o /scratch/kisskb/src/security/apparmor/policy_unpack.c: In function 'unpack_str': /scratch/kisskb/src/security/apparmor/policy_unpack.c:264:12: warning: 'src_str' may be used uninitialized in this function [-Wuninitialized] CC kernel/task_work.o LD sound/drivers/snd-mtpav.o LD sound/drivers/snd-portman2x4.o CC crypto/vmac.o CC net/atm/svc.o LD drivers/gpu/drm/i2c/built-in.o AS arch/x86/lib/thunk_32.o CC net/atm/ioctl.o LD drivers/gpu/drm/built-in.o CC arch/x86/kernel/tls.o CC arch/x86/lib/usercopy.o LD sound/isa/galaxy/snd-azt1605.o CC crypto/crypto_null.o LD sound/isa/galaxy/built-in.o CC arch/x86/lib/usercopy_32.o LD sound/isa/snd-adlib.o LD drivers/gpu/stub/built-in.o CC net/caif/cfcnfg.o CC net/core/skbuff.o CC drivers/cpuidle/governors/menu.o LD drivers/gpu/vga/built-in.o CC net/core/iovec.o CC drivers/char/nvram.o CC net/caif/cfmuxl.o CC security/selinux/ss/policydb.o CC block/partitions/karma.o LD drivers/gpu/built-in.o CC sound/isa/gus/gus_timer.o LD sound/drivers/opl4/snd-opl4-lib.o LD sound/soc/au1x/built-in.o CC drivers/gpio/devres.o LD drivers/hsi/clients/built-in.o LD sound/drivers/opl4/snd-opl4-synth.o CC security/selinux/ss/services.o LD sound/drivers/opl4/built-in.o LD drivers/hsi/built-in.o CC security/selinux/ss/conditional.o LD sound/drivers/built-in.o CC arch/x86/kernel/step.o CC drivers/hwmon/hwmon.o CC arch/x86/kernel/i8237.o LD arch/x86/lib/built-in.o CC arch/x86/kernel/stacktrace.o CC crypto/md4.o CC sound/synth/emux/emux_proc.o CC drivers/char/toshiba.o CC kernel/rcupdate.o CC kernel/extable.o CC lib/llist.o /scratch/kisskb/src/mm/memory.c: In function 'copy_pte_range': /scratch/kisskb/src/include/linux/spinlock.h:325:19: warning: 'dst_ptl' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/mm/memory.c:923:24: note: 'dst_ptl' was declared here /scratch/kisskb/src/mm/memory.c: In function 'remap_pfn_range': /scratch/kisskb/src/include/linux/spinlock.h:325:19: warning: 'ptl' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/mm/memory.c:2225:14: note: 'ptl' was declared here LD arch/x86/kernel/acpi/built-in.o CC sound/isa/msnd/msnd_pinnacle_mixer.o CC drivers/base/attribute_container.o CC drivers/hwmon/hwmon-vid.o CC mm/swap_state.o CC arch/x86/kernel/apic/hw_nmi.o CC kernel/params.o LD drivers/i2c/algos/built-in.o CC mm/swapfile.o CC arch/x86/kernel/cpu/intel_cacheinfo.o CC mm/frontswap.o LD drivers/i2c/busses/built-in.o CC security/selinux/ss/mls.o CC sound/synth/emux/emux_hwdep.o CC security/selinux/ss/status.o LD drivers/i2c/muxes/built-in.o CC sound/isa/sb/emu8000_callback.o LD drivers/i2c/built-in.o CC net/core/datagram.o CC net/batman-adv/gateway_common.o CC net/batman-adv/hard-interface.o CC arch/x86/kernel/cpu/scattered.o CC security/selinux/netlabel.o CC kernel/posix-timers.o CC drivers/char/i8k.o CC sound/synth/emux/soundfont.o CC sound/synth/emux/emux_oss.o /scratch/kisskb/src/security/selinux/ss/ebitmap.c: In function 'ebitmap_read': /scratch/kisskb/src/security/selinux/ss/ebitmap.c:405:484: warning: 'startbit' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/security/selinux/ss/ebitmap.c:350:5: warning: 'buf[2]' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/security/selinux/ss/ebitmap.c:376:13: warning: 'buf[1]' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/security/selinux/ss/ebitmap.c:393:10: warning: 'buf[0]' may be used uninitialized in this function [-Wuninitialized] CC net/core/stream.o CC net/core/scm.o CC sound/core/init.o CC drivers/gpio/gpio-generic.o In file included from /scratch/kisskb/src/sound/isa/opti9xx/opti93x.c:2:0: /scratch/kisskb/src/sound/isa/opti9xx/opti92x-ad1848.c: In function 'snd_opti9xx_isa_probe': /scratch/kisskb/src/sound/isa/opti9xx/opti92x-ad1848.c:938:2: warning: 'card' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/sound/isa/opti9xx/opti92x-ad1848.c:970:19: note: 'card' was declared here CC arch/x86/kernel/reboot.o CC net/core/gen_stats.o LD sound/soc/blackfin/built-in.o CC drivers/hwmon/w83627hf.o CC lib/memweight.o CC mm/dmapool.o LD sound/soc/cirrus/built-in.o In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:592:0, from /scratch/kisskb/src/include/linux/uaccess.h:5, from /scratch/kisskb/src/include/linux/highmem.h:8, from /scratch/kisskb/src/include/linux/pagemap.h:10, from /scratch/kisskb/src/include/linux/blkdev.h:13, from /scratch/kisskb/src/drivers/block/aoe/aoenet.c:9: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h: In function 'set_aoe_iflist': /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] CC mm/hugetlb.o CC arch/x86/lib/inat.o LD sound/soc/davinci/built-in.o CC net/core/gen_estimator.o CC net/caif/cfctrl.o CC net/bridge/br_forward.o LD drivers/block/aoe/aoe.o LD drivers/block/aoe/built-in.o LD sound/soc/dwc/built-in.o LD drivers/idle/built-in.o LD sound/soc/fsl/built-in.o CC mm/slub.o In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:592:0, from /scratch/kisskb/src/include/linux/uaccess.h:5, from /scratch/kisskb/src/arch/x86/include/asm/stacktrace.h:9, from /scratch/kisskb/src/arch/x86/include/asm/perf_event.h:215, from /scratch/kisskb/src/include/linux/perf_event.h:25, from /scratch/kisskb/src/kernel/sys.c:16: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h: In function 'prctl_set_mm': /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] In function 'copy_from_user', inlined from 'sys_sethostname' at /scratch/kisskb/src/kernel/sys.c:1380:350: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] In function 'copy_from_user', inlined from 'sys_setdomainname' at /scratch/kisskb/src/kernel/sys.c:1431:350: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] CC sound/soc/generic/simple-card.o CC drivers/input/gameport/gameport.o LD drivers/cpuidle/governors/built-in.o CC net/batman-adv/hash.o LD sound/soc/jz4740/built-in.o LD drivers/cpuidle/built-in.o CC sound/core/memory.o In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:592:0, from /scratch/kisskb/src/arch/x86/include/asm/sections.h:5, from /scratch/kisskb/src/arch/x86/include/asm/hw_irq.h:26, from /scratch/kisskb/src/include/linux/irq.h:361, from /scratch/kisskb/src/arch/x86/include/asm/hardirq.h:5, from /scratch/kisskb/src/include/linux/hardirq.h:7, from /scratch/kisskb/src/include/linux/interrupt.h:12, from /scratch/kisskb/src/include/linux/rtc.h:16, from /scratch/kisskb/src/include/linux/mc146818rtc.h:15, from /scratch/kisskb/src/drivers/char/nvram.c:105: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h: In function 'nvram_write': /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] CC drivers/input/gameport/ns558.o CC mm/failslab.o CC net/batman-adv/icmp_socket.o CC kernel/kthread.o CC net/core/net_namespace.o LD sound/soc/kirkwood/built-in.o CC lib/kstrtox.o CC mm/migrate.o CC sound/soc/codecs/ad1836.o In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:592:0, from /scratch/kisskb/src/arch/x86/include/asm/sections.h:5, from /scratch/kisskb/src/arch/x86/include/asm/hw_irq.h:26, from /scratch/kisskb/src/include/linux/irq.h:361, from /scratch/kisskb/src/arch/x86/include/asm/hardirq.h:5, from /scratch/kisskb/src/include/linux/hardirq.h:7, from /scratch/kisskb/src/include/linux/interrupt.h:12, from /scratch/kisskb/src/net/socket.c:65: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h: In function 'sys_socketcall': /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] CC drivers/hwmon/abituguru.o CC drivers/input/serio/serio.o LD drivers/irqchip/built-in.o CC drivers/char/hw_random/core.o CC arch/x86/kernel/cpu/topology.o CC kernel/wait.o CC drivers/input/serio/parkbd.o CC drivers/char/hw_random/via-rng.o CC arch/x86/kernel/cpu/proc.o CC drivers/leds/led-core.o CC net/core/secure_seq.o LD security/apparmor/apparmor.o /scratch/kisskb/src/drivers/ata/libata-scsi.c: In function 'ata_scsi_scan_host': /scratch/kisskb/src/drivers/ata/libata-scsi.c:3683:27: warning: 'dev' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/drivers/ata/libata-scsi.c:3683:27: warning: 'last_failed_dev' may be used uninitialized in this function [-Wuninitialized] CC sound/isa/sb/emu8000_patch.o LD security/apparmor/built-in.o CC sound/isa/gus/gus_mem.o CC drivers/isdn/capi/kcapi.o CC sound/soc/codecs/ad193x.o CC sound/isa/sb/emu8000_pcm.o CC drivers/hwmon/ad7314.o /scratch/kisskb/src/mm/memblock.c: In function '__next_mem_pfn_range': /scratch/kisskb/src/mm/memblock.c:733:15: warning: 'r' may be used uninitialized in this function [-Wuninitialized] CC net/core/flow_dissector.o LD arch/x86/kernel/apic/built-in.o LD block/partitions/built-in.o LD sound/isa/opti9xx/snd-opti93x.o CC arch/x86/kernel/cpuid.o CC arch/x86/kernel/apm_32.o LD sound/isa/opti9xx/snd-miro.o LD sound/isa/opti9xx/built-in.o CC crypto/md5.o MKCAP arch/x86/kernel/cpu/capflags.c CC drivers/char/hw_random/virtio-rng.o CC drivers/input/serio/serport.o CC arch/x86/kernel/cpu/powerflags.o CC fs/fcntl.o CC drivers/base/transport_class.o LD net/appletalk/appletalk.o CC drivers/base/topology.o CC sound/soc/codecs/ad73311.o CC drivers/isdn/gigaset/common.o LD net/appletalk/built-in.o CC mm/kmemleak.o CC net/bridge/br_if.o AR arch/x86/lib/lib.a CC drivers/gpio/gpio-arizona.o CC net/core/dev.o CC net/caif/cffrml.o CC net/core/ethtool.o CC net/caif/cfveil.o CC arch/x86/kernel/reboot_fixups_32.o CC net/batman-adv/main.o CC sound/isa/gus/gus_mem_proc.o CC lib/test-kstrtox.o CC net/batman-adv/originator.o CC drivers/char/tpm/tpm.o CC kernel/kfifo.o CC arch/x86/kernel/cpu/common.o CC arch/x86/kernel/cpu/vmware.o CC drivers/input/serio/ps2mult.o LD sound/soc/mid-x86/built-in.o CC sound/core/info.o LD sound/soc/mxs/built-in.o LD drivers/firmware/built-in.o LD sound/soc/nuc900/built-in.o CC fs/ioctl.o LD sound/soc/omap/built-in.o LD drivers/lguest/built-in.o CC drivers/char/tlclk.o CC kernel/sys_ni.o CC sound/isa/gus/gus_dram.o CC net/caif/cfdbgl.o /scratch/kisskb/src/security/selinux/ss/avtab.c: In function 'avtab_read_item': /scratch/kisskb/src/security/selinux/ss/avtab.c:421:16: warning: 'buf16[3u]' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/security/selinux/ss/avtab.c:331:9: note: 'buf16[3u]' was declared here /scratch/kisskb/src/security/selinux/ss/avtab.c:420:19: warning: 'buf16[2u]' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/security/selinux/ss/avtab.c:331:9: note: 'buf16[2u]' was declared here /scratch/kisskb/src/security/selinux/ss/avtab.c:419:18: warning: 'buf16[1u]' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/security/selinux/ss/avtab.c:331:9: note: 'buf16[1u]' was declared here /scratch/kisskb/src/security/selinux/ss/avtab.c:423:43: warning: 'buf16[0u]' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/security/selinux/ss/avtab.c:331:9: note: 'buf16[0u]' was declared here /scratch/kisskb/src/security/selinux/ss/avtab.c: In function 'avtab_read': /scratch/kisskb/src/security/selinux/ss/avtab.c:483:2: warning: 'buf[0]' may be used uninitialized in this function [-Wuninitialized] LD sound/soc/pxa/built-in.o LD sound/isa/msnd/snd-msnd-classic.o CC drivers/isdn/hardware/avm/t1isa.o LD sound/isa/msnd/snd-msnd-lib.o CC drivers/isdn/hardware/avm/b1.o LD sound/isa/msnd/built-in.o CC net/core/dev_addr_lists.o LD sound/soc/s6000/built-in.o CC drivers/base/power/sysfs.o LD drivers/cdrom/built-in.o CC drivers/isdn/capi/capiutil.o LD sound/soc/samsung/built-in.o CC crypto/rmd256.o CC drivers/char/tpm/tpm_tis.o CC net/dccp/ccid.o CC net/caif/cfserl.o LD drivers/macintosh/built-in.o LD sound/soc/sh/built-in.o LD drivers/dma/built-in.o LD sound/soc/tegra/built-in.o CC arch/x86/kernel/machine_kexec_32.o CC crypto/sha1_generic.o CC drivers/char/tpm/tpm_nsc.o CC net/core/dst.o LD drivers/leds/built-in.o LD sound/soc/txx9/built-in.o AS arch/x86/kernel/relocate_kernel_32.o LD drivers/memory/built-in.o LD sound/soc/ux500/built-in.o CC drivers/base/regmap/regmap.o CC net/core/netevent.o CC drivers/hwmon/adcxx.o CC drivers/gpio/gpio-da9052.o CC crypto/sha256_generic.o CC net/ethernet/eth.o CC net/atm/common.o CC drivers/mfd/sm501.o CC drivers/mfd/htc-pasic3.o CC drivers/mfd/stmpe.o CC drivers/hwmon/ads7871.o CC drivers/hwmon/f71882fg.o CC net/caif/cfdgml.o LD drivers/media/common/b2c2/built-in.o LD drivers/media/common/saa7146/built-in.o LD block/built-in.o CC kernel/posix-cpu-timers.o CC sound/isa/gus/gus_dma.o CC net/batman-adv/ring_buffer.o LD drivers/media/common/siano/built-in.o CC net/ipv4/route.o CC fs/readdir.o LD drivers/media/common/built-in.o CC drivers/isdn/capi/capilib.o CC net/caif/cfrfml.o CC drivers/isdn/capi/capidrv.o CC kernel/mutex.o CC drivers/mfd/stmpe-spi.o LD sound/soc/generic/snd-soc-simple-card.o CC drivers/hwmon/it87.o LD sound/soc/generic/built-in.o CC drivers/base/power/generic_ops.o CC sound/core/control.o LD drivers/char/hw_random/rng-core.o CC net/bridge/br_input.o CC arch/x86/kernel/cpu/hypervisor.o CC net/irda/iriap.o LD drivers/char/hw_random/built-in.o CC net/atm/atm_misc.o CC drivers/media/dvb-core/dvbdev.o CC net/atm/raw.o CC drivers/media/dvb-frontends/dvb_dummy_fe.o CC net/dccp/feat.o CC arch/x86/kernel/crash.o CC drivers/misc/ad525x_dpot.o CC net/ipv6/af_inet6.o CC fs/select.o LD drivers/mmc/built-in.o CC drivers/misc/bmp085.o LD drivers/input/gameport/built-in.o CC sound/isa/gus/gus_volume.o LD drivers/media/firewire/built-in.o CC drivers/mfd/arizona-core.o CC net/bridge/br_ioctl.o CC lib/iomap.o CC sound/soc/codecs/adav80x.o LD drivers/media/i2c/soc_camera/built-in.o CC sound/isa/sb/jazz16.o LD drivers/media/i2c/built-in.o CC drivers/mtd/mtdcore.o CC drivers/base/power/common.o CC drivers/base/power/qos.o CC drivers/hwmon/max1111.o CC net/key/af_key.o CC net/l2tp/l2tp_core.o CC drivers/base/power/main.o CC drivers/mtd/mtdsuper.o /scratch/kisskb/src/security/selinux/ss/conditional.c: In function 'cond_read_av_list': /scratch/kisskb/src/security/selinux/ss/conditional.c:351:12: warning: 'buf[0]' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/security/selinux/ss/conditional.c: In function 'cond_read_bool': /scratch/kisskb/src/security/selinux/ss/policydb.h:331:18: warning: 'buf[2]' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/security/selinux/ss/conditional.c:224:9: note: 'buf[2]' was declared here /scratch/kisskb/src/security/selinux/ss/conditional.c:215:26: warning: 'buf[1]' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/security/selinux/ss/conditional.c:224:9: note: 'buf[1]' was declared here /scratch/kisskb/src/security/selinux/ss/conditional.c:236:19: warning: 'buf[0]' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/security/selinux/ss/conditional.c: In function 'cond_read_list': /scratch/kisskb/src/security/selinux/ss/conditional.c:391:26: warning: 'buf[1]' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/security/selinux/ss/conditional.c:400:9: note: 'buf[1]' was declared here /scratch/kisskb/src/security/selinux/ss/conditional.c:409:18: warning: 'buf' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/security/selinux/ss/conditional.c:400:9: note: 'buf' was declared here /scratch/kisskb/src/security/selinux/ss/conditional.c:474:2: warning: 'buf[0]' may be used uninitialized in this function [-Wuninitialized] CC sound/isa/gus/gus_pcm.o CC sound/soc/codecs/ads117x.o CC drivers/isdn/gigaset/interface.o CC sound/soc/codecs/ak4104.o CC drivers/misc/bmp085-spi.o CC net/l2tp/l2tp_ip.o CC net/caif/cfvidl.o CC net/batman-adv/routing.o CC net/bridge/br_notify.o CC drivers/base/dma-mapping.o CC net/batman-adv/send.o CC net/bridge/br_stp.o CC net/ipv4/inetpeer.o CC drivers/input/serio/libps2.o CC drivers/input/serio/altera_ps2.o CC arch/x86/kernel/cpu/mshyperv.o LD sound/synth/snd-util-mem.o CC arch/x86/kernel/cpu/rdrand.o CC sound/soc/codecs/cs4271.o CC kernel/hrtimer.o CC drivers/mfd/arizona-irq.o CC net/llc/llc_core.o LD drivers/media/mmc/siano/built-in.o LD drivers/media/mmc/built-in.o CC net/caif/cfutill.o CC net/caif/cfsrvl.o LD drivers/nfc/built-in.o LD sound/synth/emux/snd-emux-synth.o CC sound/isa/sb/sb_common.o LD sound/synth/emux/built-in.o CC drivers/net/Space.o LD sound/synth/built-in.o CC drivers/net/loopback.o CC drivers/parport/share.o CC net/atm/resources.o CC drivers/parport/ieee1284.o CC net/core/neighbour.o CC net/core/rtnetlink.o CC net/core/utils.o CC net/caif/cfpkt_skbuff.o CC arch/x86/kernel/cpu/match.o CC net/batman-adv/soft-interface.o CC net/caif/caif_socket.o CC sound/core/misc.o CC drivers/base/power/wakeup.o CC drivers/hwmon/max197.o CC drivers/hwmon/pc87427.o CC net/batman-adv/sysfs.o CC net/batman-adv/translation-table.o /scratch/kisskb/src/drivers/misc/bmp085.c: In function 'show_pressure': /scratch/kisskb/src/drivers/misc/bmp085.c:344:3: warning: 'pressure' may be used uninitialized in this function [-Wuninitialized] CC drivers/media/dvb-core/dmxdev.o CC drivers/mtd/mtdconcat.o CC drivers/misc/enclosure.o LD drivers/gpio/built-in.o LD drivers/misc/carma/built-in.o LD drivers/media/dvb-frontends/built-in.o CC drivers/mtd/mtdpart.o CC net/l2tp/l2tp_netlink.o CC drivers/parport/ieee1284_ops.o CC drivers/base/dma-coherent.o CC crypto/wp512.o CC net/l2tp/l2tp_debugfs.o LD sound/isa/wss/snd-wss-lib.o LD drivers/misc/cb710/built-in.o LD sound/isa/wss/built-in.o CC net/ipv6/anycast.o CC drivers/misc/eeprom/eeprom_93cx6.o CC net/core/link_watch.o CC drivers/hwmon/smsc47m1.o CC sound/soc/codecs/cx20442.o CC drivers/misc/eeprom/eeprom_93xx46.o LD drivers/misc/lis3lv02d/built-in.o LD drivers/misc/ti-st/built-in.o CC sound/soc/codecs/dfbmcs320.o CC net/irda/iriap_event.o CC net/atm/atm_sysfs.o CC net/irda/irlmp.o CC net/ipv6/ip6_output.o CC net/ipv6/ip6_input.o CC net/ipv6/addrconf.o CC sound/isa/gus/gus_mixer.o CC net/ipv6/addrlabel.o CC net/batman-adv/unicast.o CC drivers/parport/procfs.o CC lib/pci_iomap.o CC drivers/parport/parport_pc.o CC net/l2tp/l2tp_ip6.o CC arch/x86/kernel/kgdb.o CC net/ipv4/protocol.o CC arch/x86/kernel/vm86_32.o CC net/ipv6/route.o CC net/ipv6/ip6_fib.o CC sound/isa/gus/gus_uart.o CC drivers/mfd/arizona-spi.o CC sound/core/device.o CC fs/fifo.o CC drivers/media/dvb-core/dvb_demux.o LD drivers/char/tpm/built-in.o CC drivers/pcmcia/cs.o LD drivers/char/built-in.o CC drivers/pcmcia/socket_sysfs.o /scratch/kisskb/src/drivers/ata/libata-core.c: In function 'ata_dev_configure': /scratch/kisskb/src/drivers/ata/libata-core.c:1269:13: warning: 'native_sectors' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/drivers/ata/libata-core.c:1326:6: note: 'native_sectors' was declared here CC drivers/mfd/wm5102-tables.o /scratch/kisskb/src/sound/soc/soc-dapm.c: In function 'snd_soc_dai_link_event': /scratch/kisskb/src/sound/soc/soc-dapm.c:3163:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] CC net/dccp/input.o CC net/irda/irlmp_event.o LD net/ethernet/built-in.o LD drivers/ata/libata.o CC arch/x86/kernel/early_printk.o CC lib/iomap_copy.o CC net/llc/llc_input.o LD drivers/ata/built-in.o CC arch/x86/kernel/cpu/bugs.o CC net/netlabel/netlabel_user.o CC drivers/pcmcia/rsrc_mgr.o CC arch/x86/kernel/cpu/cyrix.o CC drivers/isdn/isdnloop/isdnloop.o CC arch/x86/kernel/cpu/centaur.o CC drivers/isdn/i4l/isdn_net.o CC sound/isa/gus/gus_reset.o CC net/netfilter/core.o CC net/ipv4/ip_input.o CC net/netlabel/netlabel_kapi.o /scratch/kisskb/src/drivers/block/floppy.c: In function 'fd_ioctl': /scratch/kisskb/src/drivers/block/floppy.c:3484:111: warning: 'size' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/drivers/block/floppy.c:3371:6: note: 'size' was declared here In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:592:0, from /scratch/kisskb/src/include/linux/uaccess.h:5, from /scratch/kisskb/src/include/linux/highmem.h:8, from /scratch/kisskb/src/include/linux/bio.h:23, from /scratch/kisskb/src/drivers/block/floppy.c:180: In function 'fd_copyin', inlined from 'fd_locked_ioctl' at /scratch/kisskb/src/drivers/block/floppy.c:3409:7, inlined from 'fd_ioctl' at /scratch/kisskb/src/drivers/block/floppy.c:3546:6: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] CC net/irda/irlmp_frame.o CC drivers/isdn/hisax/config.o CC net/irda/irlap.o LD drivers/block/built-in.o LD drivers/input/serio/built-in.o CC net/irda/irlap_event.o /scratch/kisskb/src/arch/x86/kernel/apm_32.c:363:2: warning: #warning deprecated CONFIG_APM_CPU_IDLE will be deleted in 2012 [-Wcpp] /scratch/kisskb/src/arch/x86/kernel/apm_32.c: In function 'apm': /scratch/kisskb/src/arch/x86/kernel/apm_32.c:1837:12: warning: 'dx' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/arch/x86/kernel/apm_32.c:1727:17: note: 'dx' was declared here /scratch/kisskb/src/arch/x86/kernel/apm_32.c:1826:35: warning: 'cx' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/arch/x86/kernel/apm_32.c:1726:17: note: 'cx' was declared here /scratch/kisskb/src/arch/x86/kernel/apm_32.c:1806:15: warning: 'bx' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/arch/x86/kernel/apm_32.c:1725:17: note: 'bx' was declared here CC arch/x86/kernel/pcspeaker.o CC drivers/isdn/gigaset/proc.o LD drivers/pinctrl/built-in.o CC arch/x86/kernel/perf_regs.o CC drivers/media/dvb-core/dvb_filter.o CC drivers/mtd/redboot.o CC sound/soc/codecs/jz4740.o LD drivers/platform/x86/built-in.o CC sound/soc/codecs/l3.o LD drivers/platform/built-in.o LD drivers/pwm/built-in.o CC lib/devres.o CC drivers/base/isa.o CC drivers/net/appletalk/ipddp.o CC drivers/base/firmware_class.o CC drivers/base/regmap/regcache.o CC drivers/base/regmap/regcache-rbtree.o LD drivers/isdn/capi/kernelcapi.o CC net/atm/mpc.o LD security/tomoyo/built-in.o CC drivers/isdn/gigaset/ev-layer.o CC drivers/base/regmap/regcache-lzo.o CC net/irda/irlap_frame.o CC drivers/net/appletalk/cops.o CC net/atm/mpoa_caches.o CC sound/isa/sb/sb_mixer.o CC drivers/mfd/wm5110-tables.o CC sound/isa/sb/sb16_csp.o CC fs/dcache.o CC net/core/filter.o CC sound/soc/codecs/mc13783.o CC sound/soc/codecs/pcm3008.o AS arch/x86/kernel/head_32.o CC net/ipv4/ip_fragment.o CC net/ipv4/ip_forward.o CC crypto/gf128mul.o CC net/ipv4/ip_options.o CC net/netlabel/netlabel_domainhash.o LD drivers/misc/eeprom/built-in.o CC drivers/media/dvb-core/dvb_ca_en50221.o CC net/netlink/af_netlink.o LD drivers/misc/built-in.o CC net/netlink/genetlink.o CC net/netlabel/netlabel_addrlist.o CC net/ipv6/ipv6_sockglue.o LD net/caif/caif.o CC net/llc/llc_output.o CC net/ipv4/ip_output.o CC drivers/mtd/ar7part.o CC net/ipv4/ip_sockglue.o CC arch/x86/kernel/cpu/umc.o CC drivers/net/appletalk/ltpc.o CC net/irda/timer.o CC net/irda/qos.o CC sound/soc/codecs/spdif_receiver.o CC drivers/media/dvb-core/dvb_frontend.o /scratch/kisskb/src/mm/swapfile.c: In function 'sys_swapon': /scratch/kisskb/src/mm/swapfile.c:2029:1083: warning: 'nr_extents' may be used uninitialized in this function [-Wuninitialized] CC kernel/rwsem.o CC sound/isa/gus/gusclassic.o CC net/batman-adv/vis.o CC sound/soc/codecs/spdif_transciever.o CC drivers/isdn/i4l/isdn_tty.o CC net/nfc/core.o CC net/llc/llc_if.o CC arch/x86/kernel/head32.o CC arch/x86/kernel/head.o CC arch/x86/kernel/cpu/perf_event.o CC net/ipv4/inet_hashtables.o CC drivers/regulator/core.o CC net/dccp/minisocks.o CC net/atm/mpoa_proc.o CC net/dccp/options.o CC net/bridge/br_stp_bpdu.o CC net/openvswitch/actions.o CC net/core/sock_diag.o CC drivers/remoteproc/remoteproc_core.o LD drivers/base/power/built-in.o CC drivers/media/dvb-core/dvb_ringbuffer.o CC net/netlabel/netlabel_mgmt.o CC lib/spinlock_debug.o /scratch/kisskb/src/net/core/ethtool.c: In function 'ethtool_get_feature_mask': /scratch/kisskb/src/net/core/ethtool.c:226:1: warning: control reaches end of non-void function [-Wreturn-type] CC drivers/rtc/rtc-lib.o CC net/netlabel/netlabel_unlabeled.o CC net/ipv4/inet_timewait_sock.o CC drivers/mfd/tps65912-core.o CC kernel/nsproxy.o CC net/core/flow.o CC net/core/net-sysfs.o CC drivers/regulator/dummy.o CC fs/inode.o CC net/openvswitch/datapath.o CC sound/core/isadma.o CC net/openvswitch/dp_notify.o LD drivers/hwmon/built-in.o CC sound/core/sound_oss.o CC crypto/cbc.o CC net/ipv4/inet_connection_sock.o CC kernel/srcu.o CC net/ipv4/tcp.o CC sound/isa/gus/gusextreme.o CC drivers/remoteproc/remoteproc_debugfs.o CC drivers/mtd/mtdchar.o CC drivers/scsi/scsi.o CC net/ipv6/ndisc.o LDS arch/x86/kernel/vmlinux.lds CC drivers/spi/spi.o CC drivers/media/parport/c-qcam.o LD arch/x86/kernel/apm.o CC fs/attr.o CC lib/hweight.o CC drivers/remoteproc/remoteproc_virtio.o CC fs/bad_inode.o /scratch/kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read': /scratch/kisskb/src/drivers/base/regmap/regmap.c:1167:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_register_patch': /scratch/kisskb/src/drivers/base/regmap/regmap.c:1353:9: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] CC net/nfc/netlink.o CC net/dccp/output.o CC drivers/media/dvb-core/dvb_math.o CC net/irda/irqueue.o CC net/nfc/af_nfc.o LD drivers/pcmcia/pcmcia_core.o CC net/nfc/rawsock.o LD drivers/pcmcia/pcmcia_rsrc.o CC drivers/isdn/i4l/isdn_v110.o LD drivers/pcmcia/built-in.o CC drivers/staging/staging.o CC drivers/rtc/class.o CC drivers/isdn/i4l/isdn_common.o CC drivers/mtd/mtd_blkdevs.o CC drivers/staging/android/lowmemorykiller.o CC net/irda/irttp.o CC drivers/staging/dgrp/dgrp_common.o CC net/irda/irda_device.o CC net/netfilter/nf_log.o CC drivers/remoteproc/remoteproc_elf_loader.o CC net/netfilter/nf_queue.o In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:592:0, from /scratch/kisskb/src/include/net/checksum.h:25, from /scratch/kisskb/src/include/linux/skbuff.h:29, from /scratch/kisskb/src/drivers/isdn/hardware/avm/b1.c:17: In function 'copy_from_user', inlined from 'b1_load_t4file' at /scratch/kisskb/src/drivers/isdn/hardware/avm/b1.c:179:364: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] In function 'copy_from_user', inlined from 'b1_load_config' at /scratch/kisskb/src/drivers/isdn/hardware/avm/b1.c:227:364: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] CC drivers/base/regmap/regmap-debugfs.o LD drivers/isdn/hardware/avm/built-in.o CC drivers/base/regmap/regmap-spi.o CC sound/soc/codecs/ssm2602.o LD drivers/isdn/hardware/built-in.o CC sound/soc/codecs/tlv320aic26.o CC drivers/remoteproc/ste_modem_rproc.o CC drivers/media/parport/bw-qcam.o CC sound/soc/codecs/uda134x.o LD net/caif/built-in.o CC net/openvswitch/flow.o CC net/ipv6/udp.o CC arch/x86/kernel/cpu/mtrr/main.o CC drivers/mfd/tps65912-irq.o CC arch/x86/kernel/cpu/mtrr/if.o CC sound/soc/codecs/wm0010.o CC lib/bitrev.o CC net/phonet/pn_dev.o CC sound/soc/codecs/wm8510.o CC net/dccp/proto.o LD drivers/parport/parport.o LD drivers/parport/built-in.o LD drivers/staging/media/built-in.o CC arch/x86/kernel/cpu/mtrr/generic.o CC drivers/staging/gdm72xx/gdm_wimax.o LD drivers/staging/net/built-in.o /scratch/kisskb/src/net/core/skbuff.c: In function '___pskb_trim': /scratch/kisskb/src/net/core/skbuff.c:1305:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized] CC drivers/staging/panel/panel.o CC net/netlabel/netlabel_cipso_v4.o CC drivers/target/target_core_configfs.o CC drivers/staging/zcache/zcache-main.o CC drivers/target/target_core_device.o CC arch/x86/kernel/cpu/mtrr/cleanup.o CC arch/x86/kernel/cpu/mtrr/amd.o CC sound/core/info_oss.o CC arch/x86/kernel/cpu/mtrr/cyrix.o In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:592:0, from /scratch/kisskb/src/include/linux/uaccess.h:5, from /scratch/kisskb/src/drivers/remoteproc/remoteproc_debugfs.c:31: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h: In function 'rproc_recovery_write': /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] CC net/ipv6/udplite.o CC sound/core/oss/mixer_oss.o CC sound/soc/codecs/wm8711.o CC crypto/pcbc.o CC drivers/target/target_core_fabric_configfs.o CC net/llc/llc_c_ev.o CC lib/crc-ccitt.o CC net/nfc/hci/core.o CC drivers/staging/zcache/tmem.o CC drivers/rtc/interface.o /scratch/kisskb/src/drivers/isdn/capi/capidrv.c: In function 'capidrv_command': /scratch/kisskb/src/drivers/isdn/capi/capidrv.c:1572:294: warning: 'active' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/drivers/isdn/capi/capidrv.c:1562:6: note: 'active' was declared here /scratch/kisskb/src/drivers/isdn/capi/capidrv.c:1580:34: warning: 'bmask' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/drivers/isdn/capi/capidrv.c:1561:16: note: 'bmask' was declared here CC drivers/isdn/sc/shmem.o LD sound/soc/snd-soc-core.o CC net/phonet/pn_netlink.o LD drivers/isdn/capi/built-in.o CC drivers/isdn/hisax/isdnl1.o CC drivers/media/parport/pms.o In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:592:0, from /scratch/kisskb/src/arch/x86/include/asm/sections.h:5, from /scratch/kisskb/src/arch/x86/include/asm/hw_irq.h:26, from /scratch/kisskb/src/include/linux/irq.h:361, from /scratch/kisskb/src/arch/x86/include/asm/hardirq.h:5, from /scratch/kisskb/src/include/linux/hardirq.h:7, from /scratch/kisskb/src/include/linux/interrupt.h:12, from /scratch/kisskb/src/drivers/isdn/isdnloop/isdnloop.c:13: In function 'copy_from_user', inlined from 'isdnloop_writecmd' at /scratch/kisskb/src/drivers/isdn/isdnloop/isdnloop.c:982:370: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] LD drivers/net/caif/built-in.o CC sound/isa/sb/sb16_main.o CC drivers/isdn/hisax/tei.o CC net/nfc/hci/hcp.o CC drivers/target/target_core_fabric_lib.o LD drivers/isdn/isdnloop/built-in.o CC net/ipv6/raw.o CC net/core/user_dma.o CC drivers/staging/dgrp/dgrp_dpa_ops.o CC drivers/isdn/gigaset/asyncdata.o LD drivers/staging/android/built-in.o CC net/ipv4/tcp_input.o CC drivers/isdn/hisax/isdnl2.o CC drivers/spi/spidev.o CC kernel/semaphore.o CC drivers/spi/spi-bitbang.o CC drivers/staging/zsmalloc/zsmalloc-main.o CC drivers/mfd/tps65912-spi.o CC drivers/isdn/hisax/isdnl3.o CC arch/x86/kernel/cpu/mtrr/centaur.o CC net/irda/irias_object.o CC lib/crc16.o LD sound/isa/gus/snd-gusclassic.o LD sound/isa/gus/snd-gus-lib.o CC drivers/net/irda/irtty-sir.o LD sound/isa/gus/snd-gusextreme.o CC drivers/net/irda/sir_dev.o CC drivers/target/target_core_hba.o CC drivers/base/regmap/regmap-irq.o LD sound/isa/gus/built-in.o CC net/nfc/hci/command.o CC drivers/staging/gdm72xx/netlink_k.o CC sound/core/seq/seq_device.o CC net/ipv6/protocol.o CC net/bridge/br_stp_if.o CC net/bridge/br_stp_timer.o CC drivers/mtd/ftl.o CC net/ipv4/tcp_output.o CC lib/crc-itu-t.o CC drivers/isdn/sc/init.o CC net/dccp/timer.o CC net/dccp/qpolicy.o /scratch/kisskb/src/net/ipv4/route.c:120:12: warning: 'ip_rt_gc_timeout' defined but not used [-Wunused-variable] /scratch/kisskb/src/net/ipv4/route.c:121:12: warning: 'ip_rt_gc_interval' defined but not used [-Wunused-variable] /scratch/kisskb/src/net/ipv4/route.c:122:12: warning: 'ip_rt_gc_min_interval' defined but not used [-Wunused-variable] /scratch/kisskb/src/net/ipv4/route.c:128:12: warning: 'ip_rt_gc_elasticity' defined but not used [-Wunused-variable] LD net/l2tp/built-in.o LD mm/built-in.o CC net/ipv4/tcp_timer.o CC net/ipv4/tcp_ipv4.o HOSTCC lib/gen_crc32table LD sound/core/snd.o In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:592:0, from /scratch/kisskb/src/include/linux/poll.h:11, from /scratch/kisskb/src/drivers/media/dvb-core/dvbdev.h:27, from /scratch/kisskb/src/drivers/media/dvb-core/dvb_ca_en50221.h:27, from /scratch/kisskb/src/drivers/media/dvb-core/dvb_ca_en50221.c:41: In function 'copy_from_user', inlined from 'dvb_ca_en50221_io_write' at /scratch/kisskb/src/drivers/media/dvb-core/dvb_ca_en50221.c:1318:26: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] LD sound/core/snd-hwdep.o CC drivers/isdn/gigaset/capi.o CC net/rxrpc/af_rxrpc.o LD sound/core/snd-timer.o CC drivers/regulator/fixed-helper.o LD sound/core/snd-pcm.o LD sound/core/snd-page-alloc.o LD sound/core/snd-rawmidi.o CC net/atm/br2684.o /scratch/kisskb/src/security/selinux/ss/policydb.c: In function 'mls_read_level': /scratch/kisskb/src/security/selinux/ss/policydb.c:1479:11: warning: 'buf[0]' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/security/selinux/ss/policydb.c: In function 'cat_read': /scratch/kisskb/src/security/selinux/ss/policydb.c:1611:20: warning: 'buf[2]' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/security/selinux/ss/policydb.c:1610:18: warning: 'buf[1]' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/security/selinux/ss/policydb.h:331:18: warning: 'buf[0]' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/security/selinux/ss/policydb.c:1597:9: note: 'buf[0]' was declared here /scratch/kisskb/src/security/selinux/ss/policydb.c: In function 'sens_read': /scratch/kisskb/src/security/selinux/ss/policydb.c:1563:20: warning: 'buf[1]' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/security/selinux/ss/policydb.h:331:18: warning: 'buf[0]' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/security/selinux/ss/policydb.c:1550:9: note: 'buf[0]' was declared here /scratch/kisskb/src/security/selinux/ss/policydb.c: In function 'perm_read.isra.9': /scratch/kisskb/src/security/selinux/ss/policydb.c:1086:18: warning: 'buf[1]' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/security/selinux/ss/policydb.h:331:18: warning: 'buf[0]' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/security/selinux/ss/policydb.c:1073:9: note: 'buf[0]' was declared here /scratch/kisskb/src/security/selinux/ss/policydb.c: In function 'common_read': /scratch/kisskb/src/security/selinux/ss/policydb.c:1108:12: warning: 'buf[3]' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/security/selinux/ss/policydb.c:1131:30: warning: 'buf[2]' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/security/selinux/ss/policydb.c:1126:18: warning: 'buf[1]' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/security/selinux/ss/policydb.h:331:18: warning: 'buf[0]' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/security/selinux/ss/policydb.c:1112:9: note: 'buf[0]' was declared here /scratch/kisskb/src/security/selinux/ss/policydb.c: In function 'context_read_and_validate': /scratch/kisskb/src/security/selinux/ss/policydb.c:1042:10: warning: 'buf[2]' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/security/selinux/ss/policydb.c:1041:10: warning: 'buf[1]' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/security/selinux/ss/policydb.c:1040:10: warning: 'buf[0]' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/security/selinux/ss/policydb.c: In function 'genfs_read': /scratch/kisskb/src/security/selinux/ss/policydb.c:1956:12: warning: 'buf[0]' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/security/selinux/ss/policydb.c: In function 'policydb_read': /scratch/kisskb/src/security/selinux/ss/policydb.c:1834:19: warning: 'buf[1]' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/security/selinux/ss/policydb.c:1812:9: note: 'buf[1]' was declared here /scratch/kisskb/src/security/selinux/ss/policydb.c:2215:5: warning: 'buf' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/security/selinux/ss/policydb.c:1938:16: warning: 'buf[3]' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/security/selinux/ss/policydb.c:1885:9: note: 'buf[3]' was declared here /scratch/kisskb/src/security/selinux/ss/policydb.c:1936:14: warning: 'buf[2]' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/security/selinux/ss/policydb.c:1885:9: note: 'buf[2]' was declared here /scratch/kisskb/src/security/selinux/ss/policydb.c:1935:13: warning: 'buf[1]' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/security/selinux/ss/policydb.c:1885:9: note: 'buf[1]' was declared here /scratch/kisskb/src/security/selinux/ss/policydb.c:2215:5: warning: 'buf' may be used uninitialized in this function [-Wuninitialized] CC drivers/rtc/rtc-bq4802.o CC sound/isa/sb/sb16.o CC net/bridge/br_netlink.o CC kernel/notifier.o LD drivers/net/wimax/built-in.o CC drivers/rtc/rtc-da9052.o LD sound/core/snd-compress.o CC drivers/isdn/hisax/lmgr.o CC drivers/mfd/mc13xxx-core.o CC net/ipv4/tcp_minisocks.o LD security/selinux/selinux.o LD drivers/remoteproc/remoteproc.o CC sound/soc/codecs/wm8727.o CC sound/core/seq/seq_midi_emul.o LD drivers/remoteproc/built-in.o LD security/selinux/built-in.o CC sound/isa/sb/sb8_main.o CC drivers/scsi/hosts.o LD security/built-in.o CC net/atm/lec.o CC drivers/isdn/sc/packet.o /scratch/kisskb/src/net/ipv4/ip_options.c: In function 'ip_options_echo': /scratch/kisskb/src/net/ipv4/ip_options.c:183:16: warning: 'faddr' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/net/ipv4/ip_options.c:160:10: note: 'faddr' was declared here /scratch/kisskb/src/net/ipv4/ip_options.c: In function 'ip_options_rcv_srr': /scratch/kisskb/src/net/ipv4/ip_options.c:659:16: warning: 'nexthop' may be used uninitialized in this function [-Wuninitialized] CC drivers/isdn/sc/command.o CC net/openvswitch/vport.o CC drivers/tty/tty_io.o CC net/openvswitch/vport-internal_dev.o CC drivers/tty/n_tty.o CC crypto/cts.o LD drivers/net/appletalk/built-in.o CC drivers/target/target_core_pr.o CC lib/crc7.o CC net/ipv4/tcp_cong.o CC net/phonet/socket.o CC drivers/mtd/rfd_ftl.o CC net/ipv6/icmp.o CC net/phonet/datagram.o CC drivers/target/target_core_alua.o LD net/atm/mpoa.o CC net/ipv6/mcast.o CC net/ipv6/reassembly.o CC net/irda/wrapper.o CC drivers/isdn/sc/event.o CC net/ipv6/tcp_ipv6.o LD drivers/media/pci/b2c2/built-in.o CC net/nfc/nci/core.o /scratch/kisskb/src/fs/namei.c: In function 'acl_by_type': /scratch/kisskb/src/include/linux/posix_acl.h:108:1: warning: control reaches end of non-void function [-Wreturn-type] LD drivers/media/pci/ddbridge/built-in.o CC net/netfilter/nf_sockopt.o CC net/netfilter/nf_conntrack_core.o LD drivers/media/pci/dm1105/built-in.o CC net/openvswitch/vport-netdev.o CC fs/file.o CC drivers/isdn/hisax/q931.o LD drivers/media/pci/mantis/built-in.o CC net/netfilter/nf_conntrack_standalone.o CC net/sched/sch_generic.o LD drivers/media/pci/ngene/built-in.o CC drivers/staging/dgrp/dgrp_driver.o LD drivers/media/pci/pluto2/built-in.o CC net/sched/sch_mq.o CC drivers/isdn/gigaset/ser-gigaset.o LD drivers/media/pci/pt1/built-in.o CC net/sched/sch_api.o CC lib/libcrc32c.o LD drivers/media/pci/saa7146/built-in.o LD arch/x86/kernel/cpu/mtrr/built-in.o CC net/netfilter/nf_conntrack_expect.o /scratch/kisskb/src/net/ipv4/inet_connection_sock.c: In function 'inet_csk_get_port': /scratch/kisskb/src/net/ipv4/inet_connection_sock.c:207:17: warning: 'head' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/net/ipv4/inet_connection_sock.c:103:31: note: 'head' was declared here LD drivers/media/pci/ttpci/built-in.o CC net/llc/llc_c_ac.o CC net/ipv6/exthdrs.o LD drivers/media/pci/built-in.o CC drivers/mtd/ssfdc.o CC net/llc/llc_conn.o CC net/llc/llc_c_st.o CC net/netfilter/nf_conntrack_helper.o LD net/nfc/nfc.o CC net/ipv4/tcp_metrics.o CC net/sched/sch_blackhole.o CC sound/soc/codecs/wm8728.o CC net/sctp/sm_statetable.o CC arch/x86/kernel/cpu/capflags.o CC drivers/scsi/scsi_ioctl.o CC net/nfc/hci/llc.o CC drivers/tty/tty_ioctl.o CC net/core/fib_rules.o LD drivers/base/regmap/built-in.o CC net/llc/llc_pdu.o CC net/llc/llc_sap.o CC kernel/ksysfs.o LD drivers/base/built-in.o LD net/batman-adv/batman-adv.o LD arch/x86/kernel/cpu/built-in.o CC net/core/net-traces.o CC drivers/spi/spi-butterfly.o CC drivers/rtc/rtc-ds1305.o CC net/ipv6/datagram.o CC drivers/isdn/hisax/callc.o LD net/batman-adv/built-in.o LD arch/x86/kernel/built-in.o CC drivers/isdn/hisax/fsm.o CC net/sctp/sm_statefuns.o CC net/rxrpc/ar-accept.o CC net/unix/af_unix.o CC drivers/target/target_core_tmr.o CC kernel/cred.o LD net/key/built-in.o LD arch/x86/built-in.o LD drivers/staging/zsmalloc/zsmalloc.o LD drivers/staging/zsmalloc/built-in.o CC drivers/video/vgastate.o CC net/nfc/hci/llc_nop.o CC sound/isa/sb/sb8_midi.o CC net/core/drop_monitor.o LD drivers/staging/gdm72xx/gdmwm.o CC net/wimax/id-table.o LD drivers/staging/gdm72xx/built-in.o CC net/wimax/op-msg.o CC lib/crc8.o CC drivers/isdn/hisax/l3dss1.o CC drivers/isdn/hisax/l3_1tr6.o CC lib/lzo/lzo1x_compress.o LD drivers/media/parport/built-in.o CC drivers/mfd/mc13xxx-spi.o CC drivers/mfd/mfd-core.o /scratch/kisskb/src/sound/isa/sb/sb16.c: In function 'snd_sb16_isa_probe1': /scratch/kisskb/src/sound/isa/sb/sb16.c:410:37: warning: 'card' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/sound/isa/sb/sb16.c:493:19: note: 'card' was declared here CC net/bridge/br_sysfs_if.o CC drivers/staging/dgrp/dgrp_mon_ops.o CC drivers/media/platform/mem2mem_testdev.o CC drivers/isdn/hisax/teles3.o LD net/netlabel/built-in.o CC net/llc/llc_s_ac.o CC drivers/target/target_core_tpg.o CC net/xfrm/xfrm_policy.o CC net/xfrm/xfrm_state.o CC net/nfc/nci/data.o CC drivers/target/target_core_transport.o CC drivers/target/target_core_sbc.o CC net/nfc/hci/llc_shdlc.o CC drivers/mfd/ezx-pcap.o CC drivers/spi/spi-lm70llp.o LD drivers/media/platform/davinci/built-in.o CC sound/core/seq/seq_midi_event.o CC drivers/regulator/arizona-micsupp.o LD drivers/media/dvb-core/dvb-core.o LD drivers/media/dvb-core/built-in.o CC drivers/mtd/sm_ftl.o CC drivers/target/target_core_spc.o CC net/ipv4/tcp_fastopen.o CC drivers/scsi/constants.o /scratch/kisskb/src/net/ipv6/ip6_output.c: In function 'ip6_output': /scratch/kisskb/src/include/linux/netfilter.h:180:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] LD net/netlink/built-in.o LD net/atm/atm.o /scratch/kisskb/src/drivers/staging/zcache/zcache-main.c:614:123: warning: 'zbud_init' defined but not used [-Wunused-function] /scratch/kisskb/src/drivers/staging/zcache/zcache-main.c:1548:24: warning: 'zcache_shrinker' defined but not used [-Wunused-variable] /scratch/kisskb/src/drivers/staging/zcache/zcache-main.c:1651:12: warning: 'zcache_destroy_pool' defined but not used [-Wunused-function] CC net/nfc/nci/lib.o CC net/rxrpc/ar-ack.o CC sound/core/seq/seq_midi.o CC sound/core/seq/seq_virmidi.o LD drivers/staging/zcache/zcache.o LD drivers/staging/zcache/built-in.o CC kernel/async.o CC sound/core/oss/pcm_oss.o /scratch/kisskb/src/drivers/isdn/sc/init.c: In function '__check_irq': /scratch/kisskb/src/drivers/isdn/sc/init.c:36:111: warning: return from incompatible pointer type [enabled by default] /scratch/kisskb/src/drivers/isdn/sc/init.c: In function '__check_ram': /scratch/kisskb/src/drivers/isdn/sc/init.c:37:111: warning: return from incompatible pointer type [enabled by default] /scratch/kisskb/src/drivers/isdn/sc/init.c: In function 'identify_board': /scratch/kisskb/src/drivers/isdn/sc/init.c:487:2: warning: passing argument 1 of 'readl' makes pointer from integer without a cast [enabled by default] /scratch/kisskb/src/arch/x86/include/asm/io.h:55:99: note: expected 'const volatile void *' but argument is of type 'long unsigned int' /scratch/kisskb/src/drivers/isdn/sc/init.c:497:2: warning: passing argument 1 of 'readl' makes pointer from integer without a cast [enabled by default] /scratch/kisskb/src/arch/x86/include/asm/io.h:55:99: note: expected 'const volatile void *' but argument is of type 'long unsigned int' /scratch/kisskb/src/drivers/isdn/sc/init.c:507:2: warning: passing argument 1 of 'readl' makes pointer from integer without a cast [enabled by default] /scratch/kisskb/src/arch/x86/include/asm/io.h:55:99: note: expected 'const volatile void *' but argument is of type 'long unsigned int' CC fs/filesystems.o CC drivers/target/target_core_ua.o CC lib/lzo/lzo1x_decompress.o CC drivers/isdn/sc/ioctl.o CC drivers/rtc/rtc-ds1511.o LD drivers/staging/panel/built-in.o CC drivers/isdn/sc/interrupt.o CC net/unix/garbage.o CC drivers/isdn/sc/message.o CC net/xfrm/xfrm_hash.o CC drivers/mtd/mtdoops.o CC drivers/rtc/rtc-ds1553.o CC net/irda/af_irda.o CC net/irda/discovery.o /scratch/kisskb/src/net/ipv4/ip_output.c: In function 'ip_mc_output': /scratch/kisskb/src/include/linux/netfilter.h:180:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/net/ipv4/ip_output.c: In function 'ip_output': /scratch/kisskb/src/net/ipv4/ip_output.c:307:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] CC net/irda/parameters.o CC net/irda/irnetlink.o CC net/dccp/ccids/ccid2.o CC drivers/mtd/chips/chipreg.o CC crypto/lrw.o CC drivers/isdn/sc/timer.o CC net/wimax/op-reset.o CC drivers/regulator/arizona-ldo1.o CC net/nfc/nci/ntf.o CC drivers/staging/dgrp/dgrp_net_ops.o CC net/ipv6/ip6_flowlabel.o CC drivers/net/irda/sir_dongle.o CC net/sched/cls_api.o CC net/sched/sch_fifo.o CC net/ipv4/datagram.o CC sound/isa/sb/sbawe.o CC net/ipv4/raw.o CC sound/soc/codecs/wm8731.o LD net/openvswitch/openvswitch.o CC sound/core/oss/pcm_plugin.o CC net/nfc/nci/rsp.o LD net/openvswitch/built-in.o CC net/rxrpc/ar-call.o CC net/phonet/sysctl.o CC net/llc/llc_s_ev.o CC drivers/scsi/scsicam.o CC drivers/tty/tty_ldisc.o CC drivers/tty/tty_buffer.o CC drivers/video/fb_notify.o CC net/ipv6/inet6_connection_sock.o CC drivers/tty/tty_port.o CC net/netfilter/nf_conntrack_proto.o CC drivers/spi/spi-tle62x0.o CC drivers/spi/spi-xilinx.o CC net/irda/irmod.o LD drivers/virt/built-in.o CC net/xfrm/xfrm_input.o CC net/sctp/sm_sideeffect.o CC net/xfrm/xfrm_output.o CC net/sctp/protocol.o CC net/netfilter/nf_conntrack_l3proto_generic.o CC drivers/isdn/hisax/isac.o CC drivers/virtio/virtio.o /scratch/kisskb/src/net/ipv6/raw.c: In function '__raw_v6_lookup': /scratch/kisskb/src/net/ipv6/raw.c:78:341: warning: 'node' may be used uninitialized in this function [-Wuninitialized] CC net/irda/ircomm/ircomm_tty.o CC drivers/mfd/da9052-core.o CC net/ipv6/xfrm6_policy.o CC drivers/mtd/chips/cfi_util.o LD lib/lzo/lzo_compress.o CC drivers/rtc/rtc-ds1742.o LD lib/lzo/lzo_decompress.o CC net/llc/llc_s_st.o CC drivers/video/fbmem.o LD lib/lzo/built-in.o CC drivers/w1/w1.o CC net/llc/af_llc.o CC sound/core/seq/seq.o CC lib/zlib_deflate/deflate.o CC net/irda/ircomm/ircomm_tty_attach.o CC net/wimax/op-rfkill.o CC net/llc/llc_station.o CC crypto/xts.o CC net/rxrpc/ar-connection.o CC net/wimax/op-state-get.o /scratch/kisskb/src/net/core/dev.c: In function 'skb_warn_bad_offload': /scratch/kisskb/src/net/core/dev.c:1929:33: warning: unused variable 'null_features' [-Wunused-variable] CC drivers/tty/tty_mutex.o CC drivers/isdn/hisax/arcofi.o CC crypto/ctr.o LD drivers/media/radio/built-in.o CC net/rxrpc/ar-connevent.o CC net/bridge/br_sysfs_br.o CC fs/namespace.o CC net/ipv6/xfrm6_state.o /scratch/kisskb/src/drivers/isdn/i4l/isdn_common.c: In function 'isdn_ioctl': /scratch/kisskb/src/drivers/isdn/i4l/isdn_common.c:1278:8: warning: unused variable 's' [-Wunused-variable] CC lib/zlib_inflate/inffast.o CC drivers/regulator/mc13892-regulator.o CC net/sched/sch_cbq.o CC net/sctp/endpointola.o CC drivers/mfd/da9052-spi.o CC kernel/range.o CC net/rxrpc/ar-error.o CC drivers/rtc/rtc-ds2404.o CC crypto/gcm.o LD drivers/isdn/i4l/isdn.o CC net/ipv6/xfrm6_input.o LD drivers/isdn/i4l/built-in.o CC sound/core/seq/seq_lock.o CC lib/zlib_inflate/inflate.o LD drivers/media/platform/built-in.o LD drivers/media/rc/keymaps/built-in.o LD drivers/media/rc/built-in.o CC net/xfrm/xfrm_sysctl.o CC net/ipv4/udp.o LD drivers/media/tuners/built-in.o LD drivers/mfd/tps65912.o CC net/wimax/stack.o CC kernel/groups.o CC drivers/target/target_core_rd.o LD net/nfc/hci/hci.o CC sound/core/seq/seq_clientmgr.o CC drivers/target/target_core_stat.o LD net/nfc/hci/built-in.o CC net/ipv6/xfrm6_output.o CC net/ipv6/netfilter.o CC net/wimax/debugfs.o CC net/irda/irlan/irlan_common.o CC fs/seq_file.o LD drivers/media/usb/b2c2/built-in.o CC sound/soc/codecs/wm8737.o LD drivers/media/usb/dvb-usb/built-in.o CC sound/soc/codecs/wm8741.o CC drivers/w1/w1_int.o LD drivers/media/usb/dvb-usb-v2/built-in.o In file included from /scratch/kisskb/src/sound/isa/sb/sbawe.c:2:0: /scratch/kisskb/src/sound/isa/sb/sb16.c: In function 'snd_sb16_isa_probe1': /scratch/kisskb/src/sound/isa/sb/sb16.c:385:10: warning: 'card' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/sound/isa/sb/sb16.c:493:19: note: 'card' was declared here CC net/netfilter/nf_conntrack_proto_generic.o CC drivers/scsi/scsi_error.o CC sound/core/oss/io.o CC net/xfrm/xfrm_replay.o CC kernel/lglock.o CC drivers/virtio/virtio_ring.o LD drivers/media/usb/s2255/built-in.o CC net/xfrm/xfrm_algo.o CC sound/isa/sb/emu8000.o CC lib/zlib_inflate/infutil.o CC drivers/staging/dgrp/dgrp_ports_ops.o LD drivers/media/usb/siano/built-in.o CC drivers/tty/pty.o LD drivers/media/usb/stkwebcam/built-in.o LD drivers/net/irda/sir-dev.o CC net/irda/ircomm/ircomm_tty_ioctl.o LD drivers/net/irda/built-in.o LD drivers/media/usb/ttusb-budget/built-in.o LD drivers/net/built-in.o CC lib/zlib_inflate/inftrees.o CC sound/core/seq/seq_memory.o CC sound/core/seq/seq_queue.o CC net/sched/sch_htb.o CC drivers/rtc/rtc-m41t93.o LD drivers/media/usb/ttusb-dec/built-in.o CC net/dccp/ackvec.o LD drivers/spi/built-in.o CC net/sched/sch_hfsc.o CC net/phonet/af_phonet.o CC net/ipv6/fib6_rules.o CC sound/soc/codecs/wm8750.o LD drivers/media/usb/zr364xx/built-in.o LD drivers/media/usb/built-in.o LD drivers/isdn/sc/sc.o CC drivers/target/target_core_file.o LD drivers/isdn/sc/built-in.o CC drivers/video/fbmon.o CC drivers/target/target_core_pscsi.o CC net/sctp/associola.o CC drivers/scsi/scsi_lib.o LD net/core/built-in.o /scratch/kisskb/src/net/ipv6/udp.c: In function 'udp_v6_mcast_next': /scratch/kisskb/src/include/linux/list_nulls.h:35:2: warning: 'node' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/net/ipv6/udp.c:646:27: note: 'node' was declared here CC drivers/media/v4l2-core/v4l2-dev.o CC drivers/isdn/hisax/hscx.o CC drivers/isdn/hisax/s0box.o CC drivers/tty/tty_audit.o CC net/rxrpc/ar-input.o CC sound/soc/codecs/wm8753.o CC net/sctp/transport.o CC lib/zlib_inflate/inflate_syms.o CC drivers/staging/dgrp/dgrp_specproc.o LD drivers/isdn/gigaset/gigaset.o LD drivers/isdn/gigaset/ser_gigaset.o LD drivers/isdn/gigaset/built-in.o LD drivers/mfd/built-in.o CC net/sctp/chunk.o CC drivers/target/loopback/tcm_loop.o CC drivers/virtio/virtio_mmio.o CC net/phonet/pep.o CC drivers/virtio/virtio_balloon.o CC kernel/smpboot.o CC drivers/mtd/devices/docg3.o LD drivers/mtd/lpddr/built-in.o CC drivers/rtc/rtc-pcap.o CC drivers/w1/w1_family.o CC drivers/mtd/nand/nand_ecc.o LD drivers/mtd/onenand/built-in.o CC sound/soc/codecs/wm8770.o CC drivers/mtd/maps/map_funcs.o CC net/netfilter/nf_conntrack_proto_tcp.o CC net/phonet/pep-gprs.o LD drivers/mtd/tests/built-in.o CC net/rxrpc/ar-key.o CC drivers/media/v4l2-core/v4l2-ioctl.o CC drivers/regulator/mc13xxx-regulator-core.o CC sound/core/seq/seq_fifo.o CC kernel/debug/debug_core.o LD net/atm/built-in.o CC net/irda/irlan/irlan_eth.o CC drivers/mtd/ubi/vtbl.o CC drivers/tty/sysrq.o CC lib/zlib_deflate/deftree.o CC net/xfrm/xfrm_user.o CC drivers/mtd/maps/l440gx.o CC net/sched/sch_gred.o CC sound/core/oss/copy.o CC net/sched/sch_dsmark.o CC drivers/mtd/chips/cfi_cmdset_0002.o /scratch/kisskb/src/drivers/mtd/sm_ftl.c: In function 'sm_write': /scratch/kisskb/src/drivers/mtd/sm_ftl.c:1094:2: warning: 'error' may be used uninitialized in this function [-Wuninitialized] CC drivers/mtd/chips/cfi_cmdset_0001.o LD net/nfc/nci/nci.o CC drivers/mtd/chips/gen_probe.o CC drivers/media/v4l2-core/v4l2-device.o LD net/nfc/nci/built-in.o CC drivers/media/v4l2-core/v4l2-fh.o LD net/nfc/built-in.o CC sound/core/oss/linear.o CC drivers/staging/dgrp/dgrp_tty.o CC net/irda/ircomm/ircomm_param.o CC net/sched/sch_sfb.o CC net/irda/ircomm/ircomm_core.o CC drivers/mtd/chips/jedec_probe.o CC drivers/mtd/chips/map_ram.o /scratch/kisskb/src/drivers/mtd/maps/map_funcs.c: In function 'simple_map_read': /scratch/kisskb/src/include/linux/mtd/map.h:394:11: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] CC drivers/rtc/rtc-r9701.o CC drivers/rtc/rtc-test.o LD drivers/rtc/rtc-core.o CC net/dccp/ipv4.o CC net/irda/ircomm/ircomm_event.o CC drivers/mtd/ubi/vmt.o LD drivers/mtd/mtd.o CC kernel/events/core.o CC kernel/events/ring_buffer.o CC drivers/tty/n_tracesink.o CC drivers/tty/n_r3964.o CC lib/bch.o CC net/ipv6/ah6.o CC fs/xattr.o LD net/bridge/bridge.o CC lib/textsearch.o LD net/bridge/built-in.o CC sound/core/oss/mulaw.o CC fs/libfs.o CC drivers/media/v4l2-core/v4l2-event.o CC drivers/staging/dgrp/dgrp_sysfs.o LD lib/zlib_inflate/zlib_inflate.o CC net/rxrpc/ar-local.o CC net/irda/ircomm/ircomm_lmp.o LD lib/zlib_inflate/built-in.o CC lib/ts_kmp.o CC drivers/regulator/pcap-regulator.o CC net/irda/ircomm/ircomm_ttp.o CC drivers/mtd/ubi/upd.o CC drivers/video/fbcmap.o In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:592:0, from /scratch/kisskb/src/include/linux/poll.h:11, from /scratch/kisskb/src/sound/core/seq/seq_memory.h:25, from /scratch/kisskb/src/sound/core/seq/seq_memory.c:30: In function 'copy_from_user', inlined from 'snd_seq_dump_var_event' at /scratch/kisskb/src/sound/core/seq/seq_memory.c:95:368: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] CC net/rxrpc/ar-output.o CC kernel/debug/gdbstub.o CC drivers/mtd/devices/slram.o CC sound/soc/codecs/wm8776.o LD drivers/mtd/nand/built-in.o /scratch/kisskb/src/net/ipv4/raw.c: In function '__raw_v4_lookup': /scratch/kisskb/src/net/ipv4/raw.c:119:178: warning: 'node' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/net/ipv4/raw.c:114:21: note: 'node' was declared here CC net/sched/sch_sfq.o CC drivers/mtd/devices/block2mtd.o CC drivers/mtd/devices/mtd_dataflash.o CC net/dccp/ipv6.o CC drivers/mtd/maps/sbc_gxx.o CC drivers/isdn/hisax/avm_a1p.o CC sound/core/seq/seq_prioq.o CC net/sctp/sm_make_chunk.o CC sound/soc/codecs/wm8782.o CC net/ipv4/udplite.o CC net/sctp/ulpevent.o LD sound/isa/sb/snd-sb-common.o LD sound/isa/sb/snd-sb16-dsp.o CC net/ipv6/esp6.o LD sound/isa/sb/snd-sb8-dsp.o CC net/netfilter/nf_conntrack_proto_udp.o CC fs/fs-writeback.o LD sound/isa/sb/snd-sb16.o CC kernel/events/callchain.o CC fs/pnode.o LD sound/isa/sb/snd-sbawe.o CC drivers/w1/w1_netlink.o LD sound/isa/sb/snd-jazz16.o LD sound/isa/sb/snd-sb16-csp.o CC net/sctp/inqueue.o LD sound/isa/sb/snd-emu8000-synth.o LD net/wimax/wimax.o LD sound/isa/sb/built-in.o CC lib/ts_bm.o CC drivers/mtd/ubi/build.o LD net/wimax/built-in.o LD sound/isa/built-in.o CC drivers/mtd/ubi/cdev.o CC drivers/isdn/hisax/avm_pci.o CC drivers/isdn/hisax/diva.o CC sound/soc/codecs/wm8804.o LD drivers/virtio/built-in.o CC sound/soc/codecs/wm8983.o CC drivers/media/v4l2-core/v4l2-ctrls.o CC net/netfilter/nf_conntrack_extend.o CC drivers/tty/hvc/hvc_console.o CC drivers/mtd/ubi/kapi.o CC kernel/gcov/base.o CC drivers/video/fbsysfs.o CC kernel/gcov/fs.o CC sound/core/oss/route.o CC net/sctp/outqueue.o CC sound/core/oss/rate.o CC drivers/scsi/scsi_lib_dma.o CC drivers/scsi/scsi_scan.o LD net/llc/llc.o LD net/llc/llc2.o CC drivers/scsi/scsi_sysfs.o CC net/netfilter/nf_conntrack_acct.o LD net/llc/built-in.o LD drivers/rtc/built-in.o CC lib/ts_fsm.o CC drivers/scsi/scsi_devinfo.o CC drivers/mtd/ubi/eba.o CC kernel/gcov/gcc_3_4.o CC sound/soc/codecs/wm8985.o CC drivers/media/v4l2-core/v4l2-subdev.o CC net/ipv4/arp.o CC net/irda/irlan/irlan_event.o CC net/ipv6/mip6.o CC sound/core/seq/seq_timer.o CC drivers/media/v4l2-core/v4l2-int-device.o CC drivers/mtd/maps/ts5500_flash.o CC net/rxrpc/ar-peer.o CC drivers/mtd/maps/gpio-addr-flash.o LD net/unix/unix.o /scratch/kisskb/src/net/ipv4/tcp.c: In function 'tcp_sendpage': /scratch/kisskb/src/net/ipv4/tcp.c:882:27: warning: 'copy' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/net/ipv4/tcp.c:864:7: note: 'copy' was declared here LD net/unix/built-in.o LD net/ipv6/netfilter/built-in.o CC net/ipv6/sit.o CC net/ipv6/addrconf_core.o CC drivers/regulator/tps65912-regulator.o CC net/sctp/ulpqueue.o CC net/sctp/command.o CC crypto/ccm.o CC net/rxrpc/ar-recvmsg.o CC net/rxrpc/ar-security.o CC drivers/isdn/hisax/ipacx.o CC lib/zlib_deflate/deflate_syms.o CC net/ipv6/exthdrs_core.o CC drivers/mtd/ubi/io.o CC sound/soc/codecs/wm8988.o CC crypto/cryptd.o CC drivers/isdn/hisax/asuscom.o CC drivers/video/modedb.o CC drivers/media/v4l2-core/v4l2-common.o CC drivers/media/v4l2-core/v4l2-mem2mem.o CC fs/drop_caches.o CC fs/splice.o CC lib/audit.o CC lib/fault-inject.o CC sound/soc/codecs/wm8995.o CC drivers/mtd/ubi/wl.o CC net/sched/sch_drr.o CC fs/sync.o CC fs/utimes.o CC crypto/des_generic.o CC drivers/mtd/ubi/attach.o CC crypto/fcrypt.o CC drivers/scsi/scsi_netlink.o CC net/irda/irlan/irlan_client.o CC net/irda/irlan/irlan_provider.o CC lib/syscall.o LD lib/zlib_deflate/zlib_deflate.o CC drivers/isdn/hisax/niccy.o CC lib/dynamic_debug.o LD lib/zlib_deflate/built-in.o CC lib/nlattr.o CC net/sched/sch_plug.o CC drivers/media/v4l2-core/videobuf2-core.o CC drivers/scsi/scsi_trace.o LD drivers/tty/ipwireless/built-in.o CC net/rxrpc/ar-skbuff.o CC drivers/tty/serial/serial_core.o CC sound/core/seq/seq_system.o LD drivers/tty/vt/built-in.o CC drivers/isdn/hisax/isurf.o LD net/irda/ircomm/ircomm.o LD net/irda/ircomm/ircomm-tty.o LD net/irda/ircomm/built-in.o CC drivers/isdn/hisax/isar.o CC drivers/w1/w1_io.o LD drivers/mtd/maps/built-in.o CC kernel/irq/irqdesc.o In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:592:0, from /scratch/kisskb/src/include/asm-generic/termios.h:5, from /scratch/kisskb/src/arch/x86/include/asm/termios.h:1, from /scratch/kisskb/src/include/uapi/linux/termios.h:5, from /scratch/kisskb/src/include/linux/tty.h:6, from /scratch/kisskb/src/drivers/staging/dgrp/dgrp_net_ops.c:40: In function 'copy_from_user', inlined from 'dgrp_net_ioctl' at /scratch/kisskb/src/drivers/staging/dgrp/dgrp_net_ops.c:3455:413: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] CC drivers/w1/masters/omap_hdq.o CC drivers/w1/slaves/w1_smem.o CC kernel/events/hw_breakpoint.o LD net/irda/irda.o CC drivers/media/v4l2-core/videobuf2-memops.o CC drivers/video/fbcvt.o CC drivers/isdn/hisax/gazel.o CC kernel/power/qos.o CC drivers/isdn/hisax/hfc4s8s_l1.o CC drivers/tty/serial/8250/8250.o CC drivers/tty/serial/8250/8250_early.o CC net/ipv6/inet6_hashtables.o CC net/ipv4/icmp.o CC net/ipv4/devinet.o /scratch/kisskb/src/net/sched/sch_sfb.c: In function 'sfb_enqueue': /scratch/kisskb/src/net/sched/sch_sfb.c:313:12: warning: 'salt' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/net/sched/sch_sfb.c:287:15: note: 'salt' was declared here CC net/netfilter/nf_nat_core.o /scratch/kisskb/src/drivers/mtd/ubi/vmt.c: In function 'ubi_remove_volume': /scratch/kisskb/src/drivers/mtd/ubi/vmt.c:407:9: warning: 'err' may be used uninitialized in this function [-Wuninitialized] CC net/netfilter/nf_nat_proto_unknown.o CC drivers/tty/serial/max3100.o CC drivers/tty/serial/sccnxp.o CC net/rxrpc/ar-transport.o CC sound/core/seq/seq_ports.o CC kernel/irq/handle.o CC drivers/mtd/ubi/misc.o /scratch/kisskb/src/sound/soc/codecs/wm8804.c: In function 'wm8804_set_pll': /scratch/kisskb/src/sound/soc/codecs/wm8804.c:409:41: warning: 'pll_div.k' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/sound/soc/codecs/wm8804.c:403:19: warning: 'pll_div.n' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/sound/soc/codecs/wm8804.c:403:39: warning: 'pll_div.prescale' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/sound/soc/codecs/wm8804.c:406:45: warning: 'pll_div.mclkdiv' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/sound/soc/codecs/wm8804.c:406:26: warning: 'pll_div.freqmode' may be used uninitialized in this function [-Wuninitialized] LD drivers/video/backlight/built-in.o CC net/irda/irlan/irlan_filter.o LD kernel/gcov/built-in.o CC net/irda/irlan/irlan_provider_event.o CC drivers/w1/slaves/w1_ds2408.o CC net/sctp/tsnmap.o CC drivers/w1/slaves/w1_ds2423.o LD kernel/debug/built-in.o LD net/ipv6/ipv6.o CC crypto/twofish_generic.o CC lib/atomic64_test.o LD net/phonet/phonet.o CC kernel/sched/core.o LD drivers/regulator/built-in.o CC drivers/mtd/ubi/debug.o CC drivers/w1/slaves/w1_ds28e04.o LD drivers/target/target_core_mod.o LD drivers/target/loopback/built-in.o CC drivers/mtd/ubi/gluebi.o CC net/sctp/bind_addr.o CC net/sched/sch_mqprio.o LD net/phonet/pn_pep.o LD drivers/video/exynos/built-in.o LD net/phonet/built-in.o CC kernel/time/timekeeping.o CC kernel/power/main.o CC fs/stack.o CC kernel/time/ntp.o CC drivers/media/v4l2-core/videobuf2-vmalloc.o CC kernel/kcmp.o CC lib/cordic.o CC kernel/irq/manage.o /scratch/kisskb/src/sound/soc/codecs/wm8983.c: In function 'wm8983_set_pll': /scratch/kisskb/src/sound/soc/codecs/wm8983.c:873:40: warning: 'pll_div.k' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/sound/soc/codecs/wm8983.c:870:9: warning: 'pll_div.n' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/sound/soc/codecs/wm8983.c:869:23: warning: 'pll_div.div2' may be used uninitialized in this function [-Wuninitialized] LD drivers/video/omap2/displays/built-in.o CC kernel/trace/trace_clock.o CC net/netfilter/nf_nat_proto_common.o LD drivers/video/omap2/built-in.o CC kernel/trace/ftrace.o LD drivers/tty/hvc/built-in.o LD drivers/target/built-in.o CC kernel/trace/ring_buffer.o CC net/netfilter/nf_nat_proto_udp.o CC drivers/tty/serial/altera_uart.o CC sound/core/seq/seq_info.o CC kernel/irq/spurious.o CC kernel/time/clocksource.o LD sound/core/oss/snd-mixer-oss.o CC fs/fs_struct.o CC lib/dynamic_queue_limits.o LD sound/core/oss/snd-pcm-oss.o CC sound/core/seq/oss/seq_oss.o LD sound/core/oss/built-in.o CC sound/core/seq/oss/seq_oss_init.o CC net/netfilter/nf_nat_proto_tcp.o CC net/netfilter/nf_nat_helper.o CC drivers/video/cfbfillrect.o CC drivers/tty/serial/timbuart.o CC sound/core/seq/oss/seq_oss_timer.o CC net/ipv4/af_inet.o /scratch/kisskb/src/sound/soc/codecs/wm8985.c: In function 'wm8985_set_pll': /scratch/kisskb/src/sound/soc/codecs/wm8985.c:852:40: warning: 'pll_div.k' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/sound/soc/codecs/wm8985.c:849:9: warning: 'pll_div.n' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/sound/soc/codecs/wm8985.c:848:23: warning: 'pll_div.div2' may be used uninitialized in this function [-Wuninitialized] CC drivers/video/cfbcopyarea.o CC lib/strncpy_from_user.o /scratch/kisskb/src/net/xfrm/xfrm_policy.c: In function 'xfrm_resolve_and_create_bundle': /scratch/kisskb/src/net/xfrm/xfrm_policy.c:1371:7: warning: 'dst_ops' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/net/xfrm/xfrm_policy.c:1353:18: note: 'dst_ops' was declared here /scratch/kisskb/src/net/xfrm/xfrm_policy.c: In function 'xfrm_bundle_lookup': /scratch/kisskb/src/net/xfrm/xfrm_policy.c:1371:7: warning: 'dst_ops' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/net/xfrm/xfrm_policy.c:1353:18: note: 'dst_ops' was declared here /scratch/kisskb/src/net/xfrm/xfrm_policy.c: In function 'xfrm_policy_register_afinfo': /scratch/kisskb/src/net/xfrm/xfrm_policy.c:2482:17: warning: 'xfrm_dst_ops' may be used uninitialized in this function [-Wuninitialized] CC kernel/trace/trace.o CC drivers/tty/serial/altera_jtaguart.o CC crypto/twofish_common.o CC crypto/serpent_generic.o CC kernel/time/jiffies.o CC drivers/video/cfbimgblt.o CC drivers/tty/serial/ifx6x60.o CC kernel/sched/clock.o CC drivers/tty/serial/xilinx_uartps.o CC kernel/time/timer_list.o CC kernel/time/timecompare.o CC net/rxrpc/rxkad.o CC net/sched/sch_codel.o CC net/sched/sch_fq_codel.o CC fs/statfs.o CC net/sctp/socket.o CC kernel/trace/trace_output.o CC lib/strnlen_user.o CC kernel/freezer.o CC kernel/sched/cputime.o CC kernel/profile.o CC kernel/trace/trace_stat.o CC kernel/trace/trace_printk.o CC net/sctp/primitive.o CC lib/argv_split.o CC net/sched/cls_fw.o CC net/sctp/output.o CC net/sched/cls_rsvp6.o CC kernel/trace/trace_sched_switch.o CC net/irda/irlan/irlan_client_event.o CC kernel/trace/trace_functions.o CC kernel/trace/trace_irqsoff.o CC lib/cmdline.o CC kernel/trace/trace_sched_wakeup.o CC kernel/power/process.o LD drivers/staging/dgrp/dgrp.o CC kernel/trace/trace_nop.o CC net/netfilter/nfnetlink.o LD drivers/staging/dgrp/built-in.o CC drivers/video/sysfillrect.o LD drivers/staging/built-in.o CC net/sctp/input.o LD drivers/w1/masters/built-in.o LD drivers/w1/wire.o CC net/ipv4/igmp.o CC kernel/sched/idle_task.o CC kernel/irq/resend.o CC net/netfilter/nfnetlink_log.o CC kernel/irq/chip.o CC drivers/video/syscopyarea.o CC net/sched/cls_cgroup.o LD drivers/w1/slaves/built-in.o CC crypto/aes_generic.o CC sound/core/seq/oss/seq_oss_ioctl.o LD drivers/w1/built-in.o CC drivers/scsi/scsi_pm.o CC net/netfilter/nf_conntrack_broadcast.o CC net/ipv4/fib_frontend.o CC net/netfilter/nf_conntrack_netbios_ns.o CC drivers/video/sysimgblt.o CC kernel/time/timeconv.o CC drivers/video/fb_sys_fops.o CC kernel/trace/trace_stack.o CC kernel/irq/dummychip.o CC lib/ctype.o CC fs/buffer.o CC net/netfilter/nf_conntrack_sip.o CC drivers/video/s1d13xxxfb.o CC sound/core/seq/oss/seq_oss_event.o CC lib/dec_and_lock.o CC net/netfilter/nf_nat_sip.o CC net/netfilter/x_tables.o CC kernel/stacktrace.o CC kernel/sched/fair.o CC kernel/irq/devres.o CC net/sched/ematch.o CC net/ipv4/fib_semantics.o CC kernel/time/posix-clock.o CC net/sctp/debug.o CC net/netfilter/xt_tcpudp.o CC net/netfilter/xt_mark.o LD net/dccp/dccp.o LD net/dccp/dccp_ipv4.o CC kernel/time/alarmtimer.o CC kernel/trace/trace_branch.o LD net/dccp/dccp_ipv6.o CC kernel/trace/blktrace.o LD net/dccp/built-in.o CC net/netfilter/xt_nat.o CC sound/core/seq/oss/seq_oss_rw.o CC net/netfilter/xt_LOG.o CC net/sctp/ssnmap.o CC sound/core/seq/oss/seq_oss_synth.o CC sound/core/seq/oss/seq_oss_midi.o CC fs/bio.o CC fs/block_dev.o CC fs/direct-io.o CC crypto/cast5_generic.o CC net/sched/em_cmp.o CC sound/core/seq/oss/seq_oss_readq.o CC kernel/power/hibernate.o /scratch/kisskb/src/drivers/mtd/chips/cfi_cmdset_0001.c: In function 'cfi_intelext_write_words': /scratch/kisskb/src/include/linux/mtd/map.h:331:11: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] CC net/sched/em_nbyte.o CC kernel/sched/rt.o CC net/ipv4/fib_trie.o CC kernel/sched/stop_task.o LD sound/soc/codecs/snd-soc-ad1836.o CC net/ipv4/inet_fragment.o CC kernel/mutex-debug.o LD sound/soc/codecs/snd-soc-ad193x.o CC net/ipv4/ping.o LD sound/soc/codecs/snd-soc-ad73311.o CC kernel/time/clockevents.o CC net/netfilter/xt_NFLOG.o LD sound/soc/codecs/snd-soc-adav80x.o LD sound/soc/codecs/snd-soc-ads117x.o LD sound/soc/codecs/snd-soc-ak4104.o LD sound/soc/codecs/snd-soc-cs4271.o CC net/ipv4/fib_rules.o CC kernel/lockdep.o LD sound/soc/codecs/snd-soc-cx20442.o CC net/sched/em_u32.o CC kernel/time/tick-common.o LD sound/soc/codecs/snd-soc-dfbmcs320.o CC drivers/scsi/scsi_tgt_lib.o CC net/ipv4/ah4.o /scratch/kisskb/src/net/ipv4/udp.c: In function '__udp4_lib_mcast_deliver': /scratch/kisskb/src/include/linux/list_nulls.h:35:2: warning: 'node' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/net/ipv4/udp.c:547:27: note: 'node' was declared here /scratch/kisskb/src/include/linux/list_nulls.h:35:2: warning: 'node' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/net/ipv4/udp.c:547:27: note: 'node' was declared here CC kernel/time/tick-oneshot.o CC drivers/scsi/scsi_tgt_if.o LD sound/soc/codecs/snd-soc-jz4740-codec.o LD sound/soc/codecs/snd-soc-l3.o LD sound/soc/codecs/snd-soc-mc13783.o CC drivers/scsi/sr.o LD sound/soc/codecs/snd-soc-pcm3008.o CC kernel/sched/auto_group.o LD sound/soc/codecs/snd-soc-spdif-rx.o CC net/ipv4/tunnel4.o LD sound/soc/codecs/snd-soc-spdif-tx.o LD sound/soc/codecs/snd-soc-ssm2602.o LD sound/soc/codecs/snd-soc-tlv320aic26.o LD sound/soc/codecs/snd-soc-uda134x.o CC kernel/dma.o /scratch/kisskb/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'cfi_amdstd_panic_write': /scratch/kisskb/src/include/linux/mtd/map.h:331:11: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'cfi_amdstd_write_words': /scratch/kisskb/src/include/linux/mtd/map.h:331:11: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'cfi_amdstd_write_buffers': /scratch/kisskb/src/drivers/mtd/chips/cfi_cmdset_0002.c:1493:15: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/include/linux/mtd/map.h:331:11: note: 'r.x[0]' was declared here /scratch/kisskb/src/drivers/mtd/chips/cfi_cmdset_0002.c:1471:534: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/include/linux/mtd/map.h:331:11: note: 'r.x[0]' was declared here CC kernel/up.o CC kernel/time/tick-sched.o LD sound/soc/codecs/snd-soc-wm0010.o LD sound/soc/codecs/snd-soc-wm8510.o CC kernel/spinlock.o CC lib/decompress.o LD sound/soc/codecs/snd-soc-wm8711.o LD drivers/mtd/chips/built-in.o CC net/netfilter/xt_SECMARK.o LD sound/soc/codecs/snd-soc-wm8727.o CC drivers/video/sm501fb.o LD sound/soc/codecs/snd-soc-wm8728.o CC drivers/video/vesafb.o LD sound/soc/codecs/snd-soc-wm8731.o CC drivers/video/vga16fb.o CC net/sched/em_text.o LD sound/soc/codecs/snd-soc-wm8737.o LD sound/soc/codecs/snd-soc-wm8741.o CC net/sctp/auth.o LD sound/soc/codecs/snd-soc-wm8750.o LD sound/soc/codecs/snd-soc-wm8753.o CC net/ipv4/netfilter.o CC crypto/anubis.o LD sound/soc/codecs/snd-soc-wm8770.o CC kernel/trace/trace_events.o CC crypto/salsa20_generic.o CC fs/mpage.o LD sound/soc/codecs/snd-soc-wm8776.o LD drivers/media/v4l2-core/videodev.o CC kernel/kallsyms.o LD sound/soc/codecs/snd-soc-wm8782.o CC crypto/crc32c.o CC net/ipv4/tcp_cubic.o CC fs/ioprio.o LD sound/soc/codecs/snd-soc-wm8804.o LD sound/soc/codecs/snd-soc-wm8983.o CC net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.o LD sound/soc/codecs/snd-soc-wm8985.o LD sound/soc/codecs/snd-soc-wm8988.o LD sound/soc/codecs/snd-soc-wm8995.o LD sound/soc/codecs/built-in.o /scratch/kisskb/src/lib/dynamic_debug.c: In function 'ddebug_exec_queries': /scratch/kisskb/src/lib/dynamic_debug.c:390:278: warning: 'rc' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/lib/dynamic_debug.c:344:6: note: 'rc' was declared here LD sound/soc/built-in.o CC net/ipv4/netfilter/nf_conntrack_proto_icmp.o CC crypto/authenc.o CC drivers/video/vfb.o CC lib/dump_stack.o LD drivers/mtd/devices/built-in.o CC sound/core/seq/oss/seq_oss_writeq.o CC drivers/video/output.o CC kernel/acct.o CC fs/btrfs/super.o CC kernel/kexec.o CC kernel/power/snapshot.o CC net/ipv4/netfilter/nf_nat_l3proto_ipv4.o CC kernel/trace/trace_export.o CC drivers/scsi/sr_ioctl.o CC net/netfilter/xt_policy.o CC net/ipv4/cipso_ipv4.o CC lib/extable.o CC lib/flex_proportions.o CC fs/btrfs/ctree.o CC kernel/irq/autoprobe.o CC kernel/irq/irqdomain.o CC kernel/trace/trace_event_perf.o LD net/rxrpc/af-rxrpc.o LD net/ipv6/built-in.o CC net/ipv4/xfrm4_policy.o CC fs/btrfs/extent-tree.o CC kernel/trace/trace_events_filter.o LD sound/core/seq/snd-seq.o LD sound/core/seq/snd-seq-device.o LD drivers/video/fb.o LD drivers/mtd/ubi/ubi.o LD sound/core/seq/snd-seq-midi-event.o LD sound/core/seq/snd-seq-virmidi.o CC net/ipv4/netfilter/nf_nat_proto_icmp.o CC drivers/scsi/sr_vendor.o CC kernel/cgroup.o CC net/ipv4/xfrm4_state.o LD net/irda/irlan/irlan.o CC drivers/scsi/raid_class.o LD sound/core/seq/snd-seq-midi.o LD drivers/mtd/ubi/built-in.o CC kernel/irq/pm.o LD net/irda/irlan/built-in.o LD sound/core/seq/snd-seq-midi-emul.o LD drivers/mtd/built-in.o LD net/irda/built-in.o CC net/netfilter/ipvs/ip_vs_conn.o CC net/sctp/ipv6.o CC kernel/power/swap.o CC fs/btrfs/print-tree.o CC drivers/scsi/scsi_transport_spi.o CC crypto/authencesn.o CC kernel/trace/power-traces.o LD net/xfrm/built-in.o CC fs/cachefiles/bind.o CC net/ipv4/netfilter/nf_defrag_ipv4.o LD kernel/trace/libftrace.o CC crypto/lzo.o CC net/ipv4/netfilter/ip_tables.o CC fs/cachefiles/daemon.o CC net/ipv4/netfilter/iptable_filter.o CC fs/cachefiles/interface.o CC net/ipv4/netfilter/iptable_nat.o CC lib/idr.o CC kernel/cpuset.o CC fs/cachefiles/key.o CC lib/int_sqrt.o CC crypto/rng.o CC fs/cachefiles/main.o CC crypto/krng.o CC drivers/scsi/scsi_transport_fc.o CC fs/cachefiles/namei.o CC crypto/ghash-generic.o CC fs/configfs/inode.o CC fs/cachefiles/rdwr.o CC fs/cachefiles/security.o LD net/netfilter/netfilter.o LD net/netfilter/nf_conntrack.o CC net/netfilter/ipvs/ip_vs_core.o CC fs/configfs/file.o CC lib/ioremap.o CC crypto/af_alg.o LD net/netfilter/nf_nat.o CC net/ipv4/xfrm4_input.o CC drivers/scsi/scsi_transport_iscsi.o GZIP kernel/config_data.gz CC crypto/algif_hash.o /scratch/kisskb/src/drivers/tty/serial/ifx6x60.c: In function 'ifx_spi_complete': /scratch/kisskb/src/drivers/tty/serial/ifx6x60.c:637:60: warning: 'length' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/drivers/tty/serial/ifx6x60.c:607:6: note: 'length' was declared here CC kernel/audit.o CC fs/cachefiles/xattr.o /scratch/kisskb/src/drivers/media/v4l2-core/videobuf2-core.c: In function 'vb2_mmap': /scratch/kisskb/src/drivers/media/v4l2-core/videobuf2-core.c:1605:388: warning: 'plane' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/drivers/media/v4l2-core/videobuf2-core.c:1605:388: warning: 'buffer' may be used uninitialized in this function [-Wuninitialized] CC net/ipv4/xfrm4_output.o CC fs/debugfs/inode.o CC fs/debugfs/file.o CC kernel/auditfilter.o LD drivers/media/v4l2-core/built-in.o CC fs/btrfs/root-tree.o CC fs/devpts/inode.o LD drivers/media/built-in.o LD crypto/crypto.o CC fs/configfs/dir.o LD crypto/crypto_algapi.o LD crypto/crypto_blkcipher.o CC drivers/scsi/scsi_transport_sas.o LD fs/exofs/built-in.o CC lib/irq_regs.o LD sound/core/seq/oss/snd-seq-oss.o CC lib/is_single_threaded.o CC fs/exportfs/expfs.o LD sound/core/seq/oss/built-in.o CC kernel/auditsc.o CC lib/klist.o LD sound/core/seq/built-in.o CC kernel/audit_watch.o CC lib/kobject.o CC fs/ext2/balloc.o CC fs/dlm/ast.o LD sound/core/built-in.o CC fs/dlm/config.o LD sound/built-in.o CC fs/configfs/symlink.o CC fs/configfs/mount.o CC fs/ext2/dir.o LD kernel/time/built-in.o LD net/sched/built-in.o CC fs/ext2/file.o CC fs/fscache/cache.o CC kernel/audit_tree.o CC kernel/hung_task.o CC kernel/rcutiny.o CC fs/configfs/item.o CC fs/ext2/ialloc.o CC fs/btrfs/dir-item.o CC lib/kobject_uevent.o /scratch/kisskb/src/drivers/tty/serial/8250/8250.c: In function 'serial8250_shutdown': /scratch/kisskb/src/drivers/tty/serial/8250/8250.c:1667:35: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/drivers/tty/serial/8250/8250.c:1652:19: note: 'i' was declared here /scratch/kisskb/src/drivers/tty/serial/8250/8250.c: In function 'serial8250_startup': /scratch/kisskb/src/drivers/tty/serial/8250/8250.c:1631:306: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/drivers/tty/serial/8250/8250.c:1604:19: note: 'i' was declared here CC fs/hugetlbfs/inode.o LD drivers/tty/serial/8250/8250_core.o LD drivers/tty/serial/8250/built-in.o CC fs/dlm/dir.o CC net/netfilter/ipvs/ip_vs_ctl.o LD drivers/tty/serial/built-in.o LD drivers/tty/built-in.o CC fs/fscache/cookie.o CC lib/md5.o CC fs/dlm/lock.o CC fs/ext2/inode.o CC fs/ext2/ioctl.o CC fs/btrfs/file-item.o CC fs/btrfs/inode-item.o CC kernel/relay.o CC fs/nilfs2/inode.o CC kernel/power/user.o CC lib/plist.o CC kernel/delayacct.o CC kernel/taskstats.o CC lib/prio_heap.o CC fs/nilfs2/file.o CC fs/nilfs2/dir.o CC drivers/scsi/libsas/sas_init.o CC fs/fscache/fsdef.o CC kernel/power/block_io.o LD net/rxrpc/built-in.o CC fs/nls/nls_base.o LD kernel/irq/built-in.o CC fs/nls/nls_cp437.o CC net/netfilter/ipvs/ip_vs_sched.o CC kernel/tsacct.o CC fs/notify/fsnotify.o CC kernel/tracepoint.o CC drivers/scsi/osd/osd_initiator.o CC drivers/scsi/osd/osd_uld.o CC drivers/scsi/libsas/sas_phy.o CC lib/proportions.o CC drivers/scsi/libsas/sas_port.o CC drivers/scsi/st.o CC fs/ntfs/aops.o CC drivers/scsi/libsas/sas_event.o CC fs/ntfs/attrib.o CC fs/quota/dquot.o CC fs/ramfs/inode.o CC drivers/scsi/osst.o CC drivers/scsi/sg.o CC drivers/scsi/ses.o CC fs/notify/notification.o LD drivers/scsi/scsi_mod.o LD drivers/scsi/scsi_tgt.o LD drivers/scsi/sr_mod.o CC lib/radix-tree.o CC kernel/power/autosleep.o CC fs/ramfs/file-mmu.o CC fs/sysfs/inode.o CC fs/ntfs/collate.o CC fs/nls/nls_cp737.o CC fs/sysfs/file.o CC fs/nls/nls_cp852.o LD drivers/isdn/hisax/hisax.o CC fs/ext2/namei.o CC lib/ratelimit.o CC net/netfilter/ipvs/ip_vs_xmit.o CC fs/ext2/super.o LD drivers/isdn/hisax/built-in.o CC net/netfilter/ipvs/ip_vs_app.o LD drivers/isdn/built-in.o LD net/ipv4/netfilter/nf_conntrack_ipv4.o LD net/ipv4/netfilter/nf_nat_ipv4.o CC fs/nilfs2/super.o CC fs/btrfs/inode-map.o CC fs/nls/nls_cp855.o LD fs/devpts/devpts.o CC kernel/elfcore.o LD fs/devpts/built-in.o CC fs/nls/nls_cp860.o CC lib/rbtree.o CC fs/btrfs/disk-io.o LD fs/exportfs/exportfs.o CC fs/anon_inodes.o LD fs/exportfs/built-in.o CC fs/dlm/lockspace.o CC fs/ext2/symlink.o CC fs/quota/quota_v2.o CC fs/btrfs/transaction.o CC fs/btrfs/inode.o CC fs/xfs/xfs_trace.o CC fs/btrfs/file.o CC fs/eventfd.o CC fs/dlm/main.o LD kernel/trace/built-in.o CC drivers/scsi/libsas/sas_dump.o CC kernel/irq_work.o CC fs/xfs/xfs_aops.o CC drivers/scsi/libsas/sas_discover.o CC fs/dlm/member.o CC lib/reciprocal_div.o CC fs/locks.o CC lib/rwsem.o CC kernel/power/poweroff.o CC fs/notify/group.o CC lib/sha1.o CC fs/nilfs2/namei.o CC kernel/time.o CC fs/dlm/memory.o CC fs/nls/nls_cp861.o CC fs/nls/nls_cp866.o CC fs/btrfs/tree-defrag.o CC fs/sysfs/dir.o CC fs/ntfs/compress.o LD fs/debugfs/debugfs.o /scratch/kisskb/src/net/ipv4/xfrm4_output.c: In function 'xfrm4_output': /scratch/kisskb/src/net/ipv4/xfrm4_output.c:97:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] CC lib/show_mem.o LD fs/debugfs/built-in.o CC lib/string.o CC lib/timerqueue.o CC lib/vsprintf.o GEN lib/crc32table.h CC fs/fscache/main.o CC fs/xfs/xfs_bit.o CC fs/nls/nls_cp869.o CC fs/quota/quota_tree.o /scratch/kisskb/src/net/netfilter/nf_conntrack_sip.c: In function 'sdp_parse_addr': /scratch/kisskb/src/net/netfilter/nf_conntrack_sip.c:715:26: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] CC fs/sysfs/symlink.o CHK kernel/config_data.h CC drivers/scsi/libsas/sas_expander.o /scratch/kisskb/src/kernel/rcutiny.c: In function 'rcu_idle_enter_common': /scratch/kisskb/src/kernel/rcutiny.c:69:23: warning: unused variable 'idle' [-Wunused-variable] /scratch/kisskb/src/kernel/rcutiny.c: In function 'rcu_idle_exit_common': /scratch/kisskb/src/kernel/rcutiny.c:130:23: warning: unused variable 'idle' [-Wunused-variable] CC fs/fscache/netfs.o CC fs/btrfs/extent_map.o CC fs/btrfs/sysfs.o CC fs/quota/quota.o UPD kernel/config_data.h CC fs/quota/kqid.o CC fs/ext2/xattr.o LD drivers/video/built-in.o CC fs/ext2/xattr_user.o CC kernel/configs.o CC fs/nls/nls_cp932.o CC fs/sysfs/mount.o CC fs/sysfs/bin.o CC fs/binfmt_script.o CC fs/nilfs2/page.o CC fs/nilfs2/mdt.o CC fs/nilfs2/btnode.o CC fs/ntfs/debug.o CC fs/nls/nls_euc-jp.o CC fs/ext2/xattr_trusted.o CC fs/dlm/midcomms.o CC fs/ext2/xattr_security.o CC fs/binfmt_elf.o CC fs/dlm/netlink.o LD crypto/built-in.o CC fs/dlm/lowcomms.o CC fs/mbcache.o CC lib/crc32.o CC fs/ntfs/dir.o CC fs/ntfs/file.o CC fs/ntfs/index.o CC fs/notify/inode_mark.o LD fs/ramfs/ramfs.o LD fs/configfs/configfs.o LD fs/ramfs/built-in.o LD fs/configfs/built-in.o CC drivers/scsi/libsas/sas_scsi_host.o CC fs/fscache/object.o CC fs/posix_acl.o CC fs/xattr_acl.o CC fs/nilfs2/bmap.o CC fs/dlm/plock.o CC drivers/scsi/libsas/sas_task.o CC fs/fscache/operation.o CC fs/nls/nls_cp950.o /scratch/kisskb/src/fs/quota/kqid.c: In function 'qid_valid': /scratch/kisskb/src/fs/quota/kqid.c:131:1: warning: control reaches end of non-void function [-Wreturn-type] /scratch/kisskb/src/fs/quota/kqid.c: In function 'from_kqid_munged': /scratch/kisskb/src/fs/quota/kqid.c:112:1: warning: control reaches end of non-void function [-Wreturn-type] /scratch/kisskb/src/fs/quota/kqid.c: In function 'from_kqid': /scratch/kisskb/src/fs/quota/kqid.c:79:1: warning: control reaches end of non-void function [-Wreturn-type] /scratch/kisskb/src/fs/quota/kqid.c: In function 'qid_lt': /scratch/kisskb/src/fs/quota/kqid.c:52:1: warning: control reaches end of non-void function [-Wreturn-type] /scratch/kisskb/src/fs/quota/kqid.c: In function 'qid_eq': /scratch/kisskb/src/fs/quota/kqid.c:26:1: warning: control reaches end of non-void function [-Wreturn-type] CC drivers/scsi/libsas/sas_host_smp.o CC fs/xfs/xfs_buf.o CC fs/btrfs/struct-funcs.o CC fs/nls/nls_cp1251.o CC fs/nls/nls_iso8859-3.o CC fs/xfs/xfs_dfrag.o CC fs/dlm/rcom.o CC fs/dlm/recover.o CC fs/notify/mark.o CC fs/notify/vfsmount_mark.o CC fs/dlm/recoverd.o CC fs/sysfs/group.o LD fs/hugetlbfs/hugetlbfs.o LD fs/hugetlbfs/built-in.o CC net/netfilter/ipvs/ip_vs_sync.o CC fs/fscache/page.o CC fs/generic_acl.o CC fs/ntfs/inode.o CC fs/coredump.o CC fs/nilfs2/btree.o CC fs/dcookies.o CC fs/dlm/requestqueue.o LD kernel/power/built-in.o CC fs/dlm/user.o LD fs/cachefiles/cachefiles.o CC net/netfilter/ipvs/ip_vs_est.o CC fs/xfs/xfs_discard.o LD fs/cachefiles/built-in.o LD lib/built-in.o CC fs/dlm/util.o CC fs/nls/nls_iso8859-5.o CC fs/nls/nls_iso8859-6.o CC fs/dlm/debug_fs.o CC fs/notify/dnotify/dnotify.o LD net/ipv4/netfilter/built-in.o CC fs/nilfs2/direct.o CC fs/btrfs/xattr.o CC fs/ntfs/mft.o CC fs/nilfs2/dat.o CC fs/ntfs/mst.o CC fs/btrfs/ordered-data.o CC fs/xfs/xfs_error.o CC fs/btrfs/extent_io.o CC fs/nls/nls_iso8859-7.o CC fs/notify/fanotify/fanotify.o CC fs/notify/fanotify/fanotify_user.o CC fs/notify/inotify/inotify_fsnotify.o CC fs/notify/inotify/inotify_user.o CC fs/btrfs/volumes.o CC fs/ntfs/namei.o CC fs/nilfs2/recovery.o CC fs/nls/nls_cp1255.o CC fs/nilfs2/the_nilfs.o CC net/netfilter/ipvs/ip_vs_proto.o CC net/netfilter/ipvs/ip_vs_pe.o CC fs/nls/nls_iso8859-9.o CC fs/nilfs2/segbuf.o CC fs/btrfs/async-thread.o CC net/netfilter/ipvs/ip_vs_proto_tcp.o CC fs/ntfs/runlist.o LD net/ipv4/built-in.o CC net/netfilter/ipvs/ip_vs_proto_sctp.o CC fs/nilfs2/segment.o CC fs/nls/nls_iso8859-15.o CC net/netfilter/ipvs/ip_vs_nfct.o CC fs/btrfs/ioctl.o CC fs/nilfs2/cpfile.o CC fs/ntfs/super.o CC fs/nls/nls_koi8-r.o CC net/netfilter/ipvs/ip_vs_wlc.o CC fs/nls/nls_utf8.o CC fs/nilfs2/sufile.o CC fs/nls/mac-celtic.o CC fs/nilfs2/ifile.o CC fs/ntfs/sysctl.o CC fs/ntfs/unistr.o CC net/netfilter/ipvs/ip_vs_lblcr.o CC fs/nilfs2/alloc.o CC net/netfilter/ipvs/ip_vs_dh.o /scratch/kisskb/src/fs/sysfs/dir.c:493:14: warning: 'sysfs_pathname' defined but not used [-Wunused-function] CC fs/nilfs2/gcinode.o CC fs/nls/mac-centeuro.o LD fs/sysfs/built-in.o CC fs/ntfs/upcase.o CC net/netfilter/ipvs/ip_vs_sed.o CC fs/nls/mac-cyrillic.o CC fs/btrfs/locking.o CC fs/nls/mac-greek.o CC fs/nls/mac-roman.o CC fs/nls/mac-turkish.o CC fs/xfs/xfs_export.o CC fs/nilfs2/ioctl.o CC net/netfilter/ipvs/ip_vs_nq.o CC fs/xfs/xfs_extent_busy.o CC fs/btrfs/orphan.o CC fs/xfs/xfs_file.o CC fs/btrfs/export.o CC fs/xfs/xfs_filestream.o CC fs/btrfs/tree-log.o /scratch/kisskb/src/fs/generic_acl.c: In function 'acl_by_type': /scratch/kisskb/src/include/linux/posix_acl.h:108:1: warning: control reaches end of non-void function [-Wreturn-type] CC fs/btrfs/free-space-cache.o CC fs/btrfs/zlib.o CC fs/xfs/xfs_fsops.o CC fs/btrfs/lzo.o CC fs/xfs/xfs_fs_subr.o /scratch/kisskb/src/kernel/events/core.c: In function 'perf_ioctl': /scratch/kisskb/src/include/linux/file.h:36:295: warning: 'output.need_put' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/kernel/events/core.c:3285:14: note: 'output.need_put' was declared here /scratch/kisskb/src/include/linux/file.h:37:7: warning: 'output.file' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/kernel/events/core.c:3285:14: note: 'output.file' was declared here In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:592:0, from /scratch/kisskb/src/include/linux/poll.h:11, from /scratch/kisskb/src/kernel/events/core.c:18: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h: In function 'sys_perf_event_open': /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] CC fs/btrfs/compression.o CC fs/xfs/xfs_globals.o CC fs/btrfs/delayed-ref.o /scratch/kisskb/src/fs/notify/fanotify/fanotify.c: In function 'fanotify_should_send_event': /scratch/kisskb/src/fs/notify/fanotify/fanotify.c:207:55: warning: 'marks_ignored_mask' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/fs/notify/fanotify/fanotify.c:167:20: note: 'marks_ignored_mask' was declared here /scratch/kisskb/src/fs/notify/fanotify/fanotify.c:207:40: warning: 'marks_mask' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/fs/notify/fanotify/fanotify.c:167:8: note: 'marks_mask' was declared here LD kernel/events/built-in.o CC fs/btrfs/relocation.o CC fs/xfs/xfs_iget.o CC fs/btrfs/delayed-inode.o CC fs/xfs/xfs_ioctl.o CC fs/btrfs/scrub.o CC fs/xfs/xfs_iomap.o CC fs/btrfs/reada.o CC fs/btrfs/backref.o CC fs/xfs/xfs_iops.o LD fs/notify/dnotify/built-in.o CC fs/xfs/xfs_itable.o CC fs/btrfs/ulist.o CC fs/xfs/xfs_message.o CC fs/xfs/xfs_mru_cache.o CC fs/xfs/xfs_super.o CC fs/xfs/xfs_sync.o CC fs/xfs/xfs_xattr.o CC fs/btrfs/qgroup.o CC fs/xfs/xfs_rename.o CC fs/btrfs/send.o CC fs/xfs/xfs_utils.o CC fs/xfs/xfs_vnodeops.o CC fs/xfs/kmem.o CC fs/xfs/uuid.o CC fs/xfs/xfs_alloc.o LD fs/nls/built-in.o /scratch/kisskb/src/kernel/sched/core.c: In function 'pick_next_task': /scratch/kisskb/src/kernel/sched/core.c:2775:1: warning: control reaches end of non-void function [-Wreturn-type] In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:592:0, from /scratch/kisskb/src/include/linux/uaccess.h:5, from /scratch/kisskb/src/kernel/sched/core.c:33: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h: In function 'sys_sched_setaffinity': /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] CC fs/xfs/xfs_alloc_btree.o CC fs/xfs/xfs_attr.o CC fs/xfs/xfs_attr_leaf.o CC fs/xfs/xfs_bmap.o LD kernel/sched/built-in.o CC fs/xfs/xfs_bmap_btree.o /scratch/kisskb/src/drivers/scsi/libsas/sas_host_smp.c: In function 'try_test_sas_gpio_gp_bit': /scratch/kisskb/src/drivers/scsi/libsas/sas_host_smp.c:112:16: warning: 'bit' may be used uninitialized in this function [-Wuninitialized] CC fs/xfs/xfs_btree.o CC fs/xfs/xfs_da_btree.o LD drivers/scsi/osd/libosd.o LD drivers/scsi/osd/osd.o CC fs/xfs/xfs_dir2.o CC fs/xfs/xfs_dir2_block.o LD drivers/scsi/osd/built-in.o CC fs/xfs/xfs_dir2_data.o CC fs/xfs/xfs_dir2_leaf.o CC fs/xfs/xfs_dir2_node.o CC fs/xfs/xfs_dir2_sf.o CC fs/xfs/xfs_ialloc.o CC fs/xfs/xfs_ialloc_btree.o CC fs/xfs/xfs_inode.o CC fs/xfs/xfs_log_recover.o LD fs/ext2/ext2.o LD fs/ext2/built-in.o CC fs/xfs/xfs_mount.o CC fs/xfs/xfs_trans.o CC fs/xfs/xfs_log.o CC fs/xfs/xfs_log_cil.o CC fs/xfs/xfs_buf_item.o CC fs/xfs/xfs_extfree_item.o CC fs/xfs/xfs_inode_item.o LD fs/notify/inotify/built-in.o CC fs/xfs/xfs_trans_ail.o CC fs/xfs/xfs_trans_buf.o CC fs/xfs/xfs_trans_extfree.o CC fs/xfs/xfs_trans_inode.o LD fs/notify/fanotify/built-in.o LD fs/notify/built-in.o /scratch/kisskb/src/fs/ntfs/dir.c: In function 'ntfs_readdir': /scratch/kisskb/src/fs/ntfs/dir.c:1459:7: warning: 'bmp_vi' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/fs/ntfs/dir.c:1104:16: note: 'bmp_vi' was declared here /scratch/kisskb/src/fs/locks.c: In function 'sys_flock': /scratch/kisskb/src/fs/locks.c:1651:41: warning: 'lock' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/fs/locks.c:1629:20: note: 'lock' was declared here In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:592:0, from /scratch/kisskb/src/include/net/checksum.h:25, from /scratch/kisskb/src/include/linux/skbuff.h:29, from /scratch/kisskb/src/include/linux/netfilter.h:5, from /scratch/kisskb/src/net/netfilter/ipvs/ip_vs_ctl.c:36: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h: In function 'do_ip_vs_get_ctl': /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h: In function 'do_ip_vs_set_ctl': /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] LD fs/fscache/fscache.o LD fs/fscache/built-in.o LD fs/quota/built-in.o /scratch/kisskb/src/fs/nilfs2/recovery.c: In function 'nilfs_salvage_orphan_logs': /scratch/kisskb/src/fs/nilfs2/recovery.c:663:38: warning: 'sum' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/fs/nilfs2/recovery.c:584:32: note: 'sum' was declared here /scratch/kisskb/src/fs/nilfs2/recovery.c: In function 'nilfs_search_super_root': /scratch/kisskb/src/fs/nilfs2/recovery.c:908:22: warning: 'sum' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/drivers/scsi/sg.c: In function 'sg_read': /scratch/kisskb/src/drivers/scsi/sg.c:429:35: warning: 'sdp' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/drivers/scsi/sg.c:376:13: note: 'sdp' was declared here /scratch/kisskb/src/drivers/scsi/sg.c: In function 'sg_ioctl': /scratch/kisskb/src/drivers/scsi/sg.c:840:307: warning: 'sdp' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/drivers/scsi/sg.c:814:13: note: 'sdp' was declared here AR lib/lib.a /scratch/kisskb/src/net/netfilter/ipvs/ip_vs_sync.c: In function 'ip_vs_sync_conn': /scratch/kisskb/src/net/netfilter/ipvs/ip_vs_sync.c:714:3: warning: 'm' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/fs/nilfs2/btree.c: In function 'nilfs_btree_convert_and_insert': /scratch/kisskb/src/arch/x86/include/asm/bitops.h:321:8: warning: 'bh' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/fs/nilfs2/btree.c:1770:22: note: 'bh' was declared here LD net/netfilter/ipvs/ip_vs.o LD net/netfilter/ipvs/built-in.o LD net/netfilter/built-in.o In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:592:0, from /scratch/kisskb/src/include/net/checksum.h:25, from /scratch/kisskb/src/include/linux/skbuff.h:29, from /scratch/kisskb/src/include/linux/netfilter.h:5, from /scratch/kisskb/src/include/net/netns/x_tables.h:5, from /scratch/kisskb/src/include/net/net_namespace.h:20, from /scratch/kisskb/src/include/linux/init_task.h:13, from /scratch/kisskb/src/kernel/cgroup.c:34: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h: In function 'cgroup_file_write': /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratch/kisskb/src/kernel/cgroup.c: In function 'cgroup_pidlist_open': /scratch/kisskb/src/kernel/cgroup.c:3696:51: warning: 'l' may be used uninitialized in this function [-Wuninitialized] LD kernel/built-in.o /scratch/kisskb/src/net/sctp/socket.c: In function 'sctp_get_port_local': /scratch/kisskb/src/include/linux/list.h:612:21: warning: 'head' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/net/sctp/socket.c:5812:31: note: 'head' was declared here In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:592:0, from /scratch/kisskb/src/include/net/checksum.h:25, from /scratch/kisskb/src/include/linux/skbuff.h:29, from /scratch/kisskb/src/include/linux/ip.h:20, from /scratch/kisskb/src/net/sctp/socket.c:66: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h: In function 'sctp_setsockopt_peer_addr_params': /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h: In function 'sctp_setsockopt_peer_primary_addr': /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h: In function 'sctp_setsockopt': /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] In function 'sctp_setsockopt_auth_chunk', inlined from 'sctp_setsockopt' at /scratch/kisskb/src/net/sctp/socket.c:3678:10: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h: In function 'sctp_setsockopt': /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h: In function 'sctp_getsockopt': /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] LD net/sctp/sctp.o LD net/sctp/built-in.o LD net/built-in.o /scratch/kisskb/src/fs/btrfs/qgroup.c: In function 'btrfs_qgroup_account_ref': /scratch/kisskb/src/fs/btrfs/qgroup.c:1120:28: warning: 'sgn' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/fs/btrfs/qgroup.c:1066:6: note: 'sgn' was declared here /scratch/kisskb/src/fs/btrfs/ctree.h:3597:47: warning: 'ref_root' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/fs/btrfs/qgroup.c:1058:6: note: 'ref_root' was declared here LD fs/ntfs/ntfs.o LD fs/ntfs/built-in.o /scratch/kisskb/src/fs/btrfs/delayed-inode.c: In function '__btrfs_add_delayed_item': /scratch/kisskb/src/fs/btrfs/delayed-inode.c:469:17: warning: 'root' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/fs/btrfs/backref.c: In function 'find_parent_nodes': /scratch/kisskb/src/fs/btrfs/backref.c:571:26: warning: 'sgn' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/fs/btrfs/backref.c:500:6: note: 'sgn' was declared here /scratch/kisskb/src/fs/btrfs/backref.c: In function 'tree_backref_for_extent': /scratch/kisskb/src/fs/btrfs/backref.c:1407:18: warning: 'type' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/fs/btrfs/backref.c:1394:6: note: 'type' was declared here LD drivers/scsi/libsas/libsas.o LD drivers/scsi/libsas/built-in.o In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:592:0, from /scratch/kisskb/src/include/linux/uaccess.h:5, from /scratch/kisskb/src/include/linux/highmem.h:8, from /scratch/kisskb/src/include/linux/pagemap.h:10, from /scratch/kisskb/src/include/linux/blkdev.h:13, from /scratch/kisskb/src/fs/xfs/xfs_linux.h:45, from /scratch/kisskb/src/fs/xfs/xfs.h:27, from /scratch/kisskb/src/fs/xfs/xfs_ioctl.c:18: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h: In function 'xfs_handle_to_dentry': /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratch/kisskb/src/fs/xfs/xfs_dir2_block.c: In function 'xfs_dir2_leaf_to_block': /scratch/kisskb/src/fs/xfs/xfs_dir2_block.c:878:6: warning: 'error' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/fs/btrfs/ctree.c: In function 'push_nodes_for_insert': /scratch/kisskb/src/fs/btrfs/ctree.c:2004:24: warning: 'pslot' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/fs/btrfs/ctree.c: In function 'balance_level': /scratch/kisskb/src/fs/btrfs/ctree.c:1800:24: warning: 'pslot' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/fs/btrfs/ctree.c:1718:6: note: 'pslot' was declared here LD fs/nilfs2/nilfs2.o LD fs/dlm/dlm.o /scratch/kisskb/src/fs/btrfs/free-space-cache.c: In function 'setup_cluster_bitmap': /scratch/kisskb/src/fs/btrfs/free-space-cache.c:2332:5: warning: 'next_zero' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/fs/btrfs/free-space-cache.c:2292:16: note: 'next_zero' was declared here /scratch/kisskb/src/fs/btrfs/free-space-cache.c: In function '__btrfs_write_out_cache': /scratch/kisskb/src/fs/btrfs/free-space-cache.c:967:7: warning: 'start' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/fs/btrfs/free-space-cache.c:886:6: note: 'start' was declared here /scratch/kisskb/src/fs/btrfs/free-space-cache.c: In function '__load_free_space_cache': /scratch/kisskb/src/fs/btrfs/free-space-cache.c:720:27: warning: 'type' may be used uninitialized in this function [-Wuninitialized] LD fs/nilfs2/built-in.o LD fs/dlm/built-in.o /scratch/kisskb/src/drivers/scsi/osst.c: In function 'os_scsi_tape_open': /scratch/kisskb/src/drivers/scsi/osst.c:4612:33: warning: 'STp' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/drivers/scsi/osst.c:4445:21: note: 'STp' was declared here /scratch/kisskb/src/fs/xfs/xfs_alloc.c: In function 'xfs_alloc_put_freelist': /scratch/kisskb/src/fs/xfs/xfs_alloc.c:2051:6: warning: 'error' may be used uninitialized in this function [-Wuninitialized] LD drivers/scsi/built-in.o LD drivers/built-in.o /scratch/kisskb/src/fs/btrfs/tree-log.c: In function 'replay_one_name': /scratch/kisskb/src/include/linux/err.h:39:40: warning: 'dst_di' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/fs/btrfs/tree-log.c:1455:25: note: 'dst_di' was declared here /scratch/kisskb/src/fs/btrfs/send.c: In function 'did_create_dir': /scratch/kisskb/src/fs/btrfs/send.c:2529:33: warning: 'found_key.offset' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/fs/btrfs/send.c:2490:19: note: 'found_key.offset' was declared here /scratch/kisskb/src/fs/btrfs/ctree.h:2199:29: warning: 'slot' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/fs/btrfs/send.c:2494:6: note: 'slot' was declared here /scratch/kisskb/src/fs/btrfs/ctree.h:2262:22: warning: 'eb' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/fs/btrfs/send.c:2492:24: note: 'eb' was declared here /scratch/kisskb/src/fs/btrfs/send.c: In function 'can_rmdir.isra.8': /scratch/kisskb/src/fs/btrfs/send.c:2711:33: warning: 'found_key.offset' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/fs/btrfs/send.c:2670:19: note: 'found_key.offset' was declared here /scratch/kisskb/src/fs/btrfs/send.c: In function 'get_first_ref.isra.17': /scratch/kisskb/src/fs/btrfs/send.c:1623:7: warning: 'found_key.offset' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/fs/btrfs/send.c:1570:19: note: 'found_key.offset' was declared here /scratch/kisskb/src/fs/btrfs/send.c: In function 'process_all_refs': /scratch/kisskb/src/fs/btrfs/send.c:3266:7: warning: 'cb' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/fs/btrfs/send.c:3231:22: note: 'cb' was declared here /scratch/kisskb/src/fs/btrfs/send.c:3251:7: warning: 'root' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/fs/btrfs/volumes.c: In function '__btrfs_alloc_chunk': /scratch/kisskb/src/fs/btrfs/volumes.c:3325:223: warning: 'max_chunk_size' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/fs/btrfs/volumes.c:3368:29: warning: 'max_stripe_size' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/fs/btrfs/inode.c: In function 'btrfs_get_blocks_direct': /scratch/kisskb/src/fs/btrfs/inode.c:5947:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/fs/btrfs/inode.c: In function 'run_delalloc_nocow': /scratch/kisskb/src/fs/btrfs/inode.c:1268:27: warning: 'extent_end' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/fs/btrfs/inode.c:1125:6: note: 'extent_end' was declared here LD fs/btrfs/btrfs.o LD fs/btrfs/built-in.o /scratch/kisskb/src/fs/xfs/xfs_bmap.c: In function 'xfs_bmap_first_unused': /scratch/kisskb/src/fs/xfs/xfs_bmap.c:3776:6: warning: 'error' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/fs/xfs/xfs_bmap.c: In function 'xfs_bmap_last_before': /scratch/kisskb/src/fs/xfs/xfs_bmap.c:3831:6: warning: 'error' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/fs/xfs/xfs_bmap.c: In function 'xfs_bunmapi': /scratch/kisskb/src/fs/xfs/xfs_bmap.c:5057:6: warning: 'error' may be used uninitialized in this function [-Wuninitialized] LD fs/xfs/xfs.o LD fs/xfs/built-in.o LD fs/built-in.o LINK vmlinux LD vmlinux.o MODPOST vmlinux.o GEN .version CHK include/generated/compile.h UPD include/generated/compile.h CC init/version.o LD init/built-in.o KSYM .tmp_kallsyms1.o KSYM .tmp_kallsyms2.o LD vmlinux SORTEX vmlinux sort done marker at 11e4860 SYSMAP System.map CC arch/x86/boot/a20.o AS arch/x86/boot/bioscall.o CC arch/x86/boot/cmdline.o AS arch/x86/boot/copy.o HOSTCC arch/x86/boot/mkcpustr CC arch/x86/boot/cpucheck.o CC arch/x86/boot/early_serial_console.o CC arch/x86/boot/edd.o VOFFSET arch/x86/boot/voffset.h CC arch/x86/boot/main.o CC arch/x86/boot/mca.o CC arch/x86/boot/memory.o CC arch/x86/boot/pm.o AS arch/x86/boot/pmjump.o CC arch/x86/boot/printf.o CC arch/x86/boot/regs.o CC arch/x86/boot/string.o CC arch/x86/boot/tty.o CC arch/x86/boot/video.o CC arch/x86/boot/video-mode.o CC arch/x86/boot/version.o CC arch/x86/boot/apm.o CC arch/x86/boot/video-vga.o CC arch/x86/boot/video-vesa.o CC arch/x86/boot/video-bios.o HOSTCC arch/x86/boot/tools/build LDS arch/x86/boot/compressed/vmlinux.lds AS arch/x86/boot/compressed/head_32.o CPUSTR arch/x86/boot/cpustr.h CC arch/x86/boot/compressed/misc.o CC arch/x86/boot/compressed/string.o CC arch/x86/boot/compressed/cmdline.o CC arch/x86/boot/compressed/early_serial_console.o CC arch/x86/boot/cpu.o OBJCOPY arch/x86/boot/compressed/vmlinux.bin RELOCS arch/x86/boot/compressed/vmlinux.relocs HOSTCC arch/x86/boot/compressed/mkpiggy LZO arch/x86/boot/compressed/vmlinux.bin.lzo MKPIGGY arch/x86/boot/compressed/piggy.S AS arch/x86/boot/compressed/piggy.o LD arch/x86/boot/compressed/vmlinux ZOFFSET arch/x86/boot/zoffset.h OBJCOPY arch/x86/boot/vmlinux.bin AS arch/x86/boot/header.o LD arch/x86/boot/setup.elf OBJCOPY arch/x86/boot/setup.bin BUILD arch/x86/boot/bzImage Setup is 15024 bytes (padded to 15360 bytes). System is 10945 kB CRC 70a2f01a Kernel: arch/x86/boot/bzImage is ready (#1) # Build took: 0:04:12.722011 Completed OK
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