Buildresult: stable-32/x86_64-allmodconfig/x86_64-gcc4.9 built on May 13 2020, 22:15

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Status:	Failed
Date/Time:	May 13 2020, 22:15
Duration:	0:04:38.935837
Builder:	ka1
Revision:	Linux 2.6.32.71 (`2896b357f6d1619f8ed767fe816ced87dbf5abe4)`
Target:	stable-32/x86_64-allmodconfig/x86_64-gcc4.9
Branch:	stable-32
Compiler:	x86_64-gcc4.9 (x86_64-linux-gcc (GCC) 4.9.4 / GNU ld (GNU Binutils) 2.29.1.20170915)
Config:	allmodconfig (download)
Log:	Download original Possible errors make[2]: * [kernel/Makefile:129: kernel/timeconst.h] Error 255 make[1]: * [Makefile:881: kernel] Error 2 error = security_file_lock(filp, lock->fl_type); strstrip(error->failure_reason); strstrip(error->failure_reason); make: *** [Makefile:120: sub-make] Error 2 Possible warnings (258) warning: The last gc run reported the following. Please correct the root cause warning: There are too many unreachable loose objects; run 'git prune' to remove them. scripts/kconfig/conf.c:159:6: warning: variable 'type' set but not used [-Wunused-but-set-variable] scripts/kconfig/conf.c:231:6: warning: variable 'type' set but not used [-Wunused-but-set-variable] scripts/kconfig/confdata.c:434:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 128 [-Wformat-overflow=] scripts/kconfig/confdata.c:437:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 128 [-Wformat-overflow=] usr/gen_init_cpio.c:390:4: warning: 'strncpy' output may be truncated copying 4096 bytes from a string of length 4096 [-Wstringop-truncation] arch/x86/kvm/mmu.c:289:12: warning: passing argument 1 of 'set_64bit' from incompatible pointer type security/keys/process_keys.c:211:26: warning: the omitted middle operand in ?: will always be 'true', suggest explicit middle operand [-Wparentheses] include/linux/libata.h:1244:2: warning: 'native_sectors' may be used uninitialized in this function [-Wmaybe-uninitialized] sound/drivers/serial-u16550.c:898:10: warning: 'uart' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/atm/ambassador.c:1967:3: warning: 'fw' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/atm/fore200e.c:95:59: warning: operation on 'cmdq->head' may be undefined [-Wsequence-point] drivers/atm/fore200e.c:95:59: warning: operation on 'txq->tail' may be undefined [-Wsequence-point] drivers/atm/fore200e.c:95:59: warning: operation on 'bsq->head' may be undefined [-Wsequence-point] drivers/atm/fore200e.c:95:59: warning: operation on 'rxq->head' may be undefined [-Wsequence-point] drivers/atm/fore200e.c:95:59: warning: operation on 'cmdq->head' may be undefined [-Wsequence-point] drivers/atm/fore200e.c:95:59: warning: operation on 'txq->head' may be undefined [-Wsequence-point] drivers/atm/fore200e.c:95:59: warning: operation on 'cmdq->head' may be undefined [-Wsequence-point] drivers/atm/fore200e.c:95:59: warning: operation on 'cmdq->head' may be undefined [-Wsequence-point] drivers/atm/he.c:1883:21: warning: operation on 'he_dev->rbrq_head' may be undefined [-Wsequence-point] drivers/atm/he.c:1966:21: warning: operation on 'he_dev->tbrq_head' may be undefined [-Wsequence-point] drivers/ata/ahci.c:3046:24: warning: comparison between 'enum <anonymous>' and 'enum <anonymous>' [-Wenum-compare] include/linux/kernel.h:653:26: warning: 'size' may be used uninitialized in this function [-Wmaybe-uninitialized] sound/pci/atiixp_modem.c:1314:2: warning: 'chip' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/block/cciss.c:2944:34: warning: argument to 'sizeof' in 'memset' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] drivers/block/DAC960.c:5089:30: warning: comparison between 'DAC960_V2_IOCTL_Opcode_T' and 'enum <anonymous>' [-Wenum-compare] sound/pci/atiixp.c:1683:14: warning: 'chip' may be used uninitialized in this function [-Wmaybe-uninitialized] arch/x86/include/asm/io.h:17:3: warning: 'CommandMailbox.Bytes[12]' may be used uninitialized in this function [-Wmaybe-uninitialized] mm/swapfile.c:1999:2: warning: 'span' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/bluetooth/hci_bcsp.c:247:20: warning: operation on 'bcsp->msgq_txseq' may be undefined [-Wsequence-point] drivers/block/xen-blkfront.c:70:43: warning: variably modified 'shadow' at file scope sound/usb/caiaq/device.c:481:3: warning: 'card' may be used uninitialized in this function [-Wmaybe-uninitialized] arch/x86/kernel/acpi/realmode/../../../boot/video-vga.c:44:6: warning: variable 'ax' set but not used [-Wunused-but-set-variable] include/sound/core.h:307:53: warning: 'card' may be used uninitialized in this function [-Wmaybe-uninitialized] arch/x86/kernel/smpboot.c:97:6: warning: function declaration isn't a prototype [-Wstrict-prototypes] arch/x86/kernel/smpboot.c:102:6: warning: function declaration isn't a prototype [-Wstrict-prototypes] include/sound/core.h:307:53: warning: 'card' may be used uninitialized in this function [-Wmaybe-uninitialized] mm/ksm.c:858:7: warning: 'page2' may be used uninitialized in this function [-Wmaybe-uninitialized] crypto/gf128mul.c:185:21: warning: argument to 'sizeof' in 'memset' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] crypto/gf128mul.c:223:21: warning: argument to 'sizeof' in 'memset' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] sound/oss/pss.c:676:2: warning: 'check_region' is deprecated (declared at include/linux/ioport.h:160) [-Wdeprecated-declarations] drivers/bluetooth/btmrvl_sdio.c:92:23: warning: 'fws1' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/char/ip2/i2cmd.c:207:10: warning: array subscript is above array bounds [-Warray-bounds] fs/cifs/cifssmb.c:3159:3: warning: array subscript is above array bounds [-Warray-bounds] fs/cifs/cifssmb.c:4841:2: warning: array subscript is above array bounds [-Warray-bounds] fs/cifs/cifssmb.c:5131:2: warning: array subscript is above array bounds [-Warray-bounds] sound/pci/via82xx_modem.c:1203:2: warning: 'chip' may be used uninitialized in this function [-Wmaybe-uninitialized] sound/pci/via82xx.c:2584:2: warning: 'chip' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/char/pcmcia/synclink_cs.c:2255:12: warning: 'mgslpc_get_icount' defined but not used [-Wunused-function] drivers/char/pcmcia/cm4000_cs.c:844:21: warning: operation on 'ptsreq.protocol' may be undefined [-Wsequence-point] drivers/char/agp/amd64-agp.c:770:20: warning: 'agp_amd64_cleanup' defined but not used [-Wunused-function] drivers/char/cyclades.c:696:2: warning: 'info' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/char/nozomi.c:1810:15: warning: unused variable 'argp' [-Wunused-variable] sound/soc/codecs/wm8900.c:202:15: warning: argument to 'sizeof' in 'memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] fs/ecryptfs/keystore.c:1038:7: warning: 'payload_len' may be used uninitialized in this function [-Wmaybe-uninitialized] fs/ecryptfs/keystore.c:1886:7: warning: 'payload_len' may be used uninitialized in this function [-Wmaybe-uninitialized] fs/fat/namei_vfat.c:205:2: warning: 'ulen' may be used uninitialized in this function [-Wmaybe-uninitialized] fs/fuse/cuse.c:354:2: warning: 'val' may be used uninitialized in this function [-Wmaybe-uninitialized] fs/fuse/cuse.c:279:4: warning: 'key' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/hwmon/dme1737.c:231:34: warning: comparison between 'enum chips' and 'enum isa_chips' [-Wenum-compare] sound/soc/codecs/wm8993.c:491:2: warning: 'fll_div.k' may be used uninitialized in this function [-Wmaybe-uninitialized] sound/soc/codecs/wm8993.c:495:20: warning: 'fll_div.n' may be used uninitialized in this function [-Wmaybe-uninitialized] sound/soc/codecs/wm8993.c:489:28: warning: 'fll_div.fll_outdiv' may be used uninitialized in this function [-Wmaybe-uninitialized] sound/soc/codecs/wm8993.c:490:28: warning: 'fll_div.fll_fratio' may be used uninitialized in this function [-Wmaybe-uninitialized] sound/soc/codecs/wm9081.c:581:2: warning: 'fll_div.k' may be used uninitialized in this function [-Wmaybe-uninitialized] sound/soc/codecs/wm9081.c:585:20: warning: 'fll_div.n' may be used uninitialized in this function [-Wmaybe-uninitialized] sound/soc/codecs/wm9081.c:589:34: warning: 'fll_div.fll_clk_ref_div' may be used uninitialized in this function [-Wmaybe-uninitialized] sound/soc/codecs/wm9081.c:579:28: warning: 'fll_div.fll_outdiv' may be used uninitialized in this function [-Wmaybe-uninitialized] sound/soc/codecs/wm9081.c:580:28: warning: 'fll_div.fll_fratio' may be used uninitialized in this function [-Wmaybe-uninitialized] arch/x86/kernel/head_64.S:418: Warning: ignoring fill value in section `.bss' arch/x86/kernel/head_64.S:423: Warning: ignoring fill value in section `.bss.page_aligned' drivers/acpi/acpi_pad.c:131:27: warning: 'preferred_cpu' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/isdn/hardware/mISDN/hfcpci.c:2319:2: warning: ignoring return value of 'driver_for_each_device', declared with attribute warn_unused_result [-Wunused-result] include/linux/fs.h:1799:4: warning: the address of 'uverbs_event_fops' will always evaluate as 'true' [-Waddress] drivers/mfd/wm8350-regmap.c:3177:2: warning: #warning No WM8350 config modes supported - select at least one of the [-Wcpp] #warning No WM8350 config modes supported - select at least one of the drivers/mfd/wm8350-regmap.c:3178:2: warning: #warning MFD_WM8350_CONFIG_MODE_n options from the board driver. [-Wcpp] #warning MFD_WM8350_CONFIG_MODE_n options from the board driver. drivers/infiniband/core/cma.c:1256:3: warning: case value '4294967185' not in enumerated type 'enum iw_cm_event_status' [-Wswitch] drivers/infiniband/core/cma.c:1259:3: warning: case value '4294967186' not in enumerated type 'enum iw_cm_event_status' [-Wswitch] drivers/infiniband/core/cma.c:1255:3: warning: case value '4294967192' not in enumerated type 'enum iw_cm_event_status' [-Wswitch] fs/nfs/inode.c:159:41: warning: argument to 'sizeof' in 'memset' call is the same pointer type '__be32 ' as the destination; expected '__be32' or an explicit length [-Wsizeof-pointer-memaccess] drivers/isdn/hardware/eicon/message.c:8426:46: warning: array subscript is above array bounds [-Warray-bounds] drivers/isdn/hardware/eicon/message.c:8427:46: warning: array subscript is above array bounds [-Warray-bounds] drivers/isdn/hardware/eicon/message.c:8434:50: warning: array subscript is above array bounds [-Warray-bounds] drivers/isdn/hardware/eicon/message.c:8435:48: warning: array subscript is above array bounds [-Warray-bounds] drivers/isdn/hardware/eicon/message.c:8436:48: warning: array subscript is above array bounds [-Warray-bounds] drivers/isdn/hardware/eicon/message.c:8447:44: warning: array subscript is above array bounds [-Warray-bounds] drivers/message/i2o/i2o_config.c:887:19: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/message/i2o/i2o_config.c:942:10: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/isdn/hardware/eicon/message.c:11315:54: warning: array subscript is above array bounds [-Warray-bounds] drivers/isdn/hardware/mISDN/w6692.c:533:1: warning: 'setvolume' defined but not used [-Wunused-function] drivers/isdn/hardware/mISDN/w6692.c:560:1: warning: 'enable_pots' defined but not used [-Wunused-function] fs/nilfs2/btree.c:1906:2: warning: 'maxlevel' may be used uninitialized in this function [-Wmaybe-uninitialized] fs/nilfs2/btree.c:1712:3: warning: 'bh' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/isdn/hisax/telespci.c:303:2: warning: 'pci_find_device' is deprecated (declared at include/linux/pci.h:616) [-Wdeprecated-declarations] drivers/isdn/hisax/avm_pci.c:838:2: warning: 'pci_find_device' is deprecated (declared at include/linux/pci.h:616) [-Wdeprecated-declarations] drivers/isdn/hisax/elsa.c:1038:2: warning: 'pci_find_device' is deprecated (declared at include/linux/pci.h:616) [-Wdeprecated-declarations] drivers/isdn/hisax/elsa.c:1046:2: warning: 'pci_find_device' is deprecated (declared at include/linux/pci.h:616) [-Wdeprecated-declarations] drivers/isdn/hisax/diva.c:1162:2: warning: 'pci_find_device' is deprecated (declared at include/linux/pci.h:616) [-Wdeprecated-declarations] drivers/isdn/hisax/diva.c:1169:2: warning: 'pci_find_device' is deprecated (declared at include/linux/pci.h:616) [-Wdeprecated-declarations] drivers/isdn/hisax/diva.c:1176:2: warning: 'pci_find_device' is deprecated (declared at include/linux/pci.h:616) [-Wdeprecated-declarations] drivers/isdn/hisax/diva.c:1186:2: warning: 'pci_find_device' is deprecated (declared at include/linux/pci.h:616) [-Wdeprecated-declarations] drivers/media/dvb/dvb-core/dmxdev.c:583:13: warning: comparison between 'enum dmx_ts_pes' and 'enum <anonymous>' [-Wenum-compare] drivers/infiniband/hw/nes/nes_hw.c:1869:24: warning: operation on 'nesvnic->nic.sq_tail' may be undefined [-Wsequence-point] drivers/isdn/hisax/sedlbauer.c:610:2: warning: 'pci_find_device' is deprecated (declared at include/linux/pci.h:616) [-Wdeprecated-declarations] drivers/isdn/hisax/nj_s.c:279:3: warning: 'pci_find_device' is deprecated (declared at include/linux/pci.h:616) [-Wdeprecated-declarations] drivers/net/chelsio/sge.c:462:11: warning: operation on 's->port' may be undefined [-Wsequence-point] drivers/isdn/hisax/nj_u.c:243:3: warning: 'pci_find_device' is deprecated (declared at include/linux/pci.h:616) [-Wdeprecated-declarations] drivers/isdn/hisax/hfc_pci.c:1661:3: warning: 'pci_find_device' is deprecated (declared at include/linux/pci.h:616) [-Wdeprecated-declarations] drivers/isdn/hisax/niccy.c:305:3: warning: 'pci_find_device' is deprecated (declared at include/linux/pci.h:616) [-Wdeprecated-declarations] drivers/isdn/hisax/bkm_a4t.c:343:2: warning: 'pci_find_device' is deprecated (declared at include/linux/pci.h:616) [-Wdeprecated-declarations] fs/locks.c:1594:39: warning: 'lock' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/media/radio/radio-tea5764.c:317:21: warning: argument to 'sizeof' in 'memset' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] drivers/media/radio/radio-tea5764.c:374:21: warning: argument to 'sizeof' in 'memset' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] drivers/net/cxgb3/t3_hw.c:3689:12: warning: operation on 'mc7->size' may be undefined [-Wsequence-point] fs/compat_ioctl.c:1503:38: warning: typedef 'SS' locally defined but not used [-Wunused-local-typedefs] drivers/media/video/v4l2-compat-ioctl32.c:381:2: warning: case value '0' not in enumerated type 'enum v4l2_buf_type' [-Wswitch] drivers/media/video/v4l2-compat-ioctl32.c:412:2: warning: case value '0' not in enumerated type 'enum v4l2_buf_type' [-Wswitch] drivers/isdn/hisax/bkm_a8.c:304:3: warning: 'pci_find_device' is deprecated (declared at include/linux/pci.h:616) [-Wdeprecated-declarations] drivers/media/video/v4l2-compat-ioctl32.c:210:2: warning: ignoring return value of 'copy_to_user', declared with attribute warn_unused_result [-Wunused-result] drivers/net/e1000e/ethtool.c:519:35: warning: argument to 'sizeof' in 'memset' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] drivers/isdn/hisax/gazel.c:549:3: warning: 'pci_find_device' is deprecated (declared at include/linux/pci.h:616) [-Wdeprecated-declarations] drivers/isdn/hisax/w6692.c:1010:3: warning: 'pci_find_device' is deprecated (declared at include/linux/pci.h:616) [-Wdeprecated-declarations] drivers/isdn/hisax/enternow_pci.c:409:3: warning: 'pci_find_device' is deprecated (declared at include/linux/pci.h:616) [-Wdeprecated-declarations] drivers/pci/intr_remapping.c:311:12: warning: passing argument 1 of 'set_64bit' from incompatible pointer type drivers/pci/intr_remapping.c:312:12: warning: passing argument 1 of 'set_64bit' from incompatible pointer type drivers/pci/intr_remapping.c:383:13: warning: passing argument 1 of 'set_64bit' from incompatible pointer type drivers/pci/intr_remapping.c:384:13: warning: passing argument 1 of 'set_64bit' from incompatible pointer type drivers/media/dvb/frontends/dib3000mc.c:853:1: warning: the frame size of 2192 bytes is larger than 2048 bytes [-Wframe-larger-than=] drivers/media/dvb/frontends/dib7000p.c:715:3: warning: case value '255' not in enumerated type 'fe_transmit_mode_t' [-Wswitch] drivers/media/dvb/frontends/dib7000p.c:768:3: warning: case value '255' not in enumerated type 'fe_transmit_mode_t' [-Wswitch] drivers/media/dvb/frontends/dib7000p.c:989:3: warning: case value '255' not in enumerated type 'fe_transmit_mode_t' [-Wswitch] drivers/media/dvb/frontends/dib7000p.c:999:3: warning: case value '255' not in enumerated type 'fe_transmit_mode_t' [-Wswitch] drivers/media/dvb/frontends/dib7000m.c:807:3: warning: case value '255' not in enumerated type 'fe_transmit_mode_t' [-Wswitch] drivers/media/dvb/frontends/dib7000p.c:1009:3: warning: case value '255' not in enumerated type 'fe_transmit_mode_t' [-Wswitch] drivers/media/dvb/frontends/dib7000m.c:868:3: warning: case value '255' not in enumerated type 'fe_transmit_mode_t' [-Wswitch] drivers/media/dvb/frontends/dib7000m.c:1022:3: warning: case value '255' not in enumerated type 'fe_transmit_mode_t' [-Wswitch] drivers/media/dvb/frontends/dib7000m.c:1032:3: warning: case value '255' not in enumerated type 'fe_transmit_mode_t' [-Wswitch] drivers/media/dvb/frontends/dib7000m.c:1042:3: warning: case value '255' not in enumerated type 'fe_transmit_mode_t' [-Wswitch] drivers/media/dvb/frontends/dib7000p.c:1346:1: warning: the frame size of 2272 bytes is larger than 2048 bytes [-Wframe-larger-than=] drivers/regulator/wm8350-regulator.c:160:3: warning: 'setting' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/telephony/ixj.c:5937:38: warning: operation on 'j->caps' may be undefined [-Wsequence-point] drivers/telephony/ixj.c:5957:38: warning: operation on 'j->caps' may be undefined [-Wsequence-point] drivers/telephony/ixj.c:5961:38: warning: operation on 'j->caps' may be undefined [-Wsequence-point] drivers/telephony/ixj.c:5972:39: warning: operation on 'j->caps' may be undefined [-Wsequence-point] drivers/telephony/ixj.c:5983:39: warning: operation on 'j->caps' may be undefined [-Wsequence-point] drivers/telephony/ixj.c:5995:39: warning: operation on 'j->caps' may be undefined [-Wsequence-point] drivers/telephony/ixj.c:6005:38: warning: operation on 'j->caps' may be undefined [-Wsequence-point] drivers/telephony/ixj.c:6010:38: warning: operation on 'j->caps' may be undefined [-Wsequence-point] drivers/telephony/ixj.c:6015:38: warning: operation on 'j->caps' may be undefined [-Wsequence-point] drivers/telephony/ixj.c:6020:38: warning: operation on 'j->caps' may be undefined [-Wsequence-point] drivers/telephony/ixj.c:6026:38: warning: operation on 'j->caps' may be undefined [-Wsequence-point] drivers/telephony/ixj.c:6033:39: warning: operation on 'j->caps' may be undefined [-Wsequence-point] drivers/telephony/ixj.c:6038:39: warning: operation on 'j->caps' may be undefined [-Wsequence-point] drivers/telephony/ixj.c:6043:39: warning: operation on 'j->caps' may be undefined [-Wsequence-point] drivers/telephony/ixj.c:6048:39: warning: operation on 'j->caps' may be undefined [-Wsequence-point] drivers/telephony/ixj.c:6056:39: warning: operation on 'j->caps' may be undefined [-Wsequence-point] drivers/telephony/ixj.c:6064:39: warning: operation on 'j->caps' may be undefined [-Wsequence-point] drivers/telephony/ixj.c:6072:39: warning: operation on 'j->caps' may be undefined [-Wsequence-point] drivers/telephony/ixj.c:6078:39: warning: operation on 'j->caps' may be undefined [-Wsequence-point] drivers/usb/gadget/r8a66597-udc.h:174:19: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized] fs/xfs/xfs_dir2_block.c:1146:26: warning: array subscript is above array bounds [-Warray-bounds] drivers/net/ixgbe/ixgbe_main.c:278:9: warning: 'tc' may be used uninitialized in this function [-Wmaybe-uninitialized] fs/xfs/xfs_dir2_leaf.c:584:33: warning: array subscript is above array bounds [-Warray-bounds] fs/xfs/xfs_dir2_node.c:360:33: warning: array subscript is above array bounds [-Warray-bounds] fs/xfs/xfs_dir2_leaf.c:622:31: warning: array subscript is above array bounds [-Warray-bounds] drivers/media/dvb/frontends/zl10036.c:414:26: warning: array subscript is above array bounds [-Warray-bounds] drivers/media/dvb/frontends/zl10036.c:414:26: warning: array subscript is above array bounds [-Warray-bounds] drivers/video/intelfb/intelfbhw.c:1125:16: warning: 'p2' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/video/intelfb/intelfbhw.c:1125:40: warning: 'p1' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/xen/events.c:135:24: warning: 'mk_pirq_info' defined but not used [-Wunused-function] drivers/xen/events.c:181:17: warning: 'gsi_from_irq' defined but not used [-Wunused-function] drivers/xen/events.c:191:17: warning: 'vector_from_irq' defined but not used [-Wunused-function] drivers/usb/storage/isd200.c:580:1: warning: the frame size of 2192 bytes is larger than 2048 bytes [-Wframe-larger-than=] drivers/usb/host/ohci-dbg.c:77:11: warning: the comparison will always evaluate as 'true' for the address of 'next' will never be NULL [-Waddress] drivers/usb/host/ohci-dbg.c:77:11: warning: the comparison will always evaluate as 'true' for the address of 'next' will never be NULL [-Waddress] drivers/scsi/fcoe/libfcoe.c:449:23: warning: argument to 'sizeof' in 'memset' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] drivers/usb/wusbcore/mmc.c:266:44: warning: argument to 'sizeof' in 'memcmp' call is the same expression as the first source; did you mean to dereference it? [-Wsizeof-pointer-memaccess] drivers/uwb/i1480/i1480u-wlp/lc.c:229:15: warning: argument to 'sizeof' in 'memcpy' call is the same expression as the destination; did you mean to provide an explicit length? [-Wsizeof-pointer-memaccess] drivers/scsi/mpt2sas/mpt2sas_transport.c:166:28: warning: argument to 'sizeof' in 'memset' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] drivers/usb/serial/keyspan.c:1446:2: warning: 'fw' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/scsi/lpfc/lpfc_hbadisc.c:1597:23: warning: 'vlan_id' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/scsi/lpfc/lpfc_hbadisc.c:1594:24: warning: 'addr_mode' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/usb/serial/keyspan_pda.c:767:2: warning: 'fw' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/scsi/mvsas/mv_sas.c:971:3: warning: case value '5' not in enumerated type 'enum sas_protocol' [-Wswitch] drivers/scsi/mvsas/mv_sas.c:1198:34: warning: comparison between 'enum sas_device_type' and 'enum sas_dev_type' [-Wenum-compare] drivers/scsi/mvsas/mv_sas.c:1201:39: warning: comparison between 'enum sas_device_type' and 'enum sas_dev_type' [-Wenum-compare] drivers/scsi/mvsas/mv_sas.c:1752:2: warning: case value '5' not in enumerated type 'enum sas_protocol' [-Wswitch] drivers/scsi/mvsas/mv_sas.c:1864:2: warning: case value '5' not in enumerated type 'enum sas_protocol' [-Wswitch] drivers/rtc/rtc-rx8025.c:530:9: warning: 'adj' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/net/tokenring/tms380tr.c:1267:18: warning: right-hand operand of comma expression has no effect [-Wunused-value] drivers/scsi/qla4xxx/ql4_init.c:880:2: warning: 'extHwConfig.Asuint32_t' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/scsi/qla2xxx/qla_init.c:2923:13: warning: 'wrap.b24' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/media/dvb/frontends/stv090x.c:1397:27: warning: comparison between 'enum stv090x_search' and 'enum stv090x_delsys' [-Wenum-compare] drivers/media/dvb/frontends/stv090x.c:1398:24: warning: comparison between 'enum stv090x_search' and 'enum stv090x_delsys' [-Wenum-compare] drivers/media/dvb/frontends/stv090x.c:2735:19: warning: comparison between 'enum stv090x_algo' and 'enum stv090x_search' [-Wenum-compare] drivers/media/dvb/frontends/stv090x.c:2832:2: warning: case value '4' not in enumerated type 'enum stv090x_delsys' [-Wswitch] drivers/net/sfc/selftest.c:389:43: warning: argument to 'sizeof' in 'memcpy' call is the same expression as the source; did you mean to provide an explicit length? [-Wsizeof-pointer-memaccess] drivers/net/tulip/de4x5.c:1451:16: warning: operation on 'lp->tx_new' may be undefined [-Wsequence-point] drivers/net/tulip/de4x5.c:1509:17: warning: operation on 'lp->tx_new' may be undefined [-Wsequence-point] drivers/net/tulip/de4x5.c:1661:40: warning: operation on 'lp->rx_old' may be undefined [-Wsequence-point] drivers/net/tulip/de4x5.c:1672:13: warning: operation on 'lp->rx_new' may be undefined [-Wsequence-point] drivers/net/tulip/de4x5.c:1730:13: warning: operation on 'lp->tx_old' may be undefined [-Wsequence-point] drivers/net/tulip/de4x5.c:1805:13: warning: operation on 'lp->rx_new' may be undefined [-Wsequence-point] drivers/net/tulip/de4x5.c:1938:17: warning: operation on 'lp->tx_new' may be undefined [-Wsequence-point] drivers/net/tulip/de4x5.c:3582:13: warning: operation on 'lp->tx_new' may be undefined [-Wsequence-point] drivers/net/tulip/de4x5.c:5491:13: warning: operation on 'lp->tx_new' may be undefined [-Wsequence-point] drivers/net/wireless/airo.c:1421:2: warning: array subscript is above array bounds [-Warray-bounds] drivers/video/s1d13xxxfb.c:420:1: warning: 'bltbit_wait_bitset' defined but not used [-Wunused-function] drivers/video/s1d13xxxfb.c:463:1: warning: 'bltbit_fifo_status' defined but not used [-Wunused-function] drivers/net/wireless/airo.c:1509:3: warning: array subscript is above array bounds [-Warray-bounds] drivers/net/usb/mcs7830.c:299:19: warning: the omitted middle operand in ?: will always be 'true', suggest explicit middle operand [-Wparentheses] drivers/scsi/advansys.c:72:2: warning: #warning this driver is still not properly converted to the DMA API [-Wcpp] #warning this driver is still not properly converted to the DMA API drivers/net/pcnet32.c:1768:34: warning: argument to 'sizeof' in 'memset' call is the same expression as the destination; did you mean to provide an explicit length? [-Wsizeof-pointer-memaccess] drivers/scsi/aic7xxx_old.c:7907:5: warning: case value '257' not in enumerated type 'ahc_chip' [-Wswitch] drivers/scsi/aic7xxx_old.c:7904:5: warning: case value '513' not in enumerated type 'ahc_chip' [-Wswitch] drivers/scsi/aic7xxx_old.c:8523:5: warning: case value '257' not in enumerated type 'ahc_chip' [-Wswitch] drivers/scsi/aic7xxx_old.c:8516:5: warning: case value '513' not in enumerated type 'ahc_chip' [-Wswitch] drivers/net/r6040.c:996:12: warning: right-hand operand of comma expression has no effect [-Wunused-value] drivers/net/wireless/ray_cs.c:2579:15: warning: array subscript is above array bounds [-Warray-bounds] drivers/net/wireless/ray_cs.c:2592:16: warning: array subscript is above array bounds [-Warray-bounds] drivers/net/wireless/ray_cs.c:2593:18: warning: array subscript is above array bounds [-Warray-bounds] drivers/net/wireless/ray_cs.c:2593:32: warning: array subscript is above array bounds [-Warray-bounds] drivers/media/video/gspca/gspca.c:1266:2: warning: case value '7' not in enumerated type 'enum v4l2_memory' [-Wswitch] drivers/media/video/em28xx/em28xx-cards.c:2237:30: warning: argument to 'sizeof' in 'memset' call is the same expression as the destination; did you mean to remove the addressof? [-Wsizeof-pointer-memaccess] include/linux/rcupdate.h:259:12: warning: the comparison will always evaluate as 'true' for the address of 'cm_ulp_ops' will never be NULL [-Waddress] drivers/media/video/uvc/uvc_video.c:152:26: warning: argument to 'sizeof' in 'memset' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] drivers/net/wireless/libertas/main.c:1456:10: warning: argument to 'sizeof' in 'memcpy' call is the same pointer type 'unsigned char ' as the destination; expected 'unsigned char' or an explicit length [-Wsizeof-pointer-memaccess] drivers/net/wireless/b43/phy_lp.c:382:13: warning: 'lpphy_restore_dig_flt_state' defined but not used [-Wunused-function] drivers/net/wireless/b43/phy_lp.c:890:13: warning: 'lpphy_disable_rx_gain_override' defined but not used [-Wunused-function] drivers/net/wireless/iwmc3200wifi/commands.c:871:15: warning: operation on 'iwm->scan_id' may be undefined [-Wsequence-point] drivers/scsi/ipr.c:1362:2: warning: ignoring return value of 'strstrip', declared with attribute warn_unused_result [-Wunused-result] drivers/scsi/ipr.c:1336:2: warning: ignoring return value of 'strstrip', declared with attribute warn_unused_result [-Wunused-result] arch/x86/include/asm/uaccess.h:183:2: warning: 'frequency' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/net/wireless/ath/ath9k/eeprom_def.c:238:2: warning: case value '29' not in enumerated type 'enum eeprom_param' [-Wswitch] drivers/net/wireless/ath/ath9k/eeprom_def.c:240:2: warning: case value '30' not in enumerated type 'enum eeprom_param' [-Wswitch] drivers/net/wireless/ath/ath9k/eeprom_def.c:242:2: warning: case value '31' not in enumerated type 'enum eeprom_param' [-Wswitch] drivers/net/wireless/ath/ath9k/eeprom_def.c:1325:47: warning: comparison between 'enum ath9k_hal_freq_band' and 'enum ieee80211_band' [-Wenum-compare] drivers/net/xen-netfront.c:67:46: warning: variably modified 'tx_skbs' at file scope drivers/net/xen-netfront.c:67:46: warning: variably modified 'grant_tx_ref' at file scope drivers/net/xen-netfront.c:68:46: warning: variably modified 'rx_skbs' at file scope drivers/net/xen-netfront.c:68:46: warning: variably modified 'grant_rx_ref' at file scope drivers/net/xen-netfront.c:68:46: warning: variably modified 'rx_pfn_array' at file scope drivers/net/xen-netfront.c:68:46: warning: variably modified 'rx_mcl' at file scope drivers/net/wireless/ath/ath9k/eeprom_4k.c:183:2: warning: case value '29' not in enumerated type 'enum eeprom_param' [-Wswitch] drivers/net/wireless/ath/ath9k/eeprom_4k.c:185:2: warning: case value '30' not in enumerated type 'enum eeprom_param' [-Wswitch] drivers/net/wireless/ath/ath9k/eeprom_4k.c:187:2: warning: case value '31' not in enumerated type 'enum eeprom_param' [-Wswitch] drivers/net/xen-netfront.c:68:46: warning: variably modified 'rx_mmu' at file scope drivers/net/wireless/ath/ath9k/eeprom_9287.c:172:2: warning: case value '29' not in enumerated type 'enum eeprom_param' [-Wswitch] drivers/net/wireless/ath/ath9k/eeprom_9287.c:174:2: warning: case value '30' not in enumerated type 'enum eeprom_param' [-Wswitch] drivers/net/wireless/ath/ath9k/eeprom_9287.c:176:2: warning: case value '31' not in enumerated type 'enum eeprom_param' [-Wswitch] drivers/net/wireless/prism54/isl_ioctl.c:2734:14: warning: array subscript is above array bounds [-Warray-bounds] drivers/net/wireless/rt2x00/rt2800usb.c:2661:41: warning: argument to 'sizeof' in 'memcpy' call is the same expression as the source; did you mean to dereference it? [-Wsizeof-pointer-memaccess] drivers/net/wireless/rt2x00/rt2800usb.c:2662:41: warning: argument to 'sizeof' in 'memcpy' call is the same expression as the source; did you mean to dereference it? [-Wsizeof-pointer-memaccess] drivers/net/s2io.c:8445:18: warning: 'tcp' may be used uninitialized in this function [-Wmaybe-uninitialized] Full Log # git rev-parse -q --verify 2896b357f6d1619f8ed767fe816ced87dbf5abe4^{commit} # git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/stable linux-2.6.32.y warning: The last gc run reported the following. Please correct the root cause and remove .git/gc.log. Automatic cleanup will not be performed until the file is removed. warning: There are too many unreachable loose objects; run 'git prune' to remove them. # git rev-parse -q --verify 2896b357f6d1619f8ed767fe816ced87dbf5abe4^{commit} 2896b357f6d1619f8ed767fe816ced87dbf5abe4 # git checkout -q -f -B kisskb 2896b357f6d1619f8ed767fe816ced87dbf5abe4 # git clean -qxdf # < git log -1 # commit 2896b357f6d1619f8ed767fe816ced87dbf5abe4 # Author: Willy Tarreau <w@1wt.eu> # Date: Sat Mar 12 14:25:38 2016 +0100 # # Linux 2.6.32.71 # # Signed-off-by: Willy Tarreau <w@1wt.eu> # < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/x86_64-linux/bin/x86_64-linux-ld --version # < git log --format=%s --max-count=1 2896b357f6d1619f8ed767fe816ced87dbf5abe4 # < make -s -j 48 ARCH=x86 O=/kisskb/build/stable-32_x86-allmodconfig_x86_64-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/x86_64-linux/bin/x86_64-linux- allmodconfig /kisskb/src/scripts/kconfig/conf.c: In function 'conf_sym': /kisskb/src/scripts/kconfig/conf.c:159:6: warning: variable 'type' set but not used [-Wunused-but-set-variable] 159 \| int type; \| ^~~~ /kisskb/src/scripts/kconfig/conf.c: In function 'conf_choice': /kisskb/src/scripts/kconfig/conf.c:231:6: warning: variable 'type' set but not used [-Wunused-but-set-variable] 231 \| int type; \| ^~~~ In file included from scripts/kconfig/zconf.tab.c:2451: /kisskb/src/scripts/kconfig/confdata.c: In function 'conf_write': /kisskb/src/scripts/kconfig/confdata.c:434:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 128 [-Wformat-overflow=] 434 \| sprintf(newname, "%s%s", dirname, basename); \| ^~~~~~ /kisskb/src/scripts/kconfig/confdata.c:434:19: note: assuming directive output of 7 bytes /kisskb/src/scripts/kconfig/confdata.c:434:2: note: 'sprintf' output 1 or more bytes (assuming 135) into a destination of size 128 434 \| sprintf(newname, "%s%s", dirname, basename); \| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/scripts/kconfig/confdata.c:437:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 128 [-Wformat-overflow=] 437 \| sprintf(tmpname, "%s.tmpconfig.%d", dirname, (int)getpid()); \| ^~~~~~~~~~~~~~~~~ /kisskb/src/scripts/kconfig/confdata.c:437:3: note: 'sprintf' output between 13 and 150 bytes into a destination of size 128 437 \| sprintf(tmpname, "%s.tmpconfig.%d", dirname, (int)getpid()); \| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ # Added to kconfig CONFIG_BUILD_DOCSRC=n # Added to kconfig CONFIG_MODULE_SIG=n # Added to kconfig CONFIG_SAMPLES=n # < make -s -j 48 ARCH=x86 O=/kisskb/build/stable-32_x86-allmodconfig_x86_64-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/x86_64-linux/bin/x86_64-linux- help # yes \n \| make -s -j 48 ARCH=x86 O=/kisskb/build/stable-32_x86-allmodconfig_x86_64-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/x86_64-linux/bin/x86_64-linux- oldconfig yes: standard output: Broken pipe # make -s -j 48 ARCH=x86 O=/kisskb/build/stable-32_x86-allmodconfig_x86_64-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/x86_64-linux/bin/x86_64-linux- /kisskb/src/arch/x86/Makefile:81: stack protector enabled but no compiler support In function 'cpio_replace_env', inlined from 'cpio_mkfile_line' at /kisskb/src/usr/gen_init_cpio.c:445:26: /kisskb/src/usr/gen_init_cpio.c:390:4: warning: 'strncpy' output may be truncated copying 4096 bytes from a string of length 4096 [-Wstringop-truncation] 390 \| strncpy(new_location, expanded, PATH_MAX); \| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/arch/x86/kvm/mmu.c: In function '__set_spte': /kisskb/src/arch/x86/kvm/mmu.c:289:12: warning: passing argument 1 of 'set_64bit' from incompatible pointer type set_64bit((unsigned long )sptep, spte); ^ In file included from /kisskb/src/arch/x86/include/asm/cmpxchg.h:4:0, from /kisskb/src/arch/x86/include/asm/system.h:7, from /kisskb/src/arch/x86/include/asm/processor.h:17, from /kisskb/src/arch/x86/include/asm/thread_info.h:22, from /kisskb/src/include/linux/thread_info.h:56, from /kisskb/src/include/linux/preempt.h:9, from /kisskb/src/include/linux/hardirq.h:4, from /kisskb/src/include/linux/kvm_host.h:10, from /kisskb/src/arch/x86/kvm/mmu.h:4, from /kisskb/src/arch/x86/kvm/mmu.c:20: /kisskb/src/arch/x86/include/asm/cmpxchg_64.h:11:20: note: expected 'volatile u64 ' but argument is of type 'long unsigned int ' static inline void set_64bit(volatile u64 ptr, u64 val) ^ Can't use 'defined(@array)' (Maybe you should just omit the defined()?) at /kisskb/src/kernel/timeconst.pl line 373. make[2]: * [/kisskb/src/kernel/Makefile:129: kernel/timeconst.h] Error 255 make[2]: * Waiting for unfinished jobs.... /kisskb/src/security/keys/process_keys.c: In function 'install_process_keyring': /kisskb/src/security/keys/process_keys.c:211:26: warning: the omitted middle operand in ?: will always be 'true', suggest explicit middle operand [-Wparentheses] return ret != -EEXIST ?: 0; ^ In file included from /kisskb/src/drivers/ata/libata-core.c:64:0: /kisskb/src/drivers/ata/libata-core.c: In function 'ata_dev_configure': /kisskb/src/include/linux/libata.h:1244:2: warning: 'native_sectors' may be used uninitialized in this function [-Wmaybe-uninitialized] printk("%sata%u.%02u: "fmt, lv, (dev)->link->ap->print_id, \ ^ /kisskb/src/drivers/ata/libata-core.c:1501:6: note: 'native_sectors' was declared here u64 native_sectors; ^ /kisskb/src/sound/drivers/serial-u16550.c: In function 'snd_serial_probe': /kisskb/src/sound/drivers/serial-u16550.c:898:10: warning: 'uart' may be used uninitialized in this function [-Wmaybe-uninitialized] rmidi = rrawmidi; ^ /kisskb/src/sound/drivers/serial-u16550.c:905:24: note: 'uart' was declared here struct snd_uart16550 uart; ^ /kisskb/src/drivers/atm/ambassador.c: In function 'amb_probe': /kisskb/src/drivers/atm/ambassador.c:1967:3: warning: 'fw' may be used uninitialized in this function [-Wmaybe-uninitialized] release_firmware(fw); ^ /kisskb/src/drivers/atm/ambassador.c:1925:26: note: 'fw' was declared here const struct firmware fw; ^ /kisskb/src/drivers/atm/fore200e.c: In function 'fore200e_pca_prom_read': /kisskb/src/drivers/atm/fore200e.c:95:59: warning: operation on 'cmdq->head' may be undefined [-Wsequence-point] #define FORE200E_NEXT_ENTRY(index, modulo) (index = ++(index) % (modulo)) ^ /kisskb/src/drivers/atm/fore200e.c:614:5: note: in expansion of macro 'FORE200E_NEXT_ENTRY' FORE200E_NEXT_ENTRY(cmdq->head, QUEUE_SIZE_CMD); ^ /kisskb/src/drivers/atm/fore200e.c: In function 'fore200e_tx_irq': /kisskb/src/drivers/atm/fore200e.c:95:59: warning: operation on 'txq->tail' may be undefined [-Wsequence-point] #define FORE200E_NEXT_ENTRY(index, modulo) (index = ++(index) % (modulo)) ^ /kisskb/src/drivers/atm/fore200e.c:944:2: note: in expansion of macro 'FORE200E_NEXT_ENTRY' FORE200E_NEXT_ENTRY(txq->tail, QUEUE_SIZE_TX); ^ /kisskb/src/drivers/atm/fore200e.c: In function 'fore200e_supply': /kisskb/src/drivers/atm/fore200e.c:95:59: warning: operation on 'bsq->head' may be undefined [-Wsequence-point] #define FORE200E_NEXT_ENTRY(index, modulo) (index = ++(index) % (modulo)) ^ /kisskb/src/drivers/atm/fore200e.c:1036:3: note: in expansion of macro 'FORE200E_NEXT_ENTRY' FORE200E_NEXT_ENTRY(bsq->head, QUEUE_SIZE_BS); ^ /kisskb/src/drivers/atm/fore200e.c: In function 'fore200e_rx_irq': /kisskb/src/drivers/atm/fore200e.c:95:59: warning: operation on 'rxq->head' may be undefined [-Wsequence-point] #define FORE200E_NEXT_ENTRY(index, modulo) (index = ++(index) % (modulo)) ^ /kisskb/src/drivers/atm/fore200e.c:1217:2: note: in expansion of macro 'FORE200E_NEXT_ENTRY' FORE200E_NEXT_ENTRY(rxq->head, QUEUE_SIZE_RX); ^ /kisskb/src/drivers/atm/fore200e.c: In function 'fore200e_activate_vcin': /kisskb/src/drivers/atm/fore200e.c:95:59: warning: operation on 'cmdq->head' may be undefined [-Wsequence-point] #define FORE200E_NEXT_ENTRY(index, modulo) (index = ++(index) % (modulo)) ^ /kisskb/src/drivers/atm/fore200e.c:1325:5: note: in expansion of macro 'FORE200E_NEXT_ENTRY' FORE200E_NEXT_ENTRY(cmdq->head, QUEUE_SIZE_CMD); ^ /kisskb/src/drivers/atm/fore200e.c: In function 'fore200e_send': /kisskb/src/drivers/atm/fore200e.c:95:59: warning: operation on 'txq->head' may be undefined [-Wsequence-point] #define FORE200E_NEXT_ENTRY(index, modulo) (index = ++(index) % (modulo)) ^ /kisskb/src/drivers/atm/fore200e.c:1686:5: note: in expansion of macro 'FORE200E_NEXT_ENTRY' FORE200E_NEXT_ENTRY(txq->head, QUEUE_SIZE_TX); ^ /kisskb/src/drivers/atm/fore200e.c: In function 'fore200e_getstats': /kisskb/src/drivers/atm/fore200e.c:95:59: warning: operation on 'cmdq->head' may be undefined [-Wsequence-point] #define FORE200E_NEXT_ENTRY(index, modulo) (index = ++(index) % (modulo)) ^ /kisskb/src/drivers/atm/fore200e.c:1759:5: note: in expansion of macro 'FORE200E_NEXT_ENTRY' FORE200E_NEXT_ENTRY(cmdq->head, QUEUE_SIZE_CMD); ^ /kisskb/src/drivers/atm/fore200e.c: In function 'fore200e_set_oc3': /kisskb/src/drivers/atm/fore200e.c:95:59: warning: operation on 'cmdq->head' may be undefined [-Wsequence-point] #define FORE200E_NEXT_ENTRY(index, modulo) (index = ++(index) % (modulo)) ^ /kisskb/src/drivers/atm/fore200e.c:1860:5: note: in expansion of macro 'FORE200E_NEXT_ENTRY' FORE200E_NEXT_ENTRY(cmdq->head, QUEUE_SIZE_CMD); ^ /kisskb/src/drivers/atm/he.c: In function 'he_service_rbrq': /kisskb/src/drivers/atm/he.c:1883:21: warning: operation on 'he_dev->rbrq_head' may be undefined [-Wsequence-point] he_dev->rbrq_head = (struct he_rbrq ) ^ /kisskb/src/drivers/atm/he.c: In function 'he_service_tbrq': /kisskb/src/drivers/atm/he.c:1966:21: warning: operation on 'he_dev->tbrq_head' may be undefined [-Wsequence-point] he_dev->tbrq_head = (struct he_tbrq ) ^ make[1]: [/kisskb/src/Makefile:881: kernel] Error 2 make[1]: * Waiting for unfinished jobs.... In file included from /kisskb/src/arch/x86/include/asm/bug.h:38:0, from /kisskb/src/include/linux/kernel.h:21, from /kisskb/src/drivers/ata/ahci.c:35: /kisskb/src/drivers/ata/ahci.c: In function 'ahci_init_one': /kisskb/src/drivers/ata/ahci.c:3046:24: warning: comparison between 'enum <anonymous>' and 'enum <anonymous>' [-Wenum-compare] WARN_ON(ATA_MAX_QUEUE > AHCI_MAX_CMDS); ^ /kisskb/src/include/asm-generic/bug.h:90:25: note: in definition of macro 'WARN_ON' int __ret_warn_on = !!(condition); \ ^ In file included from /kisskb/src/arch/x86/include/asm/percpu.h:45:0, from /kisskb/src/arch/x86/include/asm/current.h:5, from /kisskb/src/arch/x86/include/asm/processor.h:15, from /kisskb/src/include/linux/prefetch.h:14, from /kisskb/src/include/linux/list.h:6, from /kisskb/src/include/linux/module.h:9, from /kisskb/src/drivers/block/floppy.c:157: /kisskb/src/drivers/block/floppy.c: In function 'fd_ioctl': /kisskb/src/include/linux/kernel.h:653:26: warning: 'size' may be used uninitialized in this function [-Wmaybe-uninitialized] __min1 < __min2 ? __min1: __min2; }) ^ /kisskb/src/drivers/block/floppy.c:3478:6: note: 'size' was declared here int size; ^ /kisskb/src/sound/pci/atiixp_modem.c: In function 'snd_atiixp_probe': /kisskb/src/sound/pci/atiixp_modem.c:1314:2: warning: 'chip' may be used uninitialized in this function [-Wmaybe-uninitialized] sprintf(card->longname, "%s rev %x at 0x%lx, irq %i", ^ /kisskb/src/drivers/block/cciss.c: In function 'sendcmd_core': /kisskb/src/drivers/block/cciss.c:2944:34: warning: argument to 'sizeof' in 'memset' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memset(c->err_info, 0, sizeof(c->err_info)); ^ /kisskb/src/drivers/block/DAC960.c: In function 'DAC960_V2_ProcessCompletedCommand': /kisskb/src/drivers/block/DAC960.c:5089:30: warning: comparison between 'DAC960_V2_IOCTL_Opcode_T' and 'enum <anonymous>' [-Wenum-compare] else if (CommandOpcode == DAC960_V2_SCSI_10_Passthru) ^ /kisskb/src/sound/pci/atiixp.c: In function 'snd_atiixp_probe': /kisskb/src/sound/pci/atiixp.c:1683:14: warning: 'chip' may be used uninitialized in this function [-Wmaybe-uninitialized] chip->ac97[0] ? snd_ac97_get_short_name(chip->ac97[0]) : "?", ^ In file included from /kisskb/src/include/linux/bio.h:29:0, from /kisskb/src/include/linux/blkdev.h:16, from /kisskb/src/drivers/block/DAC960.c:27: /kisskb/src/drivers/block/DAC960.c: In function 'DAC960_V1_EnableMemoryMailboxInterface': /kisskb/src/arch/x86/include/asm/io.h:17:3: warning: 'CommandMailbox.Bytes[12]' may be used uninitialized in this function [-Wmaybe-uninitialized] { asm volatile("mov" size " %0,%1": :reg (val), \ ^ /kisskb/src/drivers/block/DAC960.c:1168:30: note: 'CommandMailbox.Bytes[12]' was declared here DAC960_V1_CommandMailbox_T CommandMailbox; ^ /kisskb/src/mm/swapfile.c: In function 'sys_swapon': /kisskb/src/mm/swapfile.c:1999:2: warning: 'span' may be used uninitialized in this function [-Wmaybe-uninitialized] printk(KERN_INFO "Adding %uk swap on %s. " ^ /kisskb/src/drivers/bluetooth/hci_bcsp.c: In function 'bcsp_prepare_pkt': /kisskb/src/drivers/bluetooth/hci_bcsp.c:247:20: warning: operation on 'bcsp->msgq_txseq' may be undefined [-Wsequence-point] bcsp->msgq_txseq = ++(bcsp->msgq_txseq) & 0x07; ^ In file included from /kisskb/src/include/xen/interface/io/blkif.h:12:0, from /kisskb/src/drivers/block/xen-blkfront.c:51: /kisskb/src/drivers/block/xen-blkfront.c:70:43: warning: variably modified 'shadow' at file scope #define BLK_RING_SIZE __RING_SIZE((struct blkif_sring )0, PAGE_SIZE) ^ /kisskb/src/include/xen/interface/io/ring.h:15:59: note: in definition of macro '__RD2' #define __RD2(_x) (((_x) & 0x00000002) ? 0x2 : ((_x) & 0x1)) ^ /kisskb/src/include/xen/interface/io/ring.h:17:66: note: in expansion of macro '__RD4' #define __RD8(_x) (((_x) & 0x000000f0) ? __RD4((_x)>>4)<<4 : __RD4(_x)) ^ /kisskb/src/include/xen/interface/io/ring.h:18:66: note: in expansion of macro '__RD8' #define __RD16(_x) (((_x) & 0x0000ff00) ? __RD8((_x)>>8)<<8 : __RD8(_x)) ^ /kisskb/src/include/xen/interface/io/ring.h:19:66: note: in expansion of macro '__RD16' #define __RD32(_x) (((_x) & 0xffff0000) ? __RD16((_x)>>16)<<16 : __RD16(_x)) ^ /kisskb/src/include/xen/interface/io/ring.h:28:6: note: in expansion of macro '__RD32' (__RD32(((_sz) - (long)&(_s)->ring + (long)(_s)) / sizeof((_s)->ring[0]))) ^ /kisskb/src/drivers/block/xen-blkfront.c:70:23: note: in expansion of macro '__RING_SIZE' #define BLK_RING_SIZE __RING_SIZE((struct blkif_sring )0, PAGE_SIZE) ^ /kisskb/src/drivers/block/xen-blkfront.c:91:27: note: in expansion of macro 'BLK_RING_SIZE' struct blk_shadow shadow[BLK_RING_SIZE]; ^ /kisskb/src/sound/usb/caiaq/device.c: In function 'snd_probe': /kisskb/src/sound/usb/caiaq/device.c:481:3: warning: 'card' may be used uninitialized in this function [-Wmaybe-uninitialized] snd_card_free(card); ^ In file included from /kisskb/src/arch/x86/kernel/acpi/realmode/video-vga.c:1:0: /kisskb/src/arch/x86/kernel/acpi/realmode/../../../boot/video-vga.c: In function 'vga_set_basic_mode': /kisskb/src/arch/x86/kernel/acpi/realmode/../../../boot/video-vga.c:44:6: warning: variable 'ax' set but not used [-Wunused-but-set-variable] u16 ax; ^ In file included from /kisskb/src/sound/usb/usx2y/us122l.c:19:0: /kisskb/src/sound/usb/usx2y/us122l.c: In function 'snd_us122l_probe': /kisskb/src/include/sound/core.h:307:53: warning: 'card' may be used uninitialized in this function [-Wmaybe-uninitialized] #define snd_card_set_dev(card, devptr) ((card)->dev = (devptr)) ^ /kisskb/src/sound/usb/usx2y/us122l.c:525:19: note: 'card' was declared here struct snd_card card; ^ /kisskb/src/arch/x86/kernel/smpboot.c:97:6: warning: function declaration isn't a prototype [-Wstrict-prototypes] void cpu_hotplug_driver_lock() ^ /kisskb/src/arch/x86/kernel/smpboot.c:102:6: warning: function declaration isn't a prototype [-Wstrict-prototypes] void cpu_hotplug_driver_unlock() ^ In file included from /kisskb/src/sound/usb/usx2y/usbusx2y.c:138:0: /kisskb/src/sound/usb/usx2y/usbusx2y.c: In function 'snd_usX2Y_probe': /kisskb/src/include/sound/core.h:307:53: warning: 'card' may be used uninitialized in this function [-Wmaybe-uninitialized] #define snd_card_set_dev(card, devptr) ((card)->dev = (devptr)) ^ /kisskb/src/sound/usb/usx2y/usbusx2y.c:378:20: note: 'card' was declared here struct snd_card card; ^ /kisskb/src/mm/ksm.c: In function 'ksm_scan_thread': /kisskb/src/mm/ksm.c:858:7: warning: 'page2' may be used uninitialized in this function [-Wmaybe-uninitialized] err = try_to_merge_with_ksm_page(mm2, addr2, page2, kpage); ^ /kisskb/src/mm/ksm.c:1084:15: note: 'page2' was declared here struct page page2[1]; ^ /kisskb/src/crypto/gf128mul.c: In function 'gf128mul_lle': /kisskb/src/crypto/gf128mul.c:185:21: warning: argument to 'sizeof' in 'memset' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memset(r, 0, sizeof(r)); ^ /kisskb/src/crypto/gf128mul.c: In function 'gf128mul_bbe': /kisskb/src/crypto/gf128mul.c:223:21: warning: argument to 'sizeof' in 'memset' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memset(r, 0, sizeof(r)); ^ /kisskb/src/sound/oss/pss.c: In function 'configure_nonsound_components': /kisskb/src/sound/oss/pss.c:676:2: warning: 'check_region' is deprecated (declared at /kisskb/src/include/linux/ioport.h:160) [-Wdeprecated-declarations] } else if (check_region(pss_cdrom_port, 2)) { ^ /kisskb/src/drivers/bluetooth/btmrvl_sdio.c: In function 'btmrvl_sdio_verify_fw_download': /kisskb/src/drivers/bluetooth/btmrvl_sdio.c:92:23: warning: 'fws1' may be used uninitialized in this function [-Wmaybe-uninitialized] dat = (((u16) fws1) << 8) \| fws0; ^ /kisskb/src/drivers/bluetooth/btmrvl_sdio.c:79:11: note: 'fws1' was declared here u8 fws0, fws1; ^ In file included from /kisskb/src/drivers/char/ip2/ip2main.c:281:0: /kisskb/src/drivers/char/ip2/ip2main.c: In function 'set_params': /kisskb/src/drivers/char/ip2/i2cmd.c:207:10: warning: array subscript is above array bounds [-Warray-bounds] pCM->cmd[2] = (unsigned char) (rate >> 8); ^ /kisskb/src/fs/cifs/cifssmb.c: In function 'CIFSSMBSetCIFSACL': /kisskb/src/fs/cifs/cifssmb.c:3159:3: warning: array subscript is above array bounds [-Warray-bounds] memcpy((char ) &pSMBr->hdr.Protocol + data_offset, ^ /kisskb/src/fs/cifs/cifssmb.c: In function 'CIFSSMBSetFileInfo': /kisskb/src/fs/cifs/cifssmb.c:4841:2: warning: array subscript is above array bounds [-Warray-bounds] memcpy(data_offset, data, sizeof(FILE_BASIC_INFO)); ^ /kisskb/src/fs/cifs/cifssmb.c: In function 'CIFSSMBUnixSetFileInfo': /kisskb/src/fs/cifs/cifssmb.c:5131:2: warning: array subscript is above array bounds [-Warray-bounds] cifs_fill_unix_set_info(data_offset, args); ^ /kisskb/src/sound/pci/via82xx_modem.c: In function 'snd_via82xx_probe': /kisskb/src/sound/pci/via82xx_modem.c:1203:2: warning: 'chip' may be used uninitialized in this function [-Wmaybe-uninitialized] sprintf(card->longname, "%s at 0x%lx, irq %d", ^ /kisskb/src/sound/pci/via82xx.c: In function 'snd_via82xx_probe': /kisskb/src/sound/pci/via82xx.c:2584:2: warning: 'chip' may be used uninitialized in this function [-Wmaybe-uninitialized] snprintf(card->longname, sizeof(card->longname), ^ /kisskb/src/drivers/char/pcmcia/synclink_cs.c:2255:12: warning: 'mgslpc_get_icount' defined but not used [-Wunused-function] static int mgslpc_get_icount(struct tty_struct tty, ^ /kisskb/src/drivers/char/pcmcia/cm4000_cs.c: In function 'monitor_card': /kisskb/src/drivers/char/pcmcia/cm4000_cs.c:844:21: warning: operation on 'ptsreq.protocol' may be undefined [-Wsequence-point] ptsreq.protocol = ptsreq.protocol = ^ /kisskb/src/drivers/char/agp/amd64-agp.c:770:20: warning: 'agp_amd64_cleanup' defined but not used [-Wunused-function] static void __exit agp_amd64_cleanup(void) ^ /kisskb/src/drivers/char/cyclades.c: In function 'cyy_interrupt': /kisskb/src/drivers/char/cyclades.c:696:2: warning: 'info' may be used uninitialized in this function [-Wmaybe-uninitialized] cyy_writeb(info, CyCAR, save_car); ^ /kisskb/src/drivers/char/cyclades.c:583:24: note: 'info' was declared here struct cyclades_port info; ^ /kisskb/src/drivers/char/nozomi.c: In function 'ntty_ioctl': /kisskb/src/drivers/char/nozomi.c:1810:15: warning: unused variable 'argp' [-Wunused-variable] void __user argp = (void __user )arg; ^ /kisskb/src/sound/soc/codecs/wm8900.c: In function 'wm8900_reset': /kisskb/src/sound/soc/codecs/wm8900.c:202:15: warning: argument to 'sizeof' in 'memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] sizeof(codec->reg_cache)); ^ /kisskb/src/fs/ecryptfs/keystore.c: In function 'decrypt_pki_encrypted_session_key': /kisskb/src/fs/ecryptfs/keystore.c:1038:7: warning: 'payload_len' may be used uninitialized in this function [-Wmaybe-uninitialized] rc = ecryptfs_send_message(payload, payload_len, &msg_ctx); ^ /kisskb/src/fs/ecryptfs/keystore.c: In function 'ecryptfs_generate_key_packet_set': /kisskb/src/fs/ecryptfs/keystore.c:1886:7: warning: 'payload_len' may be used uninitialized in this function [-Wmaybe-uninitialized] rc = ecryptfs_send_message(payload, payload_len, &msg_ctx); ^ /kisskb/src/fs/ecryptfs/keystore.c:1873:9: note: 'payload_len' was declared here size_t payload_len; ^ /kisskb/src/fs/fat/namei_vfat.c: In function 'vfat_add_entry': /kisskb/src/fs/fat/namei_vfat.c:205:2: warning: 'ulen' may be used uninitialized in this function [-Wmaybe-uninitialized] for (i = 0; i < len; i++) ^ /kisskb/src/fs/fat/namei_vfat.c:596:11: note: 'ulen' was declared here int err, ulen, usize, i; ^ /kisskb/src/fs/fuse/cuse.c: In function 'cuse_process_init_reply': /kisskb/src/fs/fuse/cuse.c:354:2: warning: 'val' may be used uninitialized in this function [-Wmaybe-uninitialized] dev_set_name(dev, "%s", devinfo.name); ^ /kisskb/src/fs/fuse/cuse.c:279:4: warning: 'key' may be used uninitialized in this function [-Wmaybe-uninitialized] printk(KERN_WARNING "CUSE: unknown device info \"%s\"\n", ^ /kisskb/src/fs/fuse/cuse.c:267:8: note: 'key' was declared here char key, val; ^ /kisskb/src/drivers/hwmon/dme1737.c: In function 'dme1737_init_device': /kisskb/src/drivers/hwmon/dme1737.c:231:34: warning: comparison between 'enum chips' and 'enum isa_chips' [-Wenum-compare] #define IN_NOMINAL(type) ((type) == sch311x ? IN_NOMINAL_SCH311x : \ ^ /kisskb/src/drivers/hwmon/dme1737.c:2037:21: note: in expansion of macro 'IN_NOMINAL' data->in_nominal = IN_NOMINAL(data->type); ^ /kisskb/src/sound/soc/codecs/wm8993.c: In function 'wm8993_set_fll': /kisskb/src/sound/soc/codecs/wm8993.c:491:2: warning: 'fll_div.k' may be used uninitialized in this function [-Wmaybe-uninitialized] wm8993_write(codec, WM8993_FLL_CONTROL_3, fll_div.k); ^ /kisskb/src/sound/soc/codecs/wm8993.c:495:20: warning: 'fll_div.n' may be used uninitialized in this function [-Wmaybe-uninitialized] reg4 \|= fll_div.n << WM8993_FLL_N_SHIFT; ^ /kisskb/src/sound/soc/codecs/wm8993.c:489:28: warning: 'fll_div.fll_outdiv' may be used uninitialized in this function [-Wmaybe-uninitialized] (fll_div.fll_outdiv << WM8993_FLL_OUTDIV_SHIFT) \| ^ /kisskb/src/sound/soc/codecs/wm8993.c:490:28: warning: 'fll_div.fll_fratio' may be used uninitialized in this function [-Wmaybe-uninitialized] (fll_div.fll_fratio << WM8993_FLL_FRATIO_SHIFT)); ^ /kisskb/src/sound/soc/codecs/wm9081.c: In function 'wm9081_set_fll': /kisskb/src/sound/soc/codecs/wm9081.c:581:2: warning: 'fll_div.k' may be used uninitialized in this function [-Wmaybe-uninitialized] snd_soc_write(codec, WM9081_FLL_CONTROL_3, fll_div.k); ^ /kisskb/src/sound/soc/codecs/wm9081.c:585:20: warning: 'fll_div.n' may be used uninitialized in this function [-Wmaybe-uninitialized] reg4 \|= fll_div.n << WM9081_FLL_N_SHIFT; ^ /kisskb/src/sound/soc/codecs/wm9081.c:589:34: warning: 'fll_div.fll_clk_ref_div' may be used uninitialized in this function [-Wmaybe-uninitialized] reg5 \|= fll_div.fll_clk_ref_div << WM9081_FLL_CLK_REF_DIV_SHIFT; ^ /kisskb/src/sound/soc/codecs/wm9081.c:579:28: warning: 'fll_div.fll_outdiv' may be used uninitialized in this function [-Wmaybe-uninitialized] (fll_div.fll_outdiv << WM9081_FLL_OUTDIV_SHIFT) \| ^ /kisskb/src/sound/soc/codecs/wm9081.c:580:28: warning: 'fll_div.fll_fratio' may be used uninitialized in this function [-Wmaybe-uninitialized] (fll_div.fll_fratio << WM9081_FLL_FRATIO_SHIFT)); ^ /kisskb/src/arch/x86/kernel/head_64.S: Assembler messages: /kisskb/src/arch/x86/kernel/head_64.S:418: Warning: ignoring fill value in section `.bss' /kisskb/src/arch/x86/kernel/head_64.S:423: Warning: ignoring fill value in section `.bss.page_aligned' /kisskb/src/drivers/acpi/acpi_pad.c: In function 'power_saving_thread': /kisskb/src/drivers/acpi/acpi_pad.c:131:27: warning: 'preferred_cpu' may be used uninitialized in this function [-Wmaybe-uninitialized] cpu_weight[preferred_cpu]++; ^ /kisskb/src/drivers/acpi/acpi_pad.c:103:33: note: 'preferred_cpu' was declared here unsigned long min_weight = -1, preferred_cpu; ^ /kisskb/src/drivers/isdn/hardware/mISDN/hfcpci.c: In function 'hfcpci_softirq': /kisskb/src/drivers/isdn/hardware/mISDN/hfcpci.c:2319:2: warning: ignoring return value of 'driver_for_each_device', declared with attribute warn_unused_result [-Wunused-result] (void) driver_for_each_device(&hfc_driver.driver, NULL, arg, ^ In file included from /kisskb/src/drivers/infiniband/core/uverbs_main.c:41:0: /kisskb/src/drivers/infiniband/core/uverbs_main.c: In function 'ib_uverbs_alloc_event_file': /kisskb/src/include/linux/fs.h:1799:4: warning: the address of 'uverbs_event_fops' will always evaluate as 'true' [-Waddress] (((fops) && try_module_get((fops)->owner) ? (fops) : NULL)) ^ /kisskb/src/drivers/infiniband/core/uverbs_main.c:524:18: note: in expansion of macro 'fops_get' FMODE_READ, fops_get(&uverbs_event_fops)); ^ /kisskb/src/drivers/mfd/wm8350-regmap.c:3177:2: warning: #warning No WM8350 config modes supported - select at least one of the [-Wcpp] #warning No WM8350 config modes supported - select at least one of the ^ /kisskb/src/drivers/mfd/wm8350-regmap.c:3178:2: warning: #warning MFD_WM8350_CONFIG_MODE_n options from the board driver. [-Wcpp] #warning MFD_WM8350_CONFIG_MODE_n options from the board driver. ^ /kisskb/src/drivers/infiniband/core/cma.c: In function 'cma_iw_handler': /kisskb/src/drivers/infiniband/core/cma.c:1256:3: warning: case value '4294967185' not in enumerated type 'enum iw_cm_event_status' [-Wswitch] case -ECONNREFUSED: ^ /kisskb/src/drivers/infiniband/core/cma.c:1259:3: warning: case value '4294967186' not in enumerated type 'enum iw_cm_event_status' [-Wswitch] case -ETIMEDOUT: ^ /kisskb/src/drivers/infiniband/core/cma.c:1255:3: warning: case value '4294967192' not in enumerated type 'enum iw_cm_event_status' [-Wswitch] case -ECONNRESET: ^ /kisskb/src/fs/nfs/inode.c: In function 'nfs_zap_caches_locked': /kisskb/src/fs/nfs/inode.c:159:41: warning: argument to 'sizeof' in 'memset' call is the same pointer type '__be32 ' as the destination; expected '__be32' or an explicit length [-Wsizeof-pointer-memaccess] memset(NFS_COOKIEVERF(inode), 0, sizeof(NFS_COOKIEVERF(inode))); ^ /kisskb/src/drivers/isdn/hardware/eicon/message.c: In function 'add_b23': /kisskb/src/drivers/isdn/hardware/eicon/message.c:8426:46: warning: array subscript is above array bounds [-Warray-bounds] ((T30_INFO )&nlc[1])->station_id[20 + pos++] = ' '; ^ /kisskb/src/drivers/isdn/hardware/eicon/message.c:8427:46: warning: array subscript is above array bounds [-Warray-bounds] ((T30_INFO )&nlc[1])->station_id[20 + pos++] = ' '; ^ /kisskb/src/drivers/isdn/hardware/eicon/message.c:8434:50: warning: array subscript is above array bounds [-Warray-bounds] ((T30_INFO )&nlc[1])->station_id[20 + pos++] = ((byte )b3_config_parms[2].info)[1+i]; ^ /kisskb/src/drivers/isdn/hardware/eicon/message.c:8435:48: warning: array subscript is above array bounds [-Warray-bounds] ((T30_INFO )&nlc[1])->station_id[20 + pos++] = ' '; ^ /kisskb/src/drivers/isdn/hardware/eicon/message.c:8436:48: warning: array subscript is above array bounds [-Warray-bounds] ((T30_INFO )&nlc[1])->station_id[20 + pos++] = ' '; ^ /kisskb/src/drivers/isdn/hardware/eicon/message.c:8447:44: warning: array subscript is above array bounds [-Warray-bounds] ((T30_INFO )&nlc[1])->station_id[20 + pos++] = ((byte )b3_config_parms[3].info)[1+i]; ^ In file included from /kisskb/src/drivers/message/i2o/config-osm.c:39:0: /kisskb/src/drivers/message/i2o/i2o_config.c: In function 'i2o_cfg_passthru': /kisskb/src/drivers/message/i2o/i2o_config.c:887:19: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] (p->virt, (void __user )sg[i].addr_bus, ^ /kisskb/src/drivers/message/i2o/i2o_config.c:942:10: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] ((void __user )sg[j].addr_bus, sg_list[j].virt, ^ /kisskb/src/drivers/isdn/hardware/eicon/message.c: In function 'mixer_notify_update': /kisskb/src/drivers/isdn/hardware/eicon/message.c:11315:54: warning: array subscript is above array bounds [-Warray-bounds] ((CAPI_MSG ) msg)->info.facility_req.structs[3] = 0; ^ /kisskb/src/drivers/isdn/hardware/mISDN/w6692.c:533:1: warning: 'setvolume' defined but not used [-Wunused-function] setvolume(struct w6692_ch wch, int mic, struct sk_buff skb) ^ /kisskb/src/drivers/isdn/hardware/mISDN/w6692.c:560:1: warning: 'enable_pots' defined but not used [-Wunused-function] enable_pots(struct w6692_ch wch) ^ /kisskb/src/fs/nilfs2/btree.c: In function 'nilfs_btree_propagate': /kisskb/src/fs/nilfs2/btree.c:1906:2: warning: 'maxlevel' may be used uninitialized in this function [-Wmaybe-uninitialized] for (level = minlevel + 1; level <= maxlevel; level++) ^ /kisskb/src/fs/nilfs2/btree.c:1914:6: note: 'maxlevel' was declared here int maxlevel, ret; ^ /kisskb/src/fs/nilfs2/btree.c: In function 'nilfs_btree_convert_and_insert': /kisskb/src/fs/nilfs2/btree.c:1712:3: warning: 'bh' may be used uninitialized in this function [-Wmaybe-uninitialized] unlock_buffer(bh); ^ /kisskb/src/fs/nilfs2/btree.c:1750:22: note: 'bh' was declared here struct buffer_head bh; ^ /kisskb/src/drivers/isdn/hisax/telespci.c: In function 'setup_telespci': /kisskb/src/drivers/isdn/hisax/telespci.c:303:2: warning: 'pci_find_device' is deprecated (declared at /kisskb/src/include/linux/pci.h:616) [-Wdeprecated-declarations] if ((dev_tel = pci_find_device (PCI_VENDOR_ID_ZORAN, PCI_DEVICE_ID_ZORAN_36120, dev_tel))) { ^ /kisskb/src/drivers/isdn/hisax/avm_pci.c: In function 'avm_pci_setup': /kisskb/src/drivers/isdn/hisax/avm_pci.c:838:2: warning: 'pci_find_device' is deprecated (declared at /kisskb/src/include/linux/pci.h:616) [-Wdeprecated-declarations] if ((dev_avm = pci_find_device(PCI_VENDOR_ID_AVM, ^ /kisskb/src/drivers/isdn/hisax/elsa.c: In function 'setup_elsa_pci': /kisskb/src/drivers/isdn/hisax/elsa.c:1038:2: warning: 'pci_find_device' is deprecated (declared at /kisskb/src/include/linux/pci.h:616) [-Wdeprecated-declarations] if ((dev_qs1000 = pci_find_device(PCI_VENDOR_ID_ELSA, ^ /kisskb/src/drivers/isdn/hisax/elsa.c:1046:2: warning: 'pci_find_device' is deprecated (declared at /kisskb/src/include/linux/pci.h:616) [-Wdeprecated-declarations] } else if ((dev_qs3000 = pci_find_device(PCI_VENDOR_ID_ELSA, ^ /kisskb/src/drivers/isdn/hisax/diva.c: In function 'setup_diva_pci': /kisskb/src/drivers/isdn/hisax/diva.c:1162:2: warning: 'pci_find_device' is deprecated (declared at /kisskb/src/include/linux/pci.h:616) [-Wdeprecated-declarations] if ((dev_diva = pci_find_device(PCI_VENDOR_ID_EICON, ^ /kisskb/src/drivers/isdn/hisax/diva.c:1169:2: warning: 'pci_find_device' is deprecated (declared at /kisskb/src/include/linux/pci.h:616) [-Wdeprecated-declarations] } else if ((dev_diva_u = pci_find_device(PCI_VENDOR_ID_EICON, ^ /kisskb/src/drivers/isdn/hisax/diva.c:1176:2: warning: 'pci_find_device' is deprecated (declared at /kisskb/src/include/linux/pci.h:616) [-Wdeprecated-declarations] } else if ((dev_diva201 = pci_find_device(PCI_VENDOR_ID_EICON, ^ /kisskb/src/drivers/isdn/hisax/diva.c:1186:2: warning: 'pci_find_device' is deprecated (declared at /kisskb/src/include/linux/pci.h:616) [-Wdeprecated-declarations] } else if ((dev_diva202 = pci_find_device(PCI_VENDOR_ID_EICON, ^ /kisskb/src/drivers/media/dvb/dvb-core/dmxdev.c: In function 'dvb_dmxdev_start_feed': /kisskb/src/drivers/media/dvb/dvb-core/dmxdev.c:583:13: warning: comparison between 'enum dmx_ts_pes' and 'enum <anonymous>' [-Wenum-compare] if (ts_pes < DMX_PES_OTHER) ^ /kisskb/src/drivers/infiniband/hw/nes/nes_hw.c: In function 'nes_destroy_nic_qp': /kisskb/src/drivers/infiniband/hw/nes/nes_hw.c:1869:24: warning: operation on 'nesvnic->nic.sq_tail' may be undefined [-Wsequence-point] nesvnic->nic.sq_tail = (++nesvnic->nic.sq_tail) ^ /kisskb/src/drivers/isdn/hisax/sedlbauer.c: In function 'setup_sedlbauer_pci': /kisskb/src/drivers/isdn/hisax/sedlbauer.c:610:2: warning: 'pci_find_device' is deprecated (declared at /kisskb/src/include/linux/pci.h:616) [-Wdeprecated-declarations] if ((dev_sedl = pci_find_device(PCI_VENDOR_ID_TIGERJET, ^ /kisskb/src/drivers/isdn/hisax/nj_s.c: In function 'setup_netjet_s': /kisskb/src/drivers/isdn/hisax/nj_s.c:279:3: warning: 'pci_find_device' is deprecated (declared at /kisskb/src/include/linux/pci.h:616) [-Wdeprecated-declarations] if ((dev_netjet = pci_find_device(PCI_VENDOR_ID_TIGERJET, ^ /kisskb/src/drivers/net/chelsio/sge.c: In function 'sched_skb': /kisskb/src/drivers/net/chelsio/sge.c:462:11: warning: operation on 's->port' may be undefined [-Wsequence-point] s->port = ++s->port & (MAX_NPORTS - 1); ^ /kisskb/src/drivers/isdn/hisax/nj_u.c: In function 'setup_netjet_u': /kisskb/src/drivers/isdn/hisax/nj_u.c:243:3: warning: 'pci_find_device' is deprecated (declared at /kisskb/src/include/linux/pci.h:616) [-Wdeprecated-declarations] if ((dev_netjet = pci_find_device(PCI_VENDOR_ID_TIGERJET, ^ /kisskb/src/drivers/isdn/hisax/hfc_pci.c: In function 'setup_hfcpci': /kisskb/src/drivers/isdn/hisax/hfc_pci.c:1661:3: warning: 'pci_find_device' is deprecated (declared at /kisskb/src/include/linux/pci.h:616) [-Wdeprecated-declarations] tmp_hfcpci = pci_find_device(id_list[i].vendor_id, ^ /kisskb/src/drivers/isdn/hisax/niccy.c: In function 'setup_niccy': /kisskb/src/drivers/isdn/hisax/niccy.c:305:3: warning: 'pci_find_device' is deprecated (declared at /kisskb/src/include/linux/pci.h:616) [-Wdeprecated-declarations] if ((niccy_dev = pci_find_device(PCI_VENDOR_ID_SATSAGEM, ^ /kisskb/src/drivers/isdn/hisax/bkm_a4t.c: In function 'setup_bkm_a4t': /kisskb/src/drivers/isdn/hisax/bkm_a4t.c:343:2: warning: 'pci_find_device' is deprecated (declared at /kisskb/src/include/linux/pci.h:616) [-Wdeprecated-declarations] while ((dev_a4t = pci_find_device(PCI_VENDOR_ID_ZORAN, ^ /kisskb/src/fs/locks.c: In function 'sys_flock': /kisskb/src/fs/locks.c:1594:39: warning: 'lock' may be used uninitialized in this function [-Wmaybe-uninitialized] error = security_file_lock(filp, lock->fl_type); ^ /kisskb/src/drivers/media/radio/radio-tea5764.c: In function 'vidioc_g_tuner': /kisskb/src/drivers/media/radio/radio-tea5764.c:317:21: warning: argument to 'sizeof' in 'memset' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memset(v, 0, sizeof(v)); ^ /kisskb/src/drivers/media/radio/radio-tea5764.c: In function 'vidioc_g_frequency': /kisskb/src/drivers/media/radio/radio-tea5764.c:374:21: warning: argument to 'sizeof' in 'memset' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memset(f, 0, sizeof(f)); ^ /kisskb/src/drivers/net/cxgb3/t3_hw.c: In function 'mc7_prep': /kisskb/src/drivers/net/cxgb3/t3_hw.c:3689:12: warning: operation on 'mc7->size' may be undefined [-Wsequence-point] mc7->size = mc7->size = G_DEN(cfg) == M_DEN ? 0 : mc7_calc_size(cfg); ^ /kisskb/src/fs/compat_ioctl.c: In function 'serial_struct_ioctl': /kisskb/src/fs/compat_ioctl.c:1503:38: warning: typedef 'SS' locally defined but not used [-Wunused-local-typedefs] typedef struct serial_struct SS; ^ /kisskb/src/drivers/media/video/v4l2-compat-ioctl32.c: In function 'get_v4l2_format32': /kisskb/src/drivers/media/video/v4l2-compat-ioctl32.c:381:2: warning: case value '0' not in enumerated type 'enum v4l2_buf_type' [-Wswitch] case 0: ^ /kisskb/src/drivers/media/video/v4l2-compat-ioctl32.c: In function 'put_v4l2_format32': /kisskb/src/drivers/media/video/v4l2-compat-ioctl32.c:412:2: warning: case value '0' not in enumerated type 'enum v4l2_buf_type' [-Wswitch] case 0: ^ /kisskb/src/drivers/isdn/hisax/bkm_a8.c: In function 'setup_sct_quadro': /kisskb/src/drivers/isdn/hisax/bkm_a8.c:304:3: warning: 'pci_find_device' is deprecated (declared at /kisskb/src/include/linux/pci.h:616) [-Wdeprecated-declarations] while ((dev_a8 = pci_find_device(PCI_VENDOR_ID_PLX, ^ /kisskb/src/drivers/media/video/v4l2-compat-ioctl32.c: In function 'get_microcode32': /kisskb/src/drivers/media/video/v4l2-compat-ioctl32.c:210:2: warning: ignoring return value of 'copy_to_user', declared with attribute warn_unused_result [-Wunused-result] (void) copy_to_user(up->loadwhat, kp->loadwhat, sizeof(up->loadwhat)); ^ /kisskb/src/drivers/net/e1000e/ethtool.c: In function 'e1000_get_eeprom': /kisskb/src/drivers/net/e1000e/ethtool.c:519:35: warning: argument to 'sizeof' in 'memset' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memset(eeprom_buff, 0xff, sizeof(eeprom_buff)); ^ /kisskb/src/drivers/isdn/hisax/gazel.c: In function 'setup_gazelpci': /kisskb/src/drivers/isdn/hisax/gazel.c:549:3: warning: 'pci_find_device' is deprecated (declared at /kisskb/src/include/linux/pci.h:616) [-Wdeprecated-declarations] if ((dev_tel = pci_find_device(PCI_VENDOR_ID_PLX, ^ /kisskb/src/drivers/isdn/hisax/w6692.c: In function 'setup_w6692': /kisskb/src/drivers/isdn/hisax/w6692.c:1010:3: warning: 'pci_find_device' is deprecated (declared at /kisskb/src/include/linux/pci.h:616) [-Wdeprecated-declarations] dev_w6692 = pci_find_device(id_list[id_idx].vendor_id, ^ /kisskb/src/drivers/isdn/hisax/enternow_pci.c: In function 'setup_enternow_pci': /kisskb/src/drivers/isdn/hisax/enternow_pci.c:409:3: warning: 'pci_find_device' is deprecated (declared at /kisskb/src/include/linux/pci.h:616) [-Wdeprecated-declarations] if ((dev_netjet = pci_find_device(PCI_VENDOR_ID_TIGERJET, ^ /kisskb/src/drivers/pci/intr_remapping.c: In function 'modify_irte': /kisskb/src/drivers/pci/intr_remapping.c:311:12: warning: passing argument 1 of 'set_64bit' from incompatible pointer type set_64bit((unsigned long )&irte->low, irte_modified->low); ^ In file included from /kisskb/src/arch/x86/include/asm/cmpxchg.h:4:0, from /kisskb/src/arch/x86/include/asm/system.h:7, from /kisskb/src/arch/x86/include/asm/processor.h:17, from /kisskb/src/arch/x86/include/asm/thread_info.h:22, from /kisskb/src/include/linux/thread_info.h:56, from /kisskb/src/include/linux/preempt.h:9, from /kisskb/src/include/linux/interrupt.h:8, from /kisskb/src/drivers/pci/intr_remapping.c:1: /kisskb/src/arch/x86/include/asm/cmpxchg_64.h:11:20: note: expected 'volatile u64 ' but argument is of type 'long unsigned int ' static inline void set_64bit(volatile u64 ptr, u64 val) ^ /kisskb/src/drivers/pci/intr_remapping.c:312:12: warning: passing argument 1 of 'set_64bit' from incompatible pointer type set_64bit((unsigned long )&irte->high, irte_modified->high); ^ In file included from /kisskb/src/arch/x86/include/asm/cmpxchg.h:4:0, from /kisskb/src/arch/x86/include/asm/system.h:7, from /kisskb/src/arch/x86/include/asm/processor.h:17, from /kisskb/src/arch/x86/include/asm/thread_info.h:22, from /kisskb/src/include/linux/thread_info.h:56, from /kisskb/src/include/linux/preempt.h:9, from /kisskb/src/include/linux/interrupt.h:8, from /kisskb/src/drivers/pci/intr_remapping.c:1: /kisskb/src/arch/x86/include/asm/cmpxchg_64.h:11:20: note: expected 'volatile u64 ' but argument is of type 'long unsigned int ' static inline void set_64bit(volatile u64 ptr, u64 val) ^ /kisskb/src/drivers/pci/intr_remapping.c: In function 'clear_entries': /kisskb/src/drivers/pci/intr_remapping.c:383:13: warning: passing argument 1 of 'set_64bit' from incompatible pointer type set_64bit((unsigned long )&entry->low, 0); ^ In file included from /kisskb/src/arch/x86/include/asm/cmpxchg.h:4:0, from /kisskb/src/arch/x86/include/asm/system.h:7, from /kisskb/src/arch/x86/include/asm/processor.h:17, from /kisskb/src/arch/x86/include/asm/thread_info.h:22, from /kisskb/src/include/linux/thread_info.h:56, from /kisskb/src/include/linux/preempt.h:9, from /kisskb/src/include/linux/interrupt.h:8, from /kisskb/src/drivers/pci/intr_remapping.c:1: /kisskb/src/arch/x86/include/asm/cmpxchg_64.h:11:20: note: expected 'volatile u64 ' but argument is of type 'long unsigned int ' static inline void set_64bit(volatile u64 ptr, u64 val) ^ /kisskb/src/drivers/pci/intr_remapping.c:384:13: warning: passing argument 1 of 'set_64bit' from incompatible pointer type set_64bit((unsigned long )&entry->high, 0); ^ In file included from /kisskb/src/arch/x86/include/asm/cmpxchg.h:4:0, from /kisskb/src/arch/x86/include/asm/system.h:7, from /kisskb/src/arch/x86/include/asm/processor.h:17, from /kisskb/src/arch/x86/include/asm/thread_info.h:22, from /kisskb/src/include/linux/thread_info.h:56, from /kisskb/src/include/linux/preempt.h:9, from /kisskb/src/include/linux/interrupt.h:8, from /kisskb/src/drivers/pci/intr_remapping.c:1: /kisskb/src/arch/x86/include/asm/cmpxchg_64.h:11:20: note: expected 'volatile u64 ' but argument is of type 'long unsigned int ' static inline void set_64bit(volatile u64 ptr, u64 val) ^ /kisskb/src/drivers/media/dvb/frontends/dib3000mc.c: In function 'dib3000mc_i2c_enumeration': /kisskb/src/drivers/media/dvb/frontends/dib3000mc.c:853:1: warning: the frame size of 2192 bytes is larger than 2048 bytes [-Wframe-larger-than=] } ^ /kisskb/src/drivers/media/dvb/frontends/dib7000p.c: In function 'dib7000p_set_channel': /kisskb/src/drivers/media/dvb/frontends/dib7000p.c:715:3: warning: case value '255' not in enumerated type 'fe_transmit_mode_t' [-Wswitch] case / 4K MODE / 255: value \|= (2 << 7); break; ^ /kisskb/src/drivers/media/dvb/frontends/dib7000p.c:768:3: warning: case value '255' not in enumerated type 'fe_transmit_mode_t' [-Wswitch] case / 4K MODE / 255: value = 128; break; ^ /kisskb/src/drivers/media/dvb/frontends/dib7000p.c: In function 'dib7000p_tune': /kisskb/src/drivers/media/dvb/frontends/dib7000m.c: In function 'dib7000m_set_channel': /kisskb/src/drivers/media/dvb/frontends/dib7000p.c:989:3: warning: case value '255' not in enumerated type 'fe_transmit_mode_t' [-Wswitch] case / 4K MODE / 255: tmp \|= (8 << 12); break; ^ /kisskb/src/drivers/media/dvb/frontends/dib7000p.c:999:3: warning: case value '255' not in enumerated type 'fe_transmit_mode_t' [-Wswitch] case / 4K MODE / 255: tmp \|= 0x7; break; ^ /kisskb/src/drivers/media/dvb/frontends/dib7000m.c:807:3: warning: case value '255' not in enumerated type 'fe_transmit_mode_t' [-Wswitch] case / 4K MODE / 255: value \|= (2 << 7); break; ^ /kisskb/src/drivers/media/dvb/frontends/dib7000p.c:1009:3: warning: case value '255' not in enumerated type 'fe_transmit_mode_t' [-Wswitch] case / 4K MODE / 255: tmp \|= 0x7; break; ^ /kisskb/src/drivers/media/dvb/frontends/dib7000m.c:868:3: warning: case value '255' not in enumerated type 'fe_transmit_mode_t' [-Wswitch] case / 4K MODE / 255: value = 128; break; ^ /kisskb/src/drivers/media/dvb/frontends/dib7000m.c: In function 'dib7000m_tune': /kisskb/src/drivers/media/dvb/frontends/dib7000m.c:1022:3: warning: case value '255' not in enumerated type 'fe_transmit_mode_t' [-Wswitch] case / 4K MODE / 255: value \|= (8 << 12); break; ^ /kisskb/src/drivers/media/dvb/frontends/dib7000m.c:1032:3: warning: case value '255' not in enumerated type 'fe_transmit_mode_t' [-Wswitch] case / 4K MODE / 255: value \|= 0x7; break; ^ /kisskb/src/drivers/media/dvb/frontends/dib7000m.c:1042:3: warning: case value '255' not in enumerated type 'fe_transmit_mode_t' [-Wswitch] case / 4K MODE / 255: value \|= 0x7; break; ^ /kisskb/src/drivers/media/dvb/frontends/dib7000p.c: In function 'dib7000p_i2c_enumeration': /kisskb/src/drivers/media/dvb/frontends/dib7000p.c:1346:1: warning: the frame size of 2272 bytes is larger than 2048 bytes [-Wframe-larger-than=] } ^ /kisskb/src/drivers/regulator/wm8350-regulator.c: In function 'wm8350_isink_set_current': /kisskb/src/drivers/regulator/wm8350-regulator.c:160:3: warning: 'setting' may be used uninitialized in this function [-Wmaybe-uninitialized] wm8350_reg_write(wm8350, WM8350_CURRENT_SINK_DRIVER_B, ^ /kisskb/src/drivers/telephony/ixj.c: In function 'add_caps': /kisskb/src/drivers/telephony/ixj.c:5937:38: warning: operation on 'j->caps' may be undefined [-Wsequence-point] j->caplist[j->caps].handle = j->caps++; ^ /kisskb/src/drivers/telephony/ixj.c:5957:38: warning: operation on 'j->caps' may be undefined [-Wsequence-point] j->caplist[j->caps].handle = j->caps++; ^ /kisskb/src/drivers/telephony/ixj.c:5961:38: warning: operation on 'j->caps' may be undefined [-Wsequence-point] j->caplist[j->caps].handle = j->caps++; ^ /kisskb/src/drivers/telephony/ixj.c:5972:39: warning: operation on 'j->caps' may be undefined [-Wsequence-point] j->caplist[j->caps].handle = j->caps++; ^ /kisskb/src/drivers/telephony/ixj.c:5983:39: warning: operation on 'j->caps' may be undefined [-Wsequence-point] j->caplist[j->caps].handle = j->caps++; ^ /kisskb/src/drivers/telephony/ixj.c:5995:39: warning: operation on 'j->caps' may be undefined [-Wsequence-point] j->caplist[j->caps].handle = j->caps++; ^ /kisskb/src/drivers/telephony/ixj.c:6005:38: warning: operation on 'j->caps' may be undefined [-Wsequence-point] j->caplist[j->caps].handle = j->caps++; ^ /kisskb/src/drivers/telephony/ixj.c:6010:38: warning: operation on 'j->caps' may be undefined [-Wsequence-point] j->caplist[j->caps].handle = j->caps++; ^ /kisskb/src/drivers/telephony/ixj.c:6015:38: warning: operation on 'j->caps' may be undefined [-Wsequence-point] j->caplist[j->caps].handle = j->caps++; ^ /kisskb/src/drivers/telephony/ixj.c:6020:38: warning: operation on 'j->caps' may be undefined [-Wsequence-point] j->caplist[j->caps].handle = j->caps++; ^ /kisskb/src/drivers/telephony/ixj.c:6026:38: warning: operation on 'j->caps' may be undefined [-Wsequence-point] j->caplist[j->caps].handle = j->caps++; ^ /kisskb/src/drivers/telephony/ixj.c:6033:39: warning: operation on 'j->caps' may be undefined [-Wsequence-point] j->caplist[j->caps].handle = j->caps++; ^ /kisskb/src/drivers/telephony/ixj.c:6038:39: warning: operation on 'j->caps' may be undefined [-Wsequence-point] j->caplist[j->caps].handle = j->caps++; ^ /kisskb/src/drivers/telephony/ixj.c:6043:39: warning: operation on 'j->caps' may be undefined [-Wsequence-point] j->caplist[j->caps].handle = j->caps++; ^ /kisskb/src/drivers/telephony/ixj.c:6048:39: warning: operation on 'j->caps' may be undefined [-Wsequence-point] j->caplist[j->caps].handle = j->caps++; ^ /kisskb/src/drivers/telephony/ixj.c:6056:39: warning: operation on 'j->caps' may be undefined [-Wsequence-point] j->caplist[j->caps].handle = j->caps++; ^ /kisskb/src/drivers/telephony/ixj.c:6064:39: warning: operation on 'j->caps' may be undefined [-Wsequence-point] j->caplist[j->caps].handle = j->caps++; ^ /kisskb/src/drivers/telephony/ixj.c:6072:39: warning: operation on 'j->caps' may be undefined [-Wsequence-point] j->caplist[j->caps].handle = j->caps++; ^ /kisskb/src/drivers/telephony/ixj.c:6078:39: warning: operation on 'j->caps' may be undefined [-Wsequence-point] j->caplist[j->caps].handle = j->caps++; ^ In file included from /kisskb/src/drivers/usb/gadget/r8a66597-udc.c:33:0: /kisskb/src/drivers/usb/gadget/r8a66597-udc.c: In function 'irq_packet_read': /kisskb/src/drivers/usb/gadget/r8a66597-udc.h:174:19: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized] buf[i] = (data >> ((i & 0x01) 8)) & 0xff; ^ /kisskb/src/drivers/usb/gadget/r8a66597-udc.h:139:15: note: 'data' was declared here unsigned int data; ^ /kisskb/src/fs/xfs/xfs_dir2_block.c: In function 'xfs_dir2_sf_to_block': /kisskb/src/fs/xfs/xfs_dir2_block.c:1146:26: warning: array subscript is above array bounds [-Warray-bounds] dep->name[0] = dep->name[1] = '.'; ^ /kisskb/src/drivers/net/ixgbe/ixgbe_main.c: In function 'ixgbe_clean_tx_irq': /kisskb/src/drivers/net/ixgbe/ixgbe_main.c:278:9: warning: 'tc' may be used uninitialized in this function [-Wmaybe-uninitialized] txoff <<= tc; ^ /kisskb/src/drivers/net/ixgbe/ixgbe_main.c:251:7: note: 'tc' was declared here int tc; ^ In file included from /kisskb/src/include/linux/stddef.h:4:0, from /kisskb/src/include/linux/posix_types.h:4, from /kisskb/src/include/linux/types.h:14, from /kisskb/src/fs/xfs/linux-2.6/xfs_linux.h:21, from /kisskb/src/fs/xfs/xfs.h:44, from /kisskb/src/fs/xfs/xfs_dir2_leaf.c:18: /kisskb/src/fs/xfs/xfs_dir2_leaf.c: In function 'xfs_dir2_leaf_check.isra.2': /kisskb/src/fs/xfs/xfs_dir2_leaf.c:584:33: warning: array subscript is above array bounds [-Warray-bounds] be32_to_cpu(leaf->ents[i + 1].hashval)); ^ /kisskb/src/include/linux/compiler.h:139:42: note: in definition of macro 'unlikely' # define unlikely(x) __builtin_expect(!!(x), 0) ^ /kisskb/src/fs/xfs/xfs_dir2_leaf.c:583:4: note: in expansion of macro 'ASSERT' ASSERT(be32_to_cpu(leaf->ents[i].hashval) <= ^ /kisskb/src/include/linux/byteorder/little_endian.h:39:26: note: in expansion of macro '__swab32' #define __be32_to_cpu(x) __swab32((__force __u32)(__be32)(x)) ^ /kisskb/src/include/linux/byteorder/generic.h:94:21: note: in expansion of macro '__be32_to_cpu' #define be32_to_cpu __be32_to_cpu ^ /kisskb/src/fs/xfs/xfs_dir2_leaf.c:584:11: note: in expansion of macro 'be32_to_cpu' be32_to_cpu(leaf->ents[i + 1].hashval)); ^ In file included from /kisskb/src/include/linux/stddef.h:4:0, from /kisskb/src/include/linux/posix_types.h:4, from /kisskb/src/include/linux/types.h:14, from /kisskb/src/fs/xfs/linux-2.6/xfs_linux.h:21, from /kisskb/src/fs/xfs/xfs.h:44, from /kisskb/src/fs/xfs/xfs_dir2_node.c:18: /kisskb/src/fs/xfs/xfs_dir2_node.c: In function 'xfs_dir2_leafn_check.isra.2': /kisskb/src/fs/xfs/xfs_dir2_node.c:360:33: warning: array subscript is above array bounds [-Warray-bounds] be32_to_cpu(leaf->ents[i + 1].hashval)); ^ /kisskb/src/include/linux/compiler.h:139:42: note: in definition of macro 'unlikely' # define unlikely(x) __builtin_expect(!!(x), 0) ^ /kisskb/src/fs/xfs/xfs_dir2_node.c:359:4: note: in expansion of macro 'ASSERT' ASSERT(be32_to_cpu(leaf->ents[i].hashval) <= ^ /kisskb/src/include/linux/byteorder/little_endian.h:39:26: note: in expansion of macro '__swab32' #define __be32_to_cpu(x) __swab32((__force __u32)(__be32)(x)) ^ /kisskb/src/include/linux/byteorder/generic.h:94:21: note: in expansion of macro '__be32_to_cpu' #define be32_to_cpu __be32_to_cpu ^ /kisskb/src/fs/xfs/xfs_dir2_node.c:360:11: note: in expansion of macro 'be32_to_cpu' be32_to_cpu(leaf->ents[i + 1].hashval)); ^ /kisskb/src/fs/xfs/xfs_dir2_leaf.c: In function 'xfs_dir2_leaf_compact': /kisskb/src/fs/xfs/xfs_dir2_leaf.c:622:31: warning: array subscript is above array bounds [-Warray-bounds] leaf->ents[to] = leaf->ents[from]; ^ /kisskb/src/drivers/media/dvb/frontends/zl10036.c: In function 'zl10036_init_regs': /kisskb/src/drivers/media/dvb/frontends/zl10036.c:414:26: warning: array subscript is above array bounds [-Warray-bounds] zl10036_init_tab[1][2] \|= 0x01; ^ /kisskb/src/drivers/media/dvb/frontends/zl10036.c:414:26: warning: array subscript is above array bounds [-Warray-bounds] /kisskb/src/drivers/video/intelfb/intelfbhw.c: In function 'intelfbhw_mode_to_hw': /kisskb/src/drivers/video/intelfb/intelfbhw.c:1125:16: warning: 'p2' may be used uninitialized in this function [-Wmaybe-uninitialized] dpll \|= (p2 << DPLL_P2_SHIFT) \| (p1 << DPLL_P1_SHIFT); ^ /kisskb/src/drivers/video/intelfb/intelfbhw.c:1125:40: warning: 'p1' may be used uninitialized in this function [-Wmaybe-uninitialized] dpll \|= (p2 << DPLL_P2_SHIFT) \| (p1 << DPLL_P1_SHIFT); ^ /kisskb/src/drivers/xen/events.c:135:24: warning: 'mk_pirq_info' defined but not used [-Wunused-function] static struct irq_info mk_pirq_info(unsigned short evtchn, ^ /kisskb/src/drivers/xen/events.c:181:17: warning: 'gsi_from_irq' defined but not used [-Wunused-function] static unsigned gsi_from_irq(unsigned irq) ^ /kisskb/src/drivers/xen/events.c:191:17: warning: 'vector_from_irq' defined but not used [-Wunused-function] static unsigned vector_from_irq(unsigned irq) ^ /kisskb/src/drivers/usb/storage/isd200.c: In function 'isd200_action': /kisskb/src/drivers/usb/storage/isd200.c:580:1: warning: the frame size of 2192 bytes is larger than 2048 bytes [-Wframe-larger-than=] } ^ In file included from /kisskb/src/drivers/usb/host/ohci-hcd.c:108:0: /kisskb/src/drivers/usb/host/ohci-dbg.c: In function 'fill_registers_buffer': /kisskb/src/drivers/usb/host/ohci-dbg.c:77:11: warning: the comparison will always evaluate as 'true' for the address of 'next' will never be NULL [-Waddress] if (next != NULL) { \ ^ /kisskb/src/drivers/usb/host/ohci-dbg.c:639:2: note: in expansion of macro 'ohci_dbg_sw' ohci_dbg_sw (ohci, &next, &size, ^ /kisskb/src/drivers/usb/host/ohci-dbg.c:77:11: warning: the comparison will always evaluate as 'true' for the address of 'next' will never be NULL [-Waddress] if (next != NULL) { \ ^ /kisskb/src/drivers/usb/host/ohci-dbg.c:658:3: note: in expansion of macro 'ohci_dbg_sw' ohci_dbg_sw (ohci, &next, &size, ^ /kisskb/src/drivers/scsi/fcoe/libfcoe.c: In function 'fcoe_ctlr_encaps': /kisskb/src/drivers/scsi/fcoe/libfcoe.c:449:23: warning: argument to 'sizeof' in 'memset' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memset(mac, 0, sizeof(mac)); ^ /kisskb/src/drivers/usb/wusbcore/mmc.c: In function 'wusbhc_chid_set': /kisskb/src/drivers/usb/wusbcore/mmc.c:266:44: warning: argument to 'sizeof' in 'memcmp' call is the same expression as the first source; did you mean to dereference it? [-Wsizeof-pointer-memaccess] if (memcmp(chid, &wusb_ckhdid_zero, sizeof(chid)) == 0) ^ /kisskb/src/drivers/uwb/i1480/i1480u-wlp/lc.c: In function 'i1480u_add': /kisskb/src/drivers/uwb/i1480/i1480u-wlp/lc.c:229:15: warning: argument to 'sizeof' in 'memcpy' call is the same expression as the destination; did you mean to provide an explicit length? [-Wsizeof-pointer-memaccess] sizeof(net_dev->dev_addr)); ^ /kisskb/src/drivers/scsi/mpt2sas/mpt2sas_transport.c: In function '_transport_set_identify': /kisskb/src/drivers/scsi/mpt2sas/mpt2sas_transport.c:166:28: warning: argument to 'sizeof' in 'memset' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memset(identify, 0, sizeof(identify)); ^ /kisskb/src/drivers/usb/serial/keyspan.c: In function 'keyspan_fake_startup': /kisskb/src/drivers/usb/serial/keyspan.c:1446:2: warning: 'fw' may be used uninitialized in this function [-Wmaybe-uninitialized] release_firmware(fw); ^ /kisskb/src/drivers/scsi/lpfc/lpfc_hbadisc.c: In function 'lpfc_mbx_cmpl_read_fcf_record': /kisskb/src/drivers/scsi/lpfc/lpfc_hbadisc.c:1597:23: warning: 'vlan_id' may be used uninitialized in this function [-Wmaybe-uninitialized] phba->fcf.vlan_id = vlan_id; ^ /kisskb/src/drivers/scsi/lpfc/lpfc_hbadisc.c:1594:24: warning: 'addr_mode' may be used uninitialized in this function [-Wmaybe-uninitialized] phba->fcf.addr_mode = addr_mode; ^ /kisskb/src/drivers/usb/serial/keyspan_pda.c: In function 'keyspan_pda_fake_startup': /kisskb/src/drivers/usb/serial/keyspan_pda.c:767:2: warning: 'fw' may be used uninitialized in this function [-Wmaybe-uninitialized] release_firmware(fw); ^ /kisskb/src/drivers/scsi/mvsas/mv_sas.c: In function 'mvs_task_exec': /kisskb/src/drivers/scsi/mvsas/mv_sas.c:971:3: warning: case value '5' not in enumerated type 'enum sas_protocol' [-Wswitch] case SAS_PROTOCOL_SATA \| SAS_PROTOCOL_STP: ^ /kisskb/src/drivers/scsi/mvsas/mv_sas.c: In function 'mvs_update_phyinfo': /kisskb/src/drivers/scsi/mvsas/mv_sas.c:1198:34: warning: comparison between 'enum sas_device_type' and 'enum sas_dev_type' [-Wenum-compare] if (phy->identify.device_type == SAS_END_DEV) ^ /kisskb/src/drivers/scsi/mvsas/mv_sas.c:1201:39: warning: comparison between 'enum sas_device_type' and 'enum sas_dev_type' [-Wenum-compare] else if (phy->identify.device_type != NO_DEVICE) ^ /kisskb/src/drivers/scsi/mvsas/mv_sas.c: In function 'mvs_slot_err': /kisskb/src/drivers/scsi/mvsas/mv_sas.c:1752:2: warning: case value '5' not in enumerated type 'enum sas_protocol' [-Wswitch] case SAS_PROTOCOL_SATA \| SAS_PROTOCOL_STP: ^ /kisskb/src/drivers/scsi/mvsas/mv_sas.c: In function 'mvs_slot_complete': /kisskb/src/drivers/scsi/mvsas/mv_sas.c:1864:2: warning: case value '5' not in enumerated type 'enum sas_protocol' [-Wswitch] case SAS_PROTOCOL_SATA \| SAS_PROTOCOL_STP: { ^ /kisskb/src/drivers/rtc/rtc-rx8025.c: In function 'rx8025_sysfs_show_clock_adjust': /kisskb/src/drivers/rtc/rtc-rx8025.c:530:9: warning: 'adj' may be used uninitialized in this function [-Wmaybe-uninitialized] return sprintf(buf, "%d\n", adj); ^ /kisskb/src/drivers/net/tokenring/tms380tr.c: In function 'tms380tr_exec_sifcmd': /kisskb/src/drivers/net/tokenring/tms380tr.c:1267:18: warning: right-hand operand of comma expression has no effect [-Wunused-value] loop_counter = 0,5 * 800000; ^ /kisskb/src/drivers/scsi/qla4xxx/ql4_init.c: In function 'qla4xxx_initialize_adapter': /kisskb/src/drivers/scsi/qla4xxx/ql4_init.c:880:2: warning: 'extHwConfig.Asuint32_t' may be used uninitialized in this function [-Wmaybe-uninitialized] writel((0xFFFF << 16) \| extHwConfig.Asuint32_t, isp_ext_hw_conf(ha)); ^ /kisskb/src/drivers/scsi/qla4xxx/ql4_init.c:842:31: note: 'extHwConfig.Asuint32_t' was declared here union external_hw_config_reg extHwConfig; ^ /kisskb/src/drivers/scsi/qla2xxx/qla_init.c: In function 'qla2x00_configure_loop': /kisskb/src/drivers/scsi/qla2xxx/qla_init.c:2923:13: warning: 'wrap.b24' may be used uninitialized in this function [-Wmaybe-uninitialized] } else if (new_fcport->d_id.b24 == wrap.b24) { ^ /kisskb/src/drivers/scsi/qla2xxx/qla_init.c:2834:12: note: 'wrap.b24' was declared here port_id_t wrap, nxt_d_id; ^ /kisskb/src/drivers/media/dvb/frontends/stv090x.c: In function 'stv090x_start_search': /kisskb/src/drivers/media/dvb/frontends/stv090x.c:1397:27: warning: comparison between 'enum stv090x_search' and 'enum stv090x_delsys' [-Wenum-compare] if ((state->search_mode == STV090x_DVBS1) \|\| ^ /kisskb/src/drivers/media/dvb/frontends/stv090x.c:1398:24: warning: comparison between 'enum stv090x_search' and 'enum stv090x_delsys' [-Wenum-compare] (state->search_mode == STV090x_DSS) \|\| ^ /kisskb/src/drivers/media/dvb/frontends/stv090x.c: In function 'stv090x_optimize_track': /kisskb/src/drivers/media/dvb/frontends/stv090x.c:2735:19: warning: comparison between 'enum stv090x_algo' and 'enum stv090x_search' [-Wenum-compare] if (state->algo == STV090x_SEARCH_AUTO) { ^ /kisskb/src/drivers/media/dvb/frontends/stv090x.c:2832:2: warning: case value '4' not in enumerated type 'enum stv090x_delsys' [-Wswitch] case STV090x_UNKNOWN: ^ /kisskb/src/drivers/net/sfc/selftest.c: In function 'efx_iterate_state': /kisskb/src/drivers/net/sfc/selftest.c:389:43: warning: argument to 'sizeof' in 'memcpy' call is the same expression as the source; did you mean to provide an explicit length? [-Wsizeof-pointer-memaccess] memcpy(&payload->msg, payload_msg, sizeof(payload_msg)); ^ /kisskb/src/drivers/net/tulip/de4x5.c: In function 'de4x5_sw_reset': /kisskb/src/drivers/net/tulip/de4x5.c:1451:16: warning: operation on 'lp->tx_new' may be undefined [-Wsequence-point] lp->tx_new = (++lp->tx_new) % lp->txRingSize; ^ /kisskb/src/drivers/net/tulip/de4x5.c: In function 'de4x5_queue_pkt': /kisskb/src/drivers/net/tulip/de4x5.c:1509:17: warning: operation on 'lp->tx_new' may be undefined [-Wsequence-point] lp->tx_new = (++lp->tx_new) % lp->txRingSize; ^ /kisskb/src/drivers/net/tulip/de4x5.c: In function 'de4x5_rx': /kisskb/src/drivers/net/tulip/de4x5.c:1661:40: warning: operation on 'lp->rx_old' may be undefined [-Wsequence-point] for (;lp->rx_old!=entry;lp->rx_old=(++lp->rx_old)%lp->rxRingSize) { ^ /kisskb/src/drivers/net/tulip/de4x5.c:1672:13: warning: operation on 'lp->rx_new' may be undefined [-Wsequence-point] lp->rx_new = (++lp->rx_new) % lp->rxRingSize; ^ /kisskb/src/drivers/net/tulip/de4x5.c: In function 'de4x5_tx': /kisskb/src/drivers/net/tulip/de4x5.c:1730:13: warning: operation on 'lp->tx_old' may be undefined [-Wsequence-point] lp->tx_old = (++lp->tx_old) % lp->txRingSize; ^ /kisskb/src/drivers/net/tulip/de4x5.c: In function 'de4x5_rx_ovfc': /kisskb/src/drivers/net/tulip/de4x5.c:1805:13: warning: operation on 'lp->rx_new' may be undefined [-Wsequence-point] lp->rx_new = (++lp->rx_new % lp->rxRingSize); ^ /kisskb/src/drivers/net/tulip/de4x5.c: In function 'set_multicast_list': /kisskb/src/drivers/net/tulip/de4x5.c:1938:17: warning: operation on 'lp->tx_new' may be undefined [-Wsequence-point] lp->tx_new = (++lp->tx_new) % lp->txRingSize; ^ /kisskb/src/drivers/net/tulip/de4x5.c: In function 'ping_media': /kisskb/src/drivers/net/tulip/de4x5.c:3582:13: warning: operation on 'lp->tx_new' may be undefined [-Wsequence-point] lp->tx_new = (++lp->tx_new) % lp->txRingSize; ^ /kisskb/src/drivers/net/tulip/de4x5.c: In function 'de4x5_ioctl': /kisskb/src/drivers/net/tulip/de4x5.c:5491:13: warning: operation on 'lp->tx_new' may be undefined [-Wsequence-point] lp->tx_new = (++lp->tx_new) % lp->txRingSize; ^ /kisskb/src/drivers/net/wireless/airo.c: In function 'encapsulate': /kisskb/src/drivers/net/wireless/airo.c:1421:2: warning: array subscript is above array bounds [-Warray-bounds] emmh32_update(&context->seed,frame->da + ETH_ALEN * 2,payLen); //payload ^ /kisskb/src/drivers/video/s1d13xxxfb.c:420:1: warning: 'bltbit_wait_bitset' defined but not used [-Wunused-function] bltbit_wait_bitset(struct fb_info info, u8 bit, int timeout) ^ /kisskb/src/drivers/video/s1d13xxxfb.c:463:1: warning: 'bltbit_fifo_status' defined but not used [-Wunused-function] bltbit_fifo_status(struct fb_info info) ^ /kisskb/src/drivers/net/wireless/airo.c: In function 'decapsulate': /kisskb/src/drivers/net/wireless/airo.c:1509:3: warning: array subscript is above array bounds [-Warray-bounds] emmh32_update(&context->seed, eth->da + ETH_ALEN2,payLen); ^ /kisskb/src/drivers/net/usb/mcs7830.c: In function 'mcs7830_set_autoneg': /kisskb/src/drivers/net/usb/mcs7830.c:299:19: warning: the omitted middle operand in ?: will always be 'true', suggest explicit middle operand [-Wparentheses] return ret < 0 ? : 0; ^ /kisskb/src/drivers/scsi/advansys.c:72:2: warning: #warning this driver is still not properly converted to the DMA API [-Wcpp] #warning this driver is still not properly converted to the DMA API ^ /kisskb/src/drivers/net/pcnet32.c: In function 'pcnet32_probe1': /kisskb/src/drivers/net/pcnet32.c:1768:34: warning: argument to 'sizeof' in 'memset' call is the same expression as the destination; did you mean to provide an explicit length? [-Wsizeof-pointer-memaccess] memset(dev->dev_addr, 0, sizeof(dev->dev_addr)); ^ /kisskb/src/drivers/scsi/aic7xxx_old.c: In function 'aic7xxx_register': /kisskb/src/drivers/scsi/aic7xxx_old.c:7907:5: warning: case value '257' not in enumerated type 'ahc_chip' [-Wswitch] case (AHC_AIC7770\|AHC_VL): ^ /kisskb/src/drivers/scsi/aic7xxx_old.c:7904:5: warning: case value '513' not in enumerated type 'ahc_chip' [-Wswitch] case (AHC_AIC7770\|AHC_EISA): ^ /kisskb/src/drivers/scsi/aic7xxx_old.c: In function 'aic7xxx_load_seeprom': /kisskb/src/drivers/scsi/aic7xxx_old.c:8523:5: warning: case value '257' not in enumerated type 'ahc_chip' [-Wswitch] case (AHC_AIC7770\|AHC_VL): ^ /kisskb/src/drivers/scsi/aic7xxx_old.c:8516:5: warning: case value '513' not in enumerated type 'ahc_chip' [-Wswitch] case (AHC_AIC7770\|AHC_EISA): / None of these adapters have seeproms. / ^ /kisskb/src/drivers/net/r6040.c: In function 'r6040_multicast_list': /kisskb/src/drivers/net/r6040.c:996:12: warning: right-hand operand of comma expression has no effect [-Wunused-value] for (i = 0, dmi; (i < dev->mc_count) && (i < MCAST_MAX); i++) { ^ /kisskb/src/drivers/net/wireless/ray_cs.c: In function 'rx_authenticate.isra.8': /kisskb/src/drivers/net/wireless/ray_cs.c:2579:15: warning: array subscript is above array bounds [-Warray-bounds] if (msg->var[2] == 1) { ^ /kisskb/src/drivers/net/wireless/ray_cs.c:2592:16: warning: array subscript is above array bounds [-Warray-bounds] if (msg->var[2] == 2) { ^ /kisskb/src/drivers/net/wireless/ray_cs.c:2593:18: warning: array subscript is above array bounds [-Warray-bounds] if ((msg->var[3] \| msg->var[4]) == 0) { ^ /kisskb/src/drivers/net/wireless/ray_cs.c:2593:32: warning: array subscript is above array bounds [-Warray-bounds] if ((msg->var[3] \| msg->var[4]) == 0) { ^ /kisskb/src/drivers/media/video/gspca/gspca.c: In function 'vidioc_reqbufs': /kisskb/src/drivers/media/video/gspca/gspca.c:1266:2: warning: case value '7' not in enumerated type 'enum v4l2_memory' [-Wswitch] case GSPCA_MEMORY_READ: / (internal call) / ^ /kisskb/src/drivers/media/video/em28xx/em28xx-cards.c: In function 'em28xx_register_i2c_ir': /kisskb/src/drivers/media/video/em28xx/em28xx-cards.c:2237:30: warning: argument to 'sizeof' in 'memset' call is the same expression as the destination; did you mean to remove the addressof? [-Wsizeof-pointer-memaccess] memset(&dev->info, 0, sizeof(&dev->info)); ^ In file included from /kisskb/src/include/linux/tracepoint.h:18:0, from /kisskb/src/include/linux/module.h:18, from /kisskb/src/drivers/net/cnic.c:13: /kisskb/src/drivers/net/cnic.c: In function 'cnic_cm_open': /kisskb/src/include/linux/rcupdate.h:259:12: warning: the comparison will always evaluate as 'true' for the address of 'cm_ulp_ops' will never be NULL [-Waddress] ((v) != NULL)) \ ^ /kisskb/src/drivers/net/cnic.c:1982:2: note: in expansion of macro 'rcu_assign_pointer' rcu_assign_pointer(cp->ulp_ops[CNIC_ULP_L4], &cm_ulp_ops); ^ /kisskb/src/drivers/media/video/uvc/uvc_video.c: In function 'uvc_get_video_ctrl': /kisskb/src/drivers/media/video/uvc/uvc_video.c:152:26: warning: argument to 'sizeof' in 'memset' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memset(ctrl, 0, sizeof ctrl); ^ /kisskb/src/drivers/net/wireless/libertas/main.c: In function 'lbs_add_mesh': /kisskb/src/drivers/net/wireless/libertas/main.c:1456:10: warning: argument to 'sizeof' in 'memcpy' call is the same pointer type 'unsigned char ' as the destination; expected 'unsigned char' or an explicit length [-Wsizeof-pointer-memaccess] sizeof(priv->dev->dev_addr)); ^ /kisskb/src/drivers/net/wireless/b43/phy_lp.c:382:13: warning: 'lpphy_restore_dig_flt_state' defined but not used [-Wunused-function] static void lpphy_restore_dig_flt_state(struct b43_wldev dev) ^ /kisskb/src/drivers/net/wireless/b43/phy_lp.c:890:13: warning: 'lpphy_disable_rx_gain_override' defined but not used [-Wunused-function] static void lpphy_disable_rx_gain_override(struct b43_wldev dev) ^ /kisskb/src/drivers/net/wireless/iwmc3200wifi/commands.c: In function 'iwm_scan_ssids': /kisskb/src/drivers/net/wireless/iwmc3200wifi/commands.c:871:15: warning: operation on 'iwm->scan_id' may be undefined [-Wsequence-point] iwm->scan_id = iwm->scan_id++ % IWM_SCAN_ID_MAX; ^ /kisskb/src/drivers/scsi/ipr.c: In function 'ipr_log_dual_ioa_error': /kisskb/src/drivers/scsi/ipr.c:1362:2: warning: ignoring return value of 'strstrip', declared with attribute warn_unused_result [-Wunused-result] strstrip(error->failure_reason); ^ /kisskb/src/drivers/scsi/ipr.c: In function 'ipr_log_enhanced_dual_ioa_error': /kisskb/src/drivers/scsi/ipr.c:1336:2: warning: ignoring return value of 'strstrip', declared with attribute warn_unused_result [-Wunused-result] strstrip(error->failure_reason); ^ In file included from /kisskb/src/include/net/checksum.h:25:0, from /kisskb/src/include/linux/skbuff.h:28, from /kisskb/src/include/linux/if_ether.h:124, from /kisskb/src/include/linux/netdevice.h:29, from /kisskb/src/drivers/net/sb1000.c:47: /kisskb/src/drivers/net/sb1000.c: In function 'sb1000_dev_ioctl': /kisskb/src/arch/x86/include/asm/uaccess.h:183:2: warning: 'frequency' may be used uninitialized in this function [-Wmaybe-uninitialized] asm volatile("call __put_user_" #size : "=a" (__ret_pu) \ ^ /kisskb/src/drivers/net/sb1000.c:1005:25: note: 'frequency' was declared here int ioaddr[2], status, frequency; ^ /kisskb/src/drivers/net/wireless/ath/ath9k/eeprom_def.c: In function 'ath9k_hw_def_get_eeprom': /kisskb/src/drivers/net/wireless/ath/ath9k/eeprom_def.c:238:2: warning: case value '29' not in enumerated type 'enum eeprom_param' [-Wswitch] case AR_EEPROM_MAC(0): ^ /kisskb/src/drivers/net/wireless/ath/ath9k/eeprom_def.c:240:2: warning: case value '30' not in enumerated type 'enum eeprom_param' [-Wswitch] case AR_EEPROM_MAC(1): ^ /kisskb/src/drivers/net/wireless/ath/ath9k/eeprom_def.c:242:2: warning: case value '31' not in enumerated type 'enum eeprom_param' [-Wswitch] case AR_EEPROM_MAC(2): ^ /kisskb/src/drivers/net/wireless/ath/ath9k/eeprom_def.c: In function 'ath9k_hw_def_get_num_ant_config': /kisskb/src/drivers/net/wireless/ath/ath9k/eeprom_def.c:1325:47: warning: comparison between 'enum ath9k_hal_freq_band' and 'enum ieee80211_band' [-Wenum-compare] &(eep->modalHeader[ATH9K_HAL_FREQ_BAND_2GHZ == freq_band]); ^ In file included from /kisskb/src/include/xen/interface/io/netif.h:12:0, from /kisskb/src/drivers/net/xen-netfront.c:50: /kisskb/src/drivers/net/xen-netfront.c:67:46: warning: variably modified 'tx_skbs' at file scope #define NET_TX_RING_SIZE __RING_SIZE((struct xen_netif_tx_sring )0, PAGE_SIZE) ^ /kisskb/src/include/xen/interface/io/ring.h:15:59: note: in definition of macro '__RD2' #define __RD2(_x) (((_x) & 0x00000002) ? 0x2 : ((_x) & 0x1)) ^ /kisskb/src/include/xen/interface/io/ring.h:17:66: note: in expansion of macro '__RD4' #define __RD8(_x) (((_x) & 0x000000f0) ? __RD4((_x)>>4)<<4 : __RD4(_x)) ^ /kisskb/src/include/xen/interface/io/ring.h:18:66: note: in expansion of macro '__RD8' #define __RD16(_x) (((_x) & 0x0000ff00) ? __RD8((_x)>>8)<<8 : __RD8(_x)) ^ /kisskb/src/include/xen/interface/io/ring.h:19:66: note: in expansion of macro '__RD16' #define __RD32(_x) (((_x) & 0xffff0000) ? __RD16((_x)>>16)<<16 : __RD16(_x)) ^ /kisskb/src/include/xen/interface/io/ring.h:28:6: note: in expansion of macro '__RD32' (__RD32(((_sz) - (long)&(_s)->ring + (long)(_s)) / sizeof((_s)->ring[0]))) ^ /kisskb/src/drivers/net/xen-netfront.c:67:26: note: in expansion of macro '__RING_SIZE' #define NET_TX_RING_SIZE __RING_SIZE((struct xen_netif_tx_sring )0, PAGE_SIZE) ^ /kisskb/src/drivers/net/xen-netfront.c:96:12: note: in expansion of macro 'NET_TX_RING_SIZE' } tx_skbs[NET_TX_RING_SIZE]; ^ /kisskb/src/drivers/net/xen-netfront.c:67:46: warning: variably modified 'grant_tx_ref' at file scope #define NET_TX_RING_SIZE __RING_SIZE((struct xen_netif_tx_sring )0, PAGE_SIZE) ^ /kisskb/src/include/xen/interface/io/ring.h:15:59: note: in definition of macro '__RD2' #define __RD2(_x) (((_x) & 0x00000002) ? 0x2 : ((_x) & 0x1)) ^ /kisskb/src/include/xen/interface/io/ring.h:17:66: note: in expansion of macro '__RD4' #define __RD8(_x) (((_x) & 0x000000f0) ? __RD4((_x)>>4)<<4 : __RD4(_x)) ^ /kisskb/src/include/xen/interface/io/ring.h:18:66: note: in expansion of macro '__RD8' #define __RD16(_x) (((_x) & 0x0000ff00) ? __RD8((_x)>>8)<<8 : __RD8(_x)) ^ /kisskb/src/include/xen/interface/io/ring.h:19:66: note: in expansion of macro '__RD16' #define __RD32(_x) (((_x) & 0xffff0000) ? __RD16((_x)>>16)<<16 : __RD16(_x)) ^ /kisskb/src/include/xen/interface/io/ring.h:28:6: note: in expansion of macro '__RD32' (__RD32(((_sz) - (long)&(_s)->ring + (long)(_s)) / sizeof((_s)->ring[0]))) ^ /kisskb/src/drivers/net/xen-netfront.c:67:26: note: in expansion of macro '__RING_SIZE' #define NET_TX_RING_SIZE __RING_SIZE((struct xen_netif_tx_sring )0, PAGE_SIZE) ^ /kisskb/src/drivers/net/xen-netfront.c:98:27: note: in expansion of macro 'NET_TX_RING_SIZE' grant_ref_t grant_tx_ref[NET_TX_RING_SIZE]; ^ /kisskb/src/drivers/net/xen-netfront.c:68:46: warning: variably modified 'rx_skbs' at file scope #define NET_RX_RING_SIZE __RING_SIZE((struct xen_netif_rx_sring )0, PAGE_SIZE) ^ /kisskb/src/include/xen/interface/io/ring.h:15:59: note: in definition of macro '__RD2' #define __RD2(_x) (((_x) & 0x00000002) ? 0x2 : ((_x) & 0x1)) ^ /kisskb/src/include/xen/interface/io/ring.h:17:66: note: in expansion of macro '__RD4' #define __RD8(_x) (((_x) & 0x000000f0) ? __RD4((_x)>>4)<<4 : __RD4(_x)) ^ /kisskb/src/include/xen/interface/io/ring.h:18:66: note: in expansion of macro '__RD8' #define __RD16(_x) (((_x) & 0x0000ff00) ? __RD8((_x)>>8)<<8 : __RD8(_x)) ^ /kisskb/src/include/xen/interface/io/ring.h:19:66: note: in expansion of macro '__RD16' #define __RD32(_x) (((_x) & 0xffff0000) ? __RD16((_x)>>16)<<16 : __RD16(_x)) ^ /kisskb/src/include/xen/interface/io/ring.h:28:6: note: in expansion of macro '__RD32' (__RD32(((_sz) - (long)&(_s)->ring + (long)(_s)) / sizeof((_s)->ring[0]))) ^ /kisskb/src/drivers/net/xen-netfront.c:68:26: note: in expansion of macro '__RING_SIZE' #define NET_RX_RING_SIZE __RING_SIZE((struct xen_netif_rx_sring )0, PAGE_SIZE) ^ /kisskb/src/drivers/net/xen-netfront.c:114:26: note: in expansion of macro 'NET_RX_RING_SIZE' struct sk_buff rx_skbs[NET_RX_RING_SIZE]; ^ /kisskb/src/drivers/net/xen-netfront.c:68:46: warning: variably modified 'grant_rx_ref' at file scope #define NET_RX_RING_SIZE __RING_SIZE((struct xen_netif_rx_sring )0, PAGE_SIZE) ^ /kisskb/src/include/xen/interface/io/ring.h:15:59: note: in definition of macro '__RD2' #define __RD2(_x) (((_x) & 0x00000002) ? 0x2 : ((_x) & 0x1)) ^ /kisskb/src/include/xen/interface/io/ring.h:17:66: note: in expansion of macro '__RD4' #define __RD8(_x) (((_x) & 0x000000f0) ? __RD4((_x)>>4)<<4 : __RD4(_x)) ^ /kisskb/src/include/xen/interface/io/ring.h:18:66: note: in expansion of macro '__RD8' #define __RD16(_x) (((_x) & 0x0000ff00) ? __RD8((_x)>>8)<<8 : __RD8(_x)) ^ /kisskb/src/include/xen/interface/io/ring.h:19:66: note: in expansion of macro '__RD16' #define __RD32(_x) (((_x) & 0xffff0000) ? __RD16((_x)>>16)<<16 : __RD16(_x)) ^ /kisskb/src/include/xen/interface/io/ring.h:28:6: note: in expansion of macro '__RD32' (__RD32(((_sz) - (long)&(_s)->ring + (long)(_s)) / sizeof((_s)->ring[0]))) ^ /kisskb/src/drivers/net/xen-netfront.c:68:26: note: in expansion of macro '__RING_SIZE' #define NET_RX_RING_SIZE __RING_SIZE((struct xen_netif_rx_sring )0, PAGE_SIZE) ^ /kisskb/src/drivers/net/xen-netfront.c:116:27: note: in expansion of macro 'NET_RX_RING_SIZE' grant_ref_t grant_rx_ref[NET_RX_RING_SIZE]; ^ /kisskb/src/drivers/net/xen-netfront.c:68:46: warning: variably modified 'rx_pfn_array' at file scope #define NET_RX_RING_SIZE __RING_SIZE((struct xen_netif_rx_sring )0, PAGE_SIZE) ^ /kisskb/src/include/xen/interface/io/ring.h:15:59: note: in definition of macro '__RD2' #define __RD2(_x) (((_x) & 0x00000002) ? 0x2 : ((_x) & 0x1)) ^ /kisskb/src/include/xen/interface/io/ring.h:17:66: note: in expansion of macro '__RD4' #define __RD8(_x) (((_x) & 0x000000f0) ? __RD4((_x)>>4)<<4 : __RD4(_x)) ^ /kisskb/src/include/xen/interface/io/ring.h:18:66: note: in expansion of macro '__RD8' #define __RD16(_x) (((_x) & 0x0000ff00) ? __RD8((_x)>>8)<<8 : __RD8(_x)) ^ /kisskb/src/include/xen/interface/io/ring.h:19:66: note: in expansion of macro '__RD16' #define __RD32(_x) (((_x) & 0xffff0000) ? __RD16((_x)>>16)<<16 : __RD16(_x)) ^ /kisskb/src/include/xen/interface/io/ring.h:28:6: note: in expansion of macro '__RD32' (__RD32(((_sz) - (long)&(_s)->ring + (long)(_s)) / sizeof((_s)->ring[0]))) ^ /kisskb/src/drivers/net/xen-netfront.c:68:26: note: in expansion of macro '__RING_SIZE' #define NET_RX_RING_SIZE __RING_SIZE((struct xen_netif_rx_sring )0, PAGE_SIZE) ^ /kisskb/src/drivers/net/xen-netfront.c:118:29: note: in expansion of macro 'NET_RX_RING_SIZE' unsigned long rx_pfn_array[NET_RX_RING_SIZE]; ^ /kisskb/src/drivers/net/xen-netfront.c:68:46: warning: variably modified 'rx_mcl' at file scope #define NET_RX_RING_SIZE __RING_SIZE((struct xen_netif_rx_sring )0, PAGE_SIZE) ^ /kisskb/src/include/xen/interface/io/ring.h:15:59: note: in definition of macro '__RD2' #define __RD2(_x) (((_x) & 0x00000002) ? 0x2 : ((_x) & 0x1)) ^ /kisskb/src/include/xen/interface/io/ring.h:17:66: note: in expansion of macro '__RD4' #define __RD8(_x) (((_x) & 0x000000f0) ? __RD4((_x)>>4)<<4 : __RD4(_x)) ^ /kisskb/src/include/xen/interface/io/ring.h:18:66: note: in expansion of macro '__RD8' #define __RD16(_x) (((_x) & 0x0000ff00) ? __RD8((_x)>>8)<<8 : __RD8(_x)) ^ /kisskb/src/include/xen/interface/io/ring.h:19:66: note: in expansion of macro '__RD16' #define __RD32(_x) (((_x) & 0xffff0000) ? __RD16((_x)>>16)<<16 : __RD16(_x)) ^ /kisskb/src/include/xen/interface/io/ring.h:28:6: note: in expansion of macro '__RD32' (__RD32(((_sz) - (long)&(_s)->ring + (long)(_s)) / sizeof((_s)->ring[0]))) ^ /kisskb/src/drivers/net/xen-netfront.c:68:26: note: in expansion of macro '__RING_SIZE' #define NET_RX_RING_SIZE __RING_SIZE((struct xen_netif_rx_sring )0, PAGE_SIZE) ^ /kisskb/src/drivers/net/xen-netfront.c:119:32: note: in expansion of macro 'NET_RX_RING_SIZE' struct multicall_entry rx_mcl[NET_RX_RING_SIZE+1]; ^ /kisskb/src/drivers/net/wireless/ath/ath9k/eeprom_4k.c: In function 'ath9k_hw_4k_get_eeprom': /kisskb/src/drivers/net/wireless/ath/ath9k/eeprom_4k.c:183:2: warning: case value '29' not in enumerated type 'enum eeprom_param' [-Wswitch] case AR_EEPROM_MAC(0): ^ /kisskb/src/drivers/net/wireless/ath/ath9k/eeprom_4k.c:185:2: warning: case value '30' not in enumerated type 'enum eeprom_param' [-Wswitch] case AR_EEPROM_MAC(1): ^ /kisskb/src/drivers/net/wireless/ath/ath9k/eeprom_4k.c:187:2: warning: case value '31' not in enumerated type 'enum eeprom_param' [-Wswitch] case AR_EEPROM_MAC(2): ^ /kisskb/src/drivers/net/xen-netfront.c:68:46: warning: variably modified 'rx_mmu' at file scope #define NET_RX_RING_SIZE __RING_SIZE((struct xen_netif_rx_sring )0, PAGE_SIZE) ^ /kisskb/src/include/xen/interface/io/ring.h:15:59: note: in definition of macro '__RD2' #define __RD2(_x) (((_x) & 0x00000002) ? 0x2 : ((_x) & 0x1)) ^ /kisskb/src/include/xen/interface/io/ring.h:17:66: note: in expansion of macro '__RD4' #define __RD8(_x) (((_x) & 0x000000f0) ? __RD4((_x)>>4)<<4 : __RD4(_x)) ^ /kisskb/src/include/xen/interface/io/ring.h:18:66: note: in expansion of macro '__RD8' #define __RD16(_x) (((_x) & 0x0000ff00) ? __RD8((_x)>>8)<<8 : __RD8(_x)) ^ /kisskb/src/include/xen/interface/io/ring.h:19:66: note: in expansion of macro '__RD16' #define __RD32(_x) (((_x) & 0xffff0000) ? __RD16((_x)>>16)<<16 : __RD16(_x)) ^ /kisskb/src/include/xen/interface/io/ring.h:28:6: note: in expansion of macro '__RD32' (__RD32(((_sz) - (long)&(_s)->ring + (long)(_s)) / sizeof((_s)->ring[0]))) ^ /kisskb/src/drivers/net/xen-netfront.c:68:26: note: in expansion of macro '__RING_SIZE' #define NET_RX_RING_SIZE __RING_SIZE((struct xen_netif_rx_sring )0, PAGE_SIZE) ^ /kisskb/src/drivers/net/xen-netfront.c:120:27: note: in expansion of macro 'NET_RX_RING_SIZE' struct mmu_update rx_mmu[NET_RX_RING_SIZE]; ^ /kisskb/src/drivers/net/wireless/ath/ath9k/eeprom_9287.c: In function 'ath9k_hw_AR9287_get_eeprom': /kisskb/src/drivers/net/wireless/ath/ath9k/eeprom_9287.c:172:2: warning: case value '29' not in enumerated type 'enum eeprom_param' [-Wswitch] case AR_EEPROM_MAC(0): ^ /kisskb/src/drivers/net/wireless/ath/ath9k/eeprom_9287.c:174:2: warning: case value '30' not in enumerated type 'enum eeprom_param' [-Wswitch] case AR_EEPROM_MAC(1): ^ /kisskb/src/drivers/net/wireless/ath/ath9k/eeprom_9287.c:176:2: warning: case value '31' not in enumerated type 'enum eeprom_param' [-Wswitch] case AR_EEPROM_MAC(2): ^ /kisskb/src/drivers/net/wireless/prism54/isl_ioctl.c: In function 'prism54_ioctl': /kisskb/src/drivers/net/wireless/prism54/isl_ioctl.c:2734:14: warning: array subscript is above array bounds [-Warray-bounds] current_ev = prism54_translate_bss(ndev, &info, current_ev, ^ /kisskb/src/drivers/net/wireless/rt2x00/rt2800usb.c: In function 'rt2800usb_get_tkip_seq': /kisskb/src/drivers/net/wireless/rt2x00/rt2800usb.c:2661:41: warning: argument to 'sizeof' in 'memcpy' call is the same expression as the source; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(&iveiv_entry.iv[0], iv16, sizeof(iv16)); ^ /kisskb/src/drivers/net/wireless/rt2x00/rt2800usb.c:2662:41: warning: argument to 'sizeof' in 'memcpy' call is the same expression as the source; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(&iveiv_entry.iv[4], iv32, sizeof(iv32)); ^ /kisskb/src/drivers/net/s2io.c: In function 'rx_intr_handler': /kisskb/src/drivers/net/s2io.c:8445:18: warning: 'tcp' may be used uninitialized in this function [-Wmaybe-uninitialized] lro->cur_tsecr = (ptr + 2); ^ /kisskb/src/drivers/net/s2io.c:7497:9: note: 'tcp' was declared here u8 tcp; ^ make: ** [Makefile:120: sub-make] Error 2 Command 'make -s -j 48 ARCH=x86 O=/kisskb/build/stable-32_x86-allmodconfig_x86_64-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/x86_64-linux/bin/x86_64-linux- ' returned non-zero exit status 2 # rm -rf /kisskb/build/stable-32_x86-allmodconfig_x86_64-gcc4.9 # Build took: 0:04:38.935837

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