Buildresult: stable-34/x86_64-allmodconfig/x86_64-gcc4.9 built on May 13 2020, 22:30

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Status:	Failed
Date/Time:	May 13 2020, 22:30
Duration:	0:04:55.971557
Builder:	blade46
Revision:	Linux 2.6.34.15 (`5878e067ecac4bd2320e933ec485c01190a5b881)`
Target:	stable-34/x86_64-allmodconfig/x86_64-gcc4.9
Branch:	stable-34
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:138: kernel/timeconst.h] Error 255 make[1]: * [Makefile:892: kernel] Error 2 error = security_file_lock(filp, lock->fl_type); make: *** [Makefile:130: sub-make] Error 2 Possible warnings (230) 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:393:4: warning: 'strncpy' output may be truncated copying 4096 bytes from a string of length 4096 [-Wstringop-truncation] arch/x86/kvm/mmu.c:291:12: warning: passing argument 1 of 'set_64bit' from incompatible pointer type mm/swapfile.c:2045:2: warning: 'span' 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] mm/percpu.c:1377:1: warning: control reaches end of non-void function [-Wreturn-type] include/linux/libata.h:1247:2: warning: 'native_sectors' may be used uninitialized in this function [-Wmaybe-uninitialized] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in 'memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] arch/x86/kernel/acpi/realmode/../../../boot/video-vga.c:44:6: warning: variable 'ax' set but not used [-Wunused-but-set-variable] sound/drivers/serial-u16550.c:898:10: warning: 'uart' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/atm/ambassador.c:1968:3: warning: 'fw' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/ata/ahci.c:3258:24: warning: comparison between 'enum <anonymous>' and 'enum <anonymous>' [-Wenum-compare] 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] include/acpi/acoutput.h:260:41: warning: 'new_object' may be used uninitialized in this function [-Wmaybe-uninitialized] arch/x86/kernel/head_64.S:419: Warning: ignoring fill value in section `.bss' arch/x86/kernel/head_64.S:424: Warning: ignoring fill value in section `.bss.page_aligned' sound/pci/atiixp_modem.c:1314:2: warning: 'chip' may be used uninitialized in this function [-Wmaybe-uninitialized] fs/cifs/cifssmb.c:3173:3: warning: array subscript is above array bounds [-Warray-bounds] drivers/atm/he.c:1884:21: warning: operation on 'he_dev->rbrq_head' may be undefined [-Wsequence-point] drivers/atm/he.c:1967:21: warning: operation on 'he_dev->tbrq_head' may be undefined [-Wsequence-point] fs/cifs/cifssmb.c:4988:2: warning: array subscript is above array bounds [-Warray-bounds] fs/cifs/cifssmb.c:5278:2: warning: array subscript is above array bounds [-Warray-bounds] sound/pci/atiixp.c:1683:14: warning: 'chip' may be used uninitialized in this function [-Wmaybe-uninitialized] fs/ecryptfs/keystore.c:1039:7: warning: 'payload_len' may be used uninitialized in this function [-Wmaybe-uninitialized] fs/ecryptfs/keystore.c:1887:7: warning: 'payload_len' may be used uninitialized in this function [-Wmaybe-uninitialized] include/linux/kernel.h:653:26: warning: 'size' 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:355:2: warning: 'val' may be used uninitialized in this function [-Wmaybe-uninitialized] fs/fuse/cuse.c:280:4: warning: 'key' may be used uninitialized in this function [-Wmaybe-uninitialized] sound/oss/pss.c:676:2: warning: 'check_region' is deprecated (declared at include/linux/ioport.h:167) [-Wdeprecated-declarations] sound/pci/via82xx_modem.c:1203:2: warning: 'chip' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/block/DAC960.c:5088:30: warning: comparison between 'DAC960_V2_IOCTL_Opcode_T' and 'enum <anonymous>' [-Wenum-compare] sound/pci/via82xx.c:2584:2: warning: 'chip' may be used uninitialized in this function [-Wmaybe-uninitialized] arch/x86/include/asm/io.h:51:3: warning: 'CommandMailbox.Bytes[12]' may be used uninitialized in this function [-Wmaybe-uninitialized] sound/usb/usbaudio.c:2812:5: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/block/xen-blkfront.c:72:43: warning: variably modified 'shadow' at file scope fs/nfs/inode.c:140:41: 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] sound/usb/caiaq/device.c:482:3: warning: 'card' 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/drbd/drbd_main.c:3711:19: warning: the comparison will always evaluate as 'true' for the address of '__this_module' will never be NULL [-Waddress] fs/nilfs2/btree.c:1672:8: warning: 'bh' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/block/drbd/drbd_nl.c:936:14: warning: comparison between 'enum drbd_ret_codes' and 'enum drbd_state_ret_codes' [-Wenum-compare] include/sound/core.h:305:53: warning: 'card' may be used uninitialized in this function [-Wmaybe-uninitialized] include/sound/core.h:305:53: warning: 'card' may be used uninitialized in this function [-Wmaybe-uninitialized] fs/nfs/callback_xdr.c:612:9: warning: 'op_nr' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/bluetooth/btmrvl_sdio.c:93:23: 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] sound/soc/codecs/wm_hubs.c:139:10: warning: 'reg_r' may be used uninitialized in this function [-Wmaybe-uninitialized] sound/soc/codecs/wm_hubs.c:133:10: warning: 'reg_l' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/dma/dmatest.c:564:28: warning: the omitted middle operand in ?: will always be 'true', suggest explicit middle operand [-Wparentheses] drivers/char/pcmcia/cm4000_cs.c:836:21: warning: operation on 'ptsreq.protocol' may be undefined [-Wsequence-point] drivers/char/isicom.c:875:20: warning: unused variable 'card' [-Wunused-variable] sound/pci/hda/patch_realtek.c:2571:44: warning: 'kctl' may be used uninitialized in this function [-Wmaybe-uninitialized] fs/compat_ioctl.c:713:38: warning: typedef 'SS' locally defined but not used [-Wunused-local-typedefs] fs/locks.c:1595:39: warning: 'lock' may be used uninitialized in this function [-Wmaybe-uninitialized] fs/ocfs2/file.c:863:6: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized] sound/soc/codecs/wm8993.c:436:2: warning: 'fll_div.k' may be used uninitialized in this function [-Wmaybe-uninitialized] sound/soc/codecs/wm8993.c:440:20: warning: 'fll_div.n' may be used uninitialized in this function [-Wmaybe-uninitialized] sound/soc/codecs/wm8993.c:434:29: warning: 'fll_div.fll_outdiv' may be used uninitialized in this function [-Wmaybe-uninitialized] sound/soc/codecs/wm8993.c:435:29: warning: 'fll_div.fll_fratio' may be used uninitialized in this function [-Wmaybe-uninitialized] sound/soc/codecs/wm9081.c:582:2: warning: 'fll_div.k' may be used uninitialized in this function [-Wmaybe-uninitialized] sound/soc/codecs/wm9081.c:586:20: warning: 'fll_div.n' may be used uninitialized in this function [-Wmaybe-uninitialized] sound/soc/codecs/wm9081.c:590:34: warning: 'fll_div.fll_clk_ref_div' may be used uninitialized in this function [-Wmaybe-uninitialized] sound/soc/codecs/wm9081.c:580:28: warning: 'fll_div.fll_outdiv' may be used uninitialized in this function [-Wmaybe-uninitialized] sound/soc/codecs/wm9081.c:581:28: warning: 'fll_div.fll_fratio' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/gpio/it8761e_gpio.c:220:3: warning: ignoring return value of 'gpiochip_remove', declared with attribute warn_unused_result [-Wunused-result] drivers/gpu/drm/i915/i915_dma.c:1375:28: warning: 'compressed_llb' may be used uninitialized in this function [-Wmaybe-uninitialized] fs/xfs/xfs_dir2_leaf.c:586:33: warning: array subscript is above array bounds [-Warray-bounds] fs/xfs/xfs_dir2_block.c:1153:26: warning: array subscript is above array bounds [-Warray-bounds] fs/xfs/xfs_dir2_node.c:362:33: warning: array subscript is above array bounds [-Warray-bounds] fs/xfs/xfs_dir2_leaf.c:624:31: warning: array subscript is above array bounds [-Warray-bounds] drivers/gpu/drm/radeon/atombios_crtc.c:607:17: warning: 'pll' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/isdn/hardware/mISDN/hfcpci.c:2320:2: warning: ignoring return value of 'driver_for_each_device', declared with attribute warn_unused_result [-Wunused-result] drivers/infiniband/core/cma.c:1255:3: warning: case value '4294967185' not in enumerated type 'enum iw_cm_event_status' [-Wswitch] drivers/infiniband/core/cma.c:1258:3: warning: case value '4294967186' not in enumerated type 'enum iw_cm_event_status' [-Wswitch] drivers/infiniband/core/cma.c:1254:3: warning: case value '4294967192' not in enumerated type 'enum iw_cm_event_status' [-Wswitch] 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/infiniband/hw/nes/nes_hw.c:1973:24: warning: operation on 'nesvnic->nic.sq_tail' may be undefined [-Wsequence-point] drivers/isdn/hardware/eicon/message.c:11314:54: warning: array subscript is above array bounds [-Warray-bounds] drivers/platform/x86/eeepc-wmi.c:216:23: warning: 'new' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/net/chelsio/sge.c:463:11: warning: operation on 's->port' may be undefined [-Wsequence-point] drivers/media/dvb/dvb-core/dmxdev.c:583:13: warning: comparison between 'enum dmx_ts_pes' and 'enum <anonymous>' [-Wenum-compare] drivers/net/cxgb3/t3_hw.c:3693:12: warning: operation on 'mc7->size' may be undefined [-Wsequence-point] 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] 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/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/media/dvb/frontends/dib3000mc.c:854:1: warning: the frame size of 2304 bytes is larger than 2048 bytes [-Wframe-larger-than=] drivers/video/intelfb/intelfbhw.c:1144:16: warning: 'p2' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/video/intelfb/intelfbhw.c:1144:40: warning: 'p1' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/media/dvb/frontends/dib7000m.c:808:3: warning: case value '255' not in enumerated type 'fe_transmit_mode_t' [-Wswitch] drivers/media/dvb/frontends/dib7000m.c:869:3: warning: case value '255' not in enumerated type 'fe_transmit_mode_t' [-Wswitch] drivers/media/dvb/frontends/dib7000m.c:1023:3: warning: case value '255' not in enumerated type 'fe_transmit_mode_t' [-Wswitch] drivers/media/dvb/frontends/dib7000m.c:1033:3: warning: case value '255' not in enumerated type 'fe_transmit_mode_t' [-Wswitch] drivers/media/dvb/frontends/dib7000m.c:1043:3: warning: case value '255' not in enumerated type 'fe_transmit_mode_t' [-Wswitch] drivers/media/dvb/frontends/dib7000p.c:717:3: warning: case value '255' not in enumerated type 'fe_transmit_mode_t' [-Wswitch] drivers/media/dvb/frontends/dib7000p.c:770:3: warning: case value '255' not in enumerated type 'fe_transmit_mode_t' [-Wswitch] drivers/media/dvb/frontends/dib7000p.c:991:3: warning: case value '255' not in enumerated type 'fe_transmit_mode_t' [-Wswitch] drivers/media/dvb/frontends/dib7000p.c:1001:3: warning: case value '255' not in enumerated type 'fe_transmit_mode_t' [-Wswitch] drivers/media/dvb/frontends/dib7000p.c:1011:3: warning: case value '255' not in enumerated type 'fe_transmit_mode_t' [-Wswitch] drivers/media/dvb/frontends/dib7000p.c:1368:1: warning: the frame size of 2384 bytes is larger than 2048 bytes [-Wframe-larger-than=] drivers/usb/gadget/f_mass_storage.c:2691:28: warning: argument to 'sizeof' in 'memset' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] drivers/uwb/i1480/i1480u-wlp/lc.c:230:15: 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/xen/events.c:136:24: warning: 'mk_pirq_info' defined but not used [-Wunused-function] drivers/xen/events.c:182:17: warning: 'gsi_from_irq' defined but not used [-Wunused-function] drivers/xen/events.c:192:17: warning: 'vector_from_irq' defined but not used [-Wunused-function] drivers/usb/gadget/f_mass_storage.c:2691:28: warning: argument to 'sizeof' in 'memset' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] drivers/pci/intr_remapping.c:314:12: warning: passing argument 1 of 'set_64bit' from incompatible pointer type drivers/pci/intr_remapping.c:315:12: warning: passing argument 1 of 'set_64bit' from incompatible pointer type drivers/pci/intr_remapping.c:396:13: warning: passing argument 1 of 'set_64bit' from incompatible pointer type drivers/pci/intr_remapping.c:397:13: warning: passing argument 1 of 'set_64bit' from incompatible pointer type 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/rtc/rtc-rx8025.c:531:9: warning: 'adj' may be used uninitialized in this function [-Wmaybe-uninitialized] include/linux/device.h:628:2: warning: 'j' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/net/sfc/mcdi_mac.c:36:2: warning: case value '3' not in enumerated type 'enum efx_fc_type' [-Wswitch] drivers/net/sfc/mcdi_mac.c:144:19: warning: 'faults' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/net/tokenring/tms380tr.c:1264:18: warning: right-hand operand of comma expression has no effect [-Wunused-value] drivers/media/video/mt9v022.c:405:2: warning: case value '0' not in enumerated type 'enum v4l2_mbus_pixelcode' [-Wswitch] drivers/net/wireless/airo.c:1422:2: warning: array subscript is above array bounds [-Warray-bounds] drivers/net/wireless/airo.c:1510:3: warning: array subscript is above array bounds [-Warray-bounds] 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:3580:13: warning: operation on 'lp->tx_new' may be undefined [-Wsequence-point] drivers/net/tulip/de4x5.c:5489:13: warning: operation on 'lp->tx_new' may be undefined [-Wsequence-point] drivers/media/dvb/frontends/stv090x.c:1478:27: warning: comparison between 'enum stv090x_search' and 'enum stv090x_delsys' [-Wenum-compare] drivers/media/dvb/frontends/stv090x.c:1479:24: warning: comparison between 'enum stv090x_search' and 'enum stv090x_delsys' [-Wenum-compare] drivers/media/dvb/frontends/stv090x.c:2935:2: warning: case value '4' not in enumerated type 'enum stv090x_delsys' [-Wswitch] drivers/scsi/fcoe/libfcoe.c:448:23: warning: argument to 'sizeof' in 'memset' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] drivers/net/wireless/ray_cs.c:2566:30: warning: array subscript is above array bounds [-Warray-bounds] drivers/net/wireless/ray_cs.c:2566:17: warning: array subscript is above array bounds [-Warray-bounds] drivers/net/wireless/ray_cs.c:2565:56: warning: array subscript is above array bounds [-Warray-bounds] drivers/net/wireless/ray_cs.c:2565:43: warning: array subscript is above array bounds [-Warray-bounds] drivers/net/wireless/ray_cs.c:2565:30: warning: array subscript is above array bounds [-Warray-bounds] drivers/net/wireless/ray_cs.c:2567:15: warning: array subscript is above array bounds [-Warray-bounds] drivers/net/wireless/ray_cs.c:2580:16: warning: array subscript is above array bounds [-Warray-bounds] drivers/net/wireless/ray_cs.c:2581:18: warning: array subscript is above array bounds [-Warray-bounds] drivers/net/wireless/ray_cs.c:2581:32: warning: array subscript is above array bounds [-Warray-bounds] drivers/net/usb/mcs7830.c:356:19: warning: the omitted middle operand in ?: will always be 'true', suggest explicit middle operand [-Wparentheses] drivers/usb/storage/isd200.c:580:1: warning: the frame size of 2384 bytes is larger than 2048 bytes [-Wframe-larger-than=] include/linux/rcupdate.h:457:12: warning: the comparison will always evaluate as 'true' for the address of 'cm_ulp_ops' will never be NULL [-Waddress] drivers/net/wireless/mwl8k.c:2351:2: warning: 'ap_legacy_rates' may be used uninitialized in this function [-Wmaybe-uninitialized] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in 'memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] drivers/usb/serial/keyspan_pda.c:788:2: warning: 'fw' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/usb/serial/keyspan.c:1426:2: 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:1196:34: warning: comparison between 'enum sas_device_type' and 'enum sas_dev_type' [-Wenum-compare] drivers/scsi/mvsas/mv_sas.c:1199:39: warning: comparison between 'enum sas_device_type' and 'enum sas_dev_type' [-Wenum-compare] drivers/scsi/mvsas/mv_sas.c:1750:2: warning: case value '5' not in enumerated type 'enum sas_protocol' [-Wswitch] drivers/scsi/mvsas/mv_sas.c:1862:2: warning: case value '5' not in enumerated type 'enum sas_protocol' [-Wswitch] 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] arch/x86/include/asm/uaccess.h:183:2: warning: 'frequency' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/media/video/gspca/gspca.c:1501:2: warning: case value '7' not in enumerated type 'enum v4l2_memory' [-Wswitch] drivers/scsi/pm8001/pm8001_sas.c:467:3: warning: case value '5' not in enumerated type 'enum sas_protocol' [-Wswitch] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in 'memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] drivers/video/s1d13xxxfb.c:421:1: warning: 'bltbit_wait_bitset' defined but not used [-Wunused-function] drivers/video/s1d13xxxfb.c:464:1: warning: 'bltbit_fifo_status' defined but not used [-Wunused-function] drivers/scsi/pm8001/pm8001_hwi.c:2934:32: warning: comparison between 'enum sas_device_type' and 'enum sas_dev_type' [-Wenum-compare] drivers/scsi/pm8001/pm8001_hwi.c:2936:37: warning: comparison between 'enum sas_device_type' and 'enum sas_dev_type' [-Wenum-compare] drivers/net/xen-netfront.c:69:46: warning: variably modified 'tx_skbs' at file scope drivers/net/xen-netfront.c:69:46: warning: variably modified 'grant_tx_ref' at file scope drivers/net/xen-netfront.c:70:46: warning: variably modified 'rx_skbs' at file scope drivers/net/xen-netfront.c:70:46: warning: variably modified 'grant_rx_ref' at file scope drivers/net/xen-netfront.c:70:46: warning: variably modified 'rx_pfn_array' at file scope drivers/net/xen-netfront.c:70:46: warning: variably modified 'rx_mcl' at file scope drivers/net/xen-netfront.c:70:46: warning: variably modified 'rx_mmu' at file scope drivers/scsi/qla2xxx/qla_init.c:2961:13: warning: 'wrap.b24' may be used uninitialized in this function [-Wmaybe-uninitialized] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in 'memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in 'memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] drivers/scsi/qla2xxx/qla_attr.c:2308:3: warning: 'req_data_len' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/scsi/qla2xxx/qla_attr.c:2308:3: warning: 'req_data' may be used uninitialized in this function [-Wmaybe-uninitialized] include/linux/device.h:628:2: warning: 'type' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/scsi/qla2xxx/qla_attr.c:2288:29: warning: 'command_sent' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/net/s2io.c:8445:18: warning: 'tcp' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/net/wireless/iwlwifi/iwl-core.c:2946:18: warning: 'coex_cmd.flags' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/net/wireless/ath/ath9k/eeprom_def.c:240:2: warning: case value '29' not in enumerated type 'enum eeprom_param' [-Wswitch] drivers/net/wireless/ath/ath9k/eeprom_def.c:242:2: warning: case value '30' not in enumerated type 'enum eeprom_param' [-Wswitch] drivers/net/wireless/ath/ath9k/eeprom_def.c:244:2: warning: case value '31' not in enumerated type 'enum eeprom_param' [-Wswitch] drivers/net/wireless/ath/ath9k/eeprom_def.c:1421:47: warning: comparison between 'enum ath9k_hal_freq_band' and 'enum ieee80211_band' [-Wenum-compare] drivers/net/wireless/ath/ath9k/eeprom_4k.c:185:2: warning: case value '29' not in enumerated type 'enum eeprom_param' [-Wswitch] drivers/net/wireless/ath/ath9k/eeprom_4k.c:187:2: warning: case value '30' not in enumerated type 'enum eeprom_param' [-Wswitch] drivers/net/wireless/ath/ath9k/eeprom_4k.c:189:2: warning: case value '31' not in enumerated type 'enum eeprom_param' [-Wswitch] drivers/net/wireless/ath/ath9k/eeprom_9287.c:175:2: warning: case value '29' not in enumerated type 'enum eeprom_param' [-Wswitch] drivers/net/wireless/ath/ath9k/eeprom_9287.c:177:2: warning: case value '30' not in enumerated type 'enum eeprom_param' [-Wswitch] drivers/net/wireless/ath/ath9k/eeprom_9287.c:179:2: warning: case value '31' not in enumerated type 'enum eeprom_param' [-Wswitch] drivers/net/wireless/prism54/isl_ioctl.c:2735:14: warning: array subscript is above array bounds [-Warray-bounds] drivers/net/wireless/iwmc3200wifi/commands.c:905:15: warning: operation on 'iwm->scan_id' may be undefined [-Wsequence-point] 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/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/scsi/hpsa.c:1214:32: warning: argument to 'sizeof' in 'memset' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] Full Log # git rev-parse -q --verify 5878e067ecac4bd2320e933ec485c01190a5b881^{commit} # git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/stable linux-2.6.34.y # git rev-parse -q --verify 5878e067ecac4bd2320e933ec485c01190a5b881^{commit} 5878e067ecac4bd2320e933ec485c01190a5b881 # git checkout -q -f -B kisskb 5878e067ecac4bd2320e933ec485c01190a5b881 # git clean -qxdf # < git log -1 # commit 5878e067ecac4bd2320e933ec485c01190a5b881 # Author: Paul Gortmaker <paul.gortmaker@windriver.com> # Date: Mon Feb 10 17:31:40 2014 -0500 # # Linux 2.6.34.15 # # Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> # < /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 5878e067ecac4bd2320e933ec485c01190a5b881 # < make -s -j 32 ARCH=x86 O=/kisskb/build/stable-34_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 32 ARCH=x86 O=/kisskb/build/stable-34_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 32 ARCH=x86 O=/kisskb/build/stable-34_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 32 ARCH=x86 O=/kisskb/build/stable-34_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:448:26: /kisskb/src/usr/gen_init_cpio.c:393:4: warning: 'strncpy' output may be truncated copying 4096 bytes from a string of length 4096 [-Wstringop-truncation] 393 \| strncpy(new_location, expanded, PATH_MAX); \| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/arch/x86/kvm/mmu.c: In function '__set_spte': /kisskb/src/arch/x86/kvm/mmu.c:291:12: 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:8:20: 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:138: kernel/timeconst.h] Error 255 make[2]: * Waiting for unfinished jobs.... /kisskb/src/mm/swapfile.c: In function 'sys_swapon': /kisskb/src/mm/swapfile.c:2045:2: warning: 'span' may be used uninitialized in this function [-Wmaybe-uninitialized] printk(KERN_INFO "Adding %uk swap on %s. " ^ /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/mm/percpu.c: In function 'per_cpu_ptr_to_phys': /kisskb/src/mm/percpu.c:1377:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ make[1]: * [/kisskb/src/Makefile:892: kernel] Error 2 make[1]: * Waiting for unfinished jobs.... In file included from /kisskb/src/drivers/ata/libata-core.c:65:0: /kisskb/src/drivers/ata/libata-core.c: In function 'ata_dev_configure': /kisskb/src/include/linux/libata.h:1247:2: 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:1503:6: note: 'native_sectors' was declared here u64 native_sectors; ^ In file included from /kisskb/src/security/selinux/xfrm.c:46:0: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in 'memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ 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; ^ /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:1968:3: warning: 'fw' may be used uninitialized in this function [-Wmaybe-uninitialized] release_firmware(fw); ^ /kisskb/src/drivers/atm/ambassador.c:1926:26: note: 'fw' was declared here const struct firmware fw; ^ In file included from /kisskb/src/arch/x86/include/asm/bug.h:38:0, from /kisskb/src/include/linux/kernel.h:20, 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:3258:24: 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:74:25: note: in definition of macro 'WARN_ON' int __ret_warn_on = !!(condition); \ ^ /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); ^ In file included from /kisskb/src/include/acpi/acpi.h:61:0, from /kisskb/src/drivers/acpi/acpica/nsrepair.c:44: /kisskb/src/drivers/acpi/acpica/nsrepair.c: In function 'acpi_ns_repair_object': /kisskb/src/include/acpi/acoutput.h:260:41: warning: 'new_object' may be used uninitialized in this function [-Wmaybe-uninitialized] #define ACPI_DEBUG_PRINT(plist) acpi_debug_print plist ^ /kisskb/src/drivers/acpi/acpica/nsrepair.c:125:29: note: 'new_object' was declared here union acpi_operand_object new_object; ^ /kisskb/src/arch/x86/kernel/head_64.S: Assembler messages: /kisskb/src/arch/x86/kernel/head_64.S:419: Warning: ignoring fill value in section `.bss' /kisskb/src/arch/x86/kernel/head_64.S:424: Warning: ignoring fill value in section `.bss.page_aligned' /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/fs/cifs/cifssmb.c: In function 'CIFSSMBSetCIFSACL': /kisskb/src/fs/cifs/cifssmb.c:3173:3: warning: array subscript is above array bounds [-Warray-bounds] memcpy((char ) &pSMBr->hdr.Protocol + data_offset, ^ /kisskb/src/drivers/atm/he.c: In function 'he_service_rbrq': /kisskb/src/drivers/atm/he.c:1884:21: 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:1967:21: warning: operation on 'he_dev->tbrq_head' may be undefined [-Wsequence-point] he_dev->tbrq_head = (struct he_tbrq ) ^ /kisskb/src/fs/cifs/cifssmb.c: In function 'CIFSSMBSetFileInfo': /kisskb/src/fs/cifs/cifssmb.c:4988:2: 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:5278:2: warning: array subscript is above array bounds [-Warray-bounds] cifs_fill_unix_set_info(data_offset, args); ^ /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]) : "?", ^ /kisskb/src/fs/ecryptfs/keystore.c: In function 'decrypt_pki_encrypted_session_key': /kisskb/src/fs/ecryptfs/keystore.c:1039:7: 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:1887:7: 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:1874:9: note: 'payload_len' was declared here size_t payload_len; ^ In file included from /kisskb/src/arch/x86/include/asm/percpu.h:44:0, 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:167: /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:3427:6: note: 'size' was declared here int size; ^ /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:595:11: 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:355:2: warning: 'val' may be used uninitialized in this function [-Wmaybe-uninitialized] dev_set_name(dev, "%s", devinfo.name); ^ /kisskb/src/fs/fuse/cuse.c:280:4: 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:268:8: note: 'key' was declared here char key, val; ^ /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:167) [-Wdeprecated-declarations] } else if (check_region(pss_cdrom_port, 2)) { ^ /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/drivers/block/DAC960.c: In function 'DAC960_V2_ProcessCompletedCommand': /kisskb/src/drivers/block/DAC960.c:5088:30: 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/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), ^ 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:51:3: 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/sound/usb/usbaudio.c: In function 'parse_audio_endpoints': /kisskb/src/sound/usb/usbaudio.c:2812:5: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized] if (err < 0) ^ /kisskb/src/sound/usb/usbaudio.c:2746:24: note: 'ret' was declared here int brate, framesize, ret; ^ In file included from /kisskb/src/include/xen/interface/io/blkif.h:12:0, from /kisskb/src/drivers/block/xen-blkfront.c:53: /kisskb/src/drivers/block/xen-blkfront.c:72:43: 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:72:23: 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:93:27: note: in expansion of macro 'BLK_RING_SIZE' struct blk_shadow shadow[BLK_RING_SIZE]; ^ /kisskb/src/fs/nfs/inode.c: In function 'nfs_zap_caches_locked': /kisskb/src/fs/nfs/inode.c:140:41: 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/sound/usb/caiaq/device.c: In function 'snd_probe': /kisskb/src/sound/usb/caiaq/device.c:482:3: warning: 'card' may be used uninitialized in this function [-Wmaybe-uninitialized] snd_card_free(card); ^ /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; ^ /kisskb/src/drivers/block/drbd/drbd_main.c: In function 'drbd_buildtag': /kisskb/src/drivers/block/drbd/drbd_main.c:3711:19: warning: the comparison will always evaluate as 'true' for the address of '__this_module' will never be NULL [-Waddress] if (THIS_MODULE != NULL) ^ /kisskb/src/fs/nilfs2/btree.c: In function 'nilfs_btree_convert_and_insert': /kisskb/src/fs/nilfs2/btree.c:1672:8: warning: 'bh' may be used uninitialized in this function [-Wmaybe-uninitialized] node = (struct nilfs_btree_node )bh->b_data; ^ /kisskb/src/fs/nilfs2/btree.c:1718:22: note: 'bh' was declared here struct buffer_head bh; ^ /kisskb/src/drivers/block/drbd/drbd_nl.c: In function 'drbd_nl_disk_conf': /kisskb/src/drivers/block/drbd/drbd_nl.c:936:14: warning: comparison between 'enum drbd_ret_codes' and 'enum drbd_state_ret_codes' [-Wenum-compare] if (retcode < SS_SUCCESS) ^ In file included from /kisskb/src/sound/usb/usx2y/us122l.c:22:0: /kisskb/src/sound/usb/usx2y/us122l.c: In function 'snd_us122l_probe': /kisskb/src/include/sound/core.h:305:53: 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:574:19: note: 'card' was declared here struct snd_card card; ^ In file included from /kisskb/src/sound/usb/usx2y/usbusx2y.c:139:0: /kisskb/src/sound/usb/usx2y/usbusx2y.c: In function 'snd_usX2Y_probe': /kisskb/src/include/sound/core.h:305:53: 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/fs/nfs/callback_xdr.c: In function 'nfs4_callback_compound': /kisskb/src/fs/nfs/callback_xdr.c:612:9: warning: 'op_nr' may be used uninitialized in this function [-Wmaybe-uninitialized] op = &callback_ops[op_nr]; ^ /kisskb/src/fs/nfs/callback_xdr.c:627:15: note: 'op_nr' was declared here unsigned int op_nr; ^ /kisskb/src/drivers/bluetooth/btmrvl_sdio.c: In function 'btmrvl_sdio_verify_fw_download': /kisskb/src/drivers/bluetooth/btmrvl_sdio.c:93:23: warning: 'fws1' may be used uninitialized in this function [-Wmaybe-uninitialized] dat = (((u16) fws1) << 8) \| fws0; ^ /kisskb/src/drivers/bluetooth/btmrvl_sdio.c:80:11: note: 'fws1' was declared here u8 fws0, fws1; ^ In file included from /kisskb/src/drivers/char/ip2/ip2main.c:282:0: /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/sound/soc/codecs/wm_hubs.c: In function 'hp_event': /kisskb/src/sound/soc/codecs/wm_hubs.c:139:10: warning: 'reg_r' may be used uninitialized in this function [-Wmaybe-uninitialized] reg_r += hubs->dcs_codes; ^ /kisskb/src/sound/soc/codecs/wm_hubs.c:95:18: note: 'reg_r' was declared here u16 reg, reg_l, reg_r, dcs_cfg; ^ /kisskb/src/sound/soc/codecs/wm_hubs.c:133:10: warning: 'reg_l' may be used uninitialized in this function [-Wmaybe-uninitialized] reg_l += hubs->dcs_codes; ^ /kisskb/src/sound/soc/codecs/wm_hubs.c:95:11: note: 'reg_l' was declared here u16 reg, reg_l, reg_r, dcs_cfg; ^ /kisskb/src/drivers/dma/dmatest.c: In function 'dmatest_add_channel': /kisskb/src/drivers/dma/dmatest.c:564:28: warning: the omitted middle operand in ?: will always be 'true', suggest explicit middle operand [-Wparentheses] thread_count += cnt > 0 ?: 0; ^ /kisskb/src/drivers/char/pcmcia/cm4000_cs.c: In function 'monitor_card': /kisskb/src/drivers/char/pcmcia/cm4000_cs.c:836:21: warning: operation on 'ptsreq.protocol' may be undefined [-Wsequence-point] ptsreq.protocol = ptsreq.protocol = ^ /kisskb/src/drivers/char/isicom.c: In function 'isicom_open': /kisskb/src/drivers/char/isicom.c:875:20: warning: unused variable 'card' [-Wunused-variable] struct isi_board card; ^ /kisskb/src/sound/pci/hda/patch_realtek.c: In function 'alc_build_controls': /kisskb/src/sound/pci/hda/patch_realtek.c:2571:44: warning: 'kctl' may be used uninitialized in this function [-Wmaybe-uninitialized] const char kname = kctl ? kctl->id.name : NULL; ^ /kisskb/src/fs/compat_ioctl.c: In function 'serial_struct_ioctl': /kisskb/src/fs/compat_ioctl.c:713:38: warning: typedef 'SS' locally defined but not used [-Wunused-local-typedefs] typedef struct serial_struct SS; ^ /kisskb/src/fs/locks.c: In function 'sys_flock': /kisskb/src/fs/locks.c:1595:39: warning: 'lock' may be used uninitialized in this function [-Wmaybe-uninitialized] error = security_file_lock(filp, lock->fl_type); ^ /kisskb/src/fs/ocfs2/file.c: In function 'ocfs2_extend_no_holes': /kisskb/src/fs/ocfs2/file.c:863:6: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized] if (ret < 0) { ^ /kisskb/src/fs/ocfs2/file.c:784:6: note: 'ret' was declared here int ret; ^ /kisskb/src/sound/soc/codecs/wm8993.c: In function 'wm8993_set_fll': /kisskb/src/sound/soc/codecs/wm8993.c:436:2: warning: 'fll_div.k' may be used uninitialized in this function [-Wmaybe-uninitialized] snd_soc_write(codec, WM8993_FLL_CONTROL_3, fll_div.k); ^ /kisskb/src/sound/soc/codecs/wm8993.c:440:20: 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:434:29: 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:435:29: 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:582:2: 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:586:20: 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:590:34: 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:580:28: 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:581:28: warning: 'fll_div.fll_fratio' may be used uninitialized in this function [-Wmaybe-uninitialized] (fll_div.fll_fratio << WM9081_FLL_FRATIO_SHIFT)); ^ /kisskb/src/drivers/gpio/it8761e_gpio.c: In function 'it8761e_gpio_exit': /kisskb/src/drivers/gpio/it8761e_gpio.c:220:3: warning: ignoring return value of 'gpiochip_remove', declared with attribute warn_unused_result [-Wunused-result] gpiochip_remove(&it8761e_gpio_chip); ^ /kisskb/src/drivers/gpu/drm/i915/i915_dma.c: In function 'i915_driver_load': /kisskb/src/drivers/gpu/drm/i915/i915_dma.c:1375:28: warning: 'compressed_llb' may be used uninitialized in this function [-Wmaybe-uninitialized] dev_priv->compressed_llb = compressed_llb; ^ /kisskb/src/drivers/gpu/drm/i915/i915_dma.c:1317:38: note: 'compressed_llb' was declared here struct drm_mm_node compressed_fb, compressed_llb; ^ 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:28, 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:586:33: warning: array subscript is above array bounds [-Warray-bounds] be32_to_cpu(leaf->ents[i + 1].hashval)); ^ /kisskb/src/include/linux/compiler.h:141:42: note: in definition of macro 'unlikely' # define unlikely(x) __builtin_expect(!!(x), 0) ^ /kisskb/src/fs/xfs/xfs_dir2_leaf.c:585:4: 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:586:11: note: in expansion of macro 'be32_to_cpu' be32_to_cpu(leaf->ents[i + 1].hashval)); ^ /kisskb/src/fs/xfs/xfs_dir2_block.c: In function 'xfs_dir2_sf_to_block': /kisskb/src/fs/xfs/xfs_dir2_block.c:1153:26: warning: array subscript is above array bounds [-Warray-bounds] dep->name[0] = dep->name[1] = '.'; ^ 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:28, 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:362:33: warning: array subscript is above array bounds [-Warray-bounds] be32_to_cpu(leaf->ents[i + 1].hashval)); ^ /kisskb/src/include/linux/compiler.h:141:42: note: in definition of macro 'unlikely' # define unlikely(x) __builtin_expect(!!(x), 0) ^ /kisskb/src/fs/xfs/xfs_dir2_node.c:361:4: 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:362:11: 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:624:31: warning: array subscript is above array bounds [-Warray-bounds] leaf->ents[to] = leaf->ents[from]; ^ /kisskb/src/drivers/gpu/drm/radeon/atombios_crtc.c: In function 'atombios_crtc_mode_set': /kisskb/src/drivers/gpu/drm/radeon/atombios_crtc.c:607:17: warning: 'pll' may be used uninitialized in this function [-Wmaybe-uninitialized] pll->flags \|= RADEON_PLL_USE_POST_DIV; ^ /kisskb/src/drivers/gpu/drm/radeon/atombios_crtc.c:682:21: note: 'pll' was declared here struct radeon_pll pll; ^ /kisskb/src/drivers/isdn/hardware/mISDN/hfcpci.c: In function 'hfcpci_softirq': /kisskb/src/drivers/isdn/hardware/mISDN/hfcpci.c:2320:2: 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, ^ /kisskb/src/drivers/infiniband/core/cma.c: In function 'cma_iw_handler': /kisskb/src/drivers/infiniband/core/cma.c:1255:3: warning: case value '4294967185' not in enumerated type 'enum iw_cm_event_status' [-Wswitch] case -ECONNREFUSED: ^ /kisskb/src/drivers/infiniband/core/cma.c:1258:3: warning: case value '4294967186' not in enumerated type 'enum iw_cm_event_status' [-Wswitch] case -ETIMEDOUT: ^ /kisskb/src/drivers/infiniband/core/cma.c:1254:3: warning: case value '4294967192' not in enumerated type 'enum iw_cm_event_status' [-Wswitch] case -ECONNRESET: ^ 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/infiniband/hw/nes/nes_hw.c: In function 'nes_destroy_nic_qp': /kisskb/src/drivers/infiniband/hw/nes/nes_hw.c:1973:24: warning: operation on 'nesvnic->nic.sq_tail' may be undefined [-Wsequence-point] nesvnic->nic.sq_tail = (++nesvnic->nic.sq_tail) ^ /kisskb/src/drivers/isdn/hardware/eicon/message.c: In function 'mixer_notify_update': /kisskb/src/drivers/isdn/hardware/eicon/message.c:11314:54: warning: array subscript is above array bounds [-Warray-bounds] ((CAPI_MSG ) msg)->info.facility_req.structs[3] = 0; ^ /kisskb/src/drivers/platform/x86/eeepc-wmi.c: In function 'eeepc_wmi_notify': /kisskb/src/drivers/platform/x86/eeepc-wmi.c:216:23: warning: 'new' may be used uninitialized in this function [-Wmaybe-uninitialized] bd->props.brightness = new; ^ /kisskb/src/drivers/platform/x86/eeepc-wmi.c:209:6: note: 'new' was declared here int new; ^ /kisskb/src/drivers/net/chelsio/sge.c: In function 'sched_skb': /kisskb/src/drivers/net/chelsio/sge.c:463:11: warning: operation on 's->port' may be undefined [-Wsequence-point] s->port = ++s->port & (MAX_NPORTS - 1); ^ /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/net/cxgb3/t3_hw.c: In function 'mc7_prep': /kisskb/src/drivers/net/cxgb3/t3_hw.c:3693:12: 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/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:35:0: /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/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/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/media/dvb/frontends/dib3000mc.c: In function 'dib3000mc_i2c_enumeration': /kisskb/src/drivers/media/dvb/frontends/dib3000mc.c:854:1: warning: the frame size of 2304 bytes is larger than 2048 bytes [-Wframe-larger-than=] } ^ /kisskb/src/drivers/video/intelfb/intelfbhw.c: In function 'intelfbhw_mode_to_hw': /kisskb/src/drivers/video/intelfb/intelfbhw.c:1144:16: 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:1144:40: warning: 'p1' may be used uninitialized in this function [-Wmaybe-uninitialized] dpll \|= (p2 << DPLL_P2_SHIFT) \| (p1 << DPLL_P1_SHIFT); ^ /kisskb/src/drivers/media/dvb/frontends/dib7000m.c: In function 'dib7000m_set_channel': /kisskb/src/drivers/media/dvb/frontends/dib7000m.c:808:3: 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/dib7000m.c:869:3: 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:1023:3: 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:1033:3: 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:1043:3: 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_set_channel': /kisskb/src/drivers/media/dvb/frontends/dib7000p.c:717:3: 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:770:3: 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/dib7000p.c:991:3: 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:1001:3: 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/dib7000p.c:1011:3: 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/dib7000p.c: In function 'dib7000p_i2c_enumeration': /kisskb/src/drivers/media/dvb/frontends/dib7000p.c:1368:1: warning: the frame size of 2384 bytes is larger than 2048 bytes [-Wframe-larger-than=] } ^ In file included from /kisskb/src/drivers/usb/gadget/mass_storage.c:64:0: /kisskb/src/drivers/usb/gadget/f_mass_storage.c: In function 'fsg_common_init': /kisskb/src/drivers/usb/gadget/f_mass_storage.c:2691:28: warning: argument to 'sizeof' in 'memset' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memset(common, 0, sizeof common); ^ /kisskb/src/drivers/uwb/i1480/i1480u-wlp/lc.c: In function 'i1480u_add': /kisskb/src/drivers/uwb/i1480/i1480u-wlp/lc.c:230:15: 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/xen/events.c:136:24: 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:182:17: warning: 'gsi_from_irq' defined but not used [-Wunused-function] static unsigned gsi_from_irq(unsigned irq) ^ /kisskb/src/drivers/xen/events.c:192:17: warning: 'vector_from_irq' defined but not used [-Wunused-function] static unsigned vector_from_irq(unsigned irq) ^ In file included from /kisskb/src/drivers/usb/gadget/multi.c:75:0: /kisskb/src/drivers/usb/gadget/f_mass_storage.c: In function 'fsg_common_init': /kisskb/src/drivers/usb/gadget/f_mass_storage.c:2691:28: warning: argument to 'sizeof' in 'memset' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memset(common, 0, sizeof common); ^ /kisskb/src/drivers/pci/intr_remapping.c: In function 'modify_irte': /kisskb/src/drivers/pci/intr_remapping.c:314:12: 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:8:20: 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:315:12: 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:8:20: 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:396:13: 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:8:20: 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:397:13: 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:8:20: note: expected 'volatile u64 ' but argument is of type 'long unsigned int ' static inline void set_64bit(volatile u64 ptr, u64 val) ^ 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/rtc/rtc-rx8025.c: In function 'rx8025_sysfs_show_clock_adjust': /kisskb/src/drivers/rtc/rtc-rx8025.c:531:9: warning: 'adj' may be used uninitialized in this function [-Wmaybe-uninitialized] return sprintf(buf, "%d\n", adj); ^ In file included from /kisskb/src/include/linux/dmaengine.h:24:0, from /kisskb/src/include/linux/skbuff.h:30, from /kisskb/src/include/linux/if_ether.h:124, from /kisskb/src/include/linux/netdevice.h:29, from /kisskb/src/drivers/net/pcmcia/smc91c92_cs.c:37: /kisskb/src/drivers/net/pcmcia/smc91c92_cs.c: In function 'smc91c92_probe': /kisskb/src/include/linux/device.h:628:2: warning: 'j' may be used uninitialized in this function [-Wmaybe-uninitialized] printk(level "%s %s: " format , dev_driver_string(dev) , \ ^ /kisskb/src/drivers/net/pcmcia/smc91c92_cs.c:857:12: note: 'j' was declared here int i, j, rev; ^ /kisskb/src/drivers/net/sfc/mcdi_mac.c: In function 'efx_mcdi_set_mac': /kisskb/src/drivers/net/sfc/mcdi_mac.c:36:2: warning: case value '3' not in enumerated type 'enum efx_fc_type' [-Wswitch] case EFX_FC_RX \| EFX_FC_TX: ^ /kisskb/src/drivers/net/sfc/mcdi_mac.c: In function 'efx_mcdi_mac_check_fault': /kisskb/src/drivers/net/sfc/mcdi_mac.c:144:19: warning: 'faults' may be used uninitialized in this function [-Wmaybe-uninitialized] return (rc != 0) \|\| (faults != 0); ^ /kisskb/src/drivers/net/tokenring/tms380tr.c: In function 'tms380tr_exec_sifcmd': /kisskb/src/drivers/net/tokenring/tms380tr.c:1264:18: warning: right-hand operand of comma expression has no effect [-Wunused-value] loop_counter = 0,5 800000; ^ /kisskb/src/drivers/media/video/mt9v022.c: In function 'mt9v022_s_fmt': /kisskb/src/drivers/media/video/mt9v022.c:405:2: warning: case value '0' not in enumerated type 'enum v4l2_mbus_pixelcode' [-Wswitch] case 0: ^ /kisskb/src/drivers/net/wireless/airo.c: In function 'encapsulate': /kisskb/src/drivers/net/wireless/airo.c:1422:2: warning: array subscript is above array bounds [-Warray-bounds] emmh32_update(&context->seed,frame->da + ETH_ALEN * 2,payLen); //payload ^ /kisskb/src/drivers/net/wireless/airo.c: In function 'decapsulate': /kisskb/src/drivers/net/wireless/airo.c:1510:3: warning: array subscript is above array bounds [-Warray-bounds] emmh32_update(&context->seed, eth->da + ETH_ALEN2,payLen); ^ /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:3580:13: 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:5489:13: warning: operation on 'lp->tx_new' may be undefined [-Wsequence-point] lp->tx_new = (++lp->tx_new) % lp->txRingSize; ^ /kisskb/src/drivers/media/dvb/frontends/stv090x.c: In function 'stv090x_start_search': /kisskb/src/drivers/media/dvb/frontends/stv090x.c:1478:27: 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:1479:24: 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:2935:2: warning: case value '4' not in enumerated type 'enum stv090x_delsys' [-Wswitch] case STV090x_UNKNOWN: ^ /kisskb/src/drivers/scsi/fcoe/libfcoe.c: In function 'fcoe_ctlr_encaps': /kisskb/src/drivers/scsi/fcoe/libfcoe.c:448:23: 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)); ^ In file included from /kisskb/src/include/linux/kernel.h:18:0, from /kisskb/src/arch/x86/include/asm/percpu.h:44, 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/net/wireless/ray_cs.c:33: /kisskb/src/drivers/net/wireless/ray_cs.c: In function 'rx_authenticate.isra.7': /kisskb/src/drivers/net/wireless/ray_cs.c:2566:30: warning: array subscript is above array bounds [-Warray-bounds] msg->var[4], msg->var[5]); ^ /kisskb/src/include/linux/dynamic_debug.h:60:36: note: in definition of macro 'dynamic_pr_debug' printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__); \ ^ /kisskb/src/drivers/net/wireless/ray_cs.c:2564:3: note: in expansion of macro 'pr_debug' pr_debug("ray_cs rx_auth var= %02x %02x %02x %02x %02x %02x\n", ^ /kisskb/src/drivers/net/wireless/ray_cs.c:2566:17: warning: array subscript is above array bounds [-Warray-bounds] msg->var[4], msg->var[5]); ^ /kisskb/src/include/linux/dynamic_debug.h:60:36: note: in definition of macro 'dynamic_pr_debug' printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__); \ ^ /kisskb/src/drivers/net/wireless/ray_cs.c:2564:3: note: in expansion of macro 'pr_debug' pr_debug("ray_cs rx_auth var= %02x %02x %02x %02x %02x %02x\n", ^ /kisskb/src/drivers/net/wireless/ray_cs.c:2565:56: warning: array subscript is above array bounds [-Warray-bounds] msg->var[0], msg->var[1], msg->var[2], msg->var[3], ^ /kisskb/src/include/linux/dynamic_debug.h:60:36: note: in definition of macro 'dynamic_pr_debug' printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__); \ ^ /kisskb/src/drivers/net/wireless/ray_cs.c:2564:3: note: in expansion of macro 'pr_debug' pr_debug("ray_cs rx_auth var= %02x %02x %02x %02x %02x %02x\n", ^ /kisskb/src/drivers/net/wireless/ray_cs.c:2565:43: warning: array subscript is above array bounds [-Warray-bounds] msg->var[0], msg->var[1], msg->var[2], msg->var[3], ^ /kisskb/src/include/linux/dynamic_debug.h:60:36: note: in definition of macro 'dynamic_pr_debug' printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__); \ ^ /kisskb/src/drivers/net/wireless/ray_cs.c:2564:3: note: in expansion of macro 'pr_debug' pr_debug("ray_cs rx_auth var= %02x %02x %02x %02x %02x %02x\n", ^ /kisskb/src/drivers/net/wireless/ray_cs.c:2565:30: warning: array subscript is above array bounds [-Warray-bounds] msg->var[0], msg->var[1], msg->var[2], msg->var[3], ^ /kisskb/src/include/linux/dynamic_debug.h:60:36: note: in definition of macro 'dynamic_pr_debug' printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__); \ ^ /kisskb/src/drivers/net/wireless/ray_cs.c:2564:3: note: in expansion of macro 'pr_debug' pr_debug("ray_cs rx_auth var= %02x %02x %02x %02x %02x %02x\n", ^ /kisskb/src/drivers/net/wireless/ray_cs.c:2567:15: warning: array subscript is above array bounds [-Warray-bounds] if (msg->var[2] == 1) { ^ /kisskb/src/drivers/net/wireless/ray_cs.c:2580:16: warning: array subscript is above array bounds [-Warray-bounds] if (msg->var[2] == 2) { ^ /kisskb/src/drivers/net/wireless/ray_cs.c:2581:18: 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:2581:32: warning: array subscript is above array bounds [-Warray-bounds] if ((msg->var[3] \| msg->var[4]) == 0) { ^ /kisskb/src/drivers/net/usb/mcs7830.c: In function 'mcs7830_set_autoneg': /kisskb/src/drivers/net/usb/mcs7830.c:356:19: warning: the omitted middle operand in ?: will always be 'true', suggest explicit middle operand [-Wparentheses] return ret < 0 ? : 0; ^ /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 2384 bytes is larger than 2048 bytes [-Wframe-larger-than=] } ^ 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:15: /kisskb/src/drivers/net/cnic.c: In function 'cnic_cm_open': /kisskb/src/include/linux/rcupdate.h:457:12: 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:3302:2: note: in expansion of macro 'rcu_assign_pointer' rcu_assign_pointer(cp->ulp_ops[CNIC_ULP_L4], &cm_ulp_ops); ^ /kisskb/src/drivers/net/wireless/mwl8k.c: In function 'mwl8k_bss_info_changed': /kisskb/src/drivers/net/wireless/mwl8k.c:2351:2: warning: 'ap_legacy_rates' may be used uninitialized in this function [-Wmaybe-uninitialized] legacy_rate_mask_to_array(cmd->supp_rates, legacy_rate_mask); ^ /kisskb/src/drivers/net/wireless/mwl8k.c:3406:6: note: 'ap_legacy_rates' was declared here u32 ap_legacy_rates; ^ In file included from /kisskb/src/drivers/net/wireless/mac80211_hwsim.c:20:0: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in 'memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/drivers/usb/serial/keyspan_pda.c: In function 'keyspan_pda_fake_startup': /kisskb/src/drivers/usb/serial/keyspan_pda.c:788:2: warning: 'fw' may be used uninitialized in this function [-Wmaybe-uninitialized] release_firmware(fw); ^ /kisskb/src/drivers/usb/serial/keyspan.c: In function 'keyspan_fake_startup': /kisskb/src/drivers/usb/serial/keyspan.c:1426:2: 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:1196:34: 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:1199:39: 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:1750:2: 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:1862:2: warning: case value '5' not in enumerated type 'enum sas_protocol' [-Wswitch] case SAS_PROTOCOL_SATA \| SAS_PROTOCOL_STP: { ^ /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)); ^ In file included from /kisskb/src/arch/x86/include/asm/sections.h:5:0, from /kisskb/src/arch/x86/include/asm/hw_irq.h:26, from /kisskb/src/include/linux/irq.h:232, from /kisskb/src/arch/x86/include/asm/hardirq.h:5, from /kisskb/src/include/linux/hardirq.h:10, from /kisskb/src/include/linux/interrupt.h:12, from /kisskb/src/drivers/net/sb1000.c:41: /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/media/video/gspca/gspca.c: In function 'vidioc_reqbufs': /kisskb/src/drivers/media/video/gspca/gspca.c:1501:2: warning: case value '7' not in enumerated type 'enum v4l2_memory' [-Wswitch] case GSPCA_MEMORY_READ: / (internal call) / ^ /kisskb/src/drivers/scsi/pm8001/pm8001_sas.c: In function 'pm8001_task_exec': /kisskb/src/drivers/scsi/pm8001/pm8001_sas.c:467:3: warning: case value '5' not in enumerated type 'enum sas_protocol' [-Wswitch] case SAS_PROTOCOL_SATA \| SAS_PROTOCOL_STP: ^ In file included from /kisskb/src/drivers/net/pppol2tp.c:99:0: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in 'memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/drivers/video/s1d13xxxfb.c:421:1: 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:464:1: warning: 'bltbit_fifo_status' defined but not used [-Wunused-function] bltbit_fifo_status(struct fb_info info) ^ /kisskb/src/drivers/scsi/pm8001/pm8001_hwi.c: In function 'hw_event_sas_phy_up': /kisskb/src/drivers/scsi/pm8001/pm8001_hwi.c:2934:32: 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/pm8001/pm8001_hwi.c:2936:37: warning: comparison between 'enum sas_device_type' and 'enum sas_dev_type' [-Wenum-compare] else if (phy->identify.device_type != NO_DEVICE) ^ In file included from /kisskb/src/include/xen/interface/io/netif.h:12:0, from /kisskb/src/drivers/net/xen-netfront.c:52: /kisskb/src/drivers/net/xen-netfront.c:69:46: 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:69:26: 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:98:12: note: in expansion of macro 'NET_TX_RING_SIZE' } tx_skbs[NET_TX_RING_SIZE]; ^ /kisskb/src/drivers/net/xen-netfront.c:69:46: 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:69:26: 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:100:27: 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:70:46: 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:70:26: 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:116:26: 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:70:46: 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:70:26: 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:118:27: 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:70:46: 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:70:26: 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:120:29: 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:70:46: 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:70:26: 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:121:32: note: in expansion of macro 'NET_RX_RING_SIZE' struct multicall_entry rx_mcl[NET_RX_RING_SIZE+1]; ^ /kisskb/src/drivers/net/xen-netfront.c:70:46: 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:70:26: 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:122:27: note: in expansion of macro 'NET_RX_RING_SIZE' struct mmu_update rx_mmu[NET_RX_RING_SIZE]; ^ /kisskb/src/drivers/scsi/qla2xxx/qla_init.c: In function 'qla2x00_configure_loop': /kisskb/src/drivers/scsi/qla2xxx/qla_init.c:2961:13: 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:2867:12: note: 'wrap.b24' was declared here port_id_t wrap, nxt_d_id; ^ In file included from /kisskb/src/drivers/net/macvlan.c:32:0: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in 'memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ In file included from /kisskb/src/drivers/net/veth.c:17:0: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in 'memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/drivers/scsi/qla2xxx/qla_attr.c: In function 'qla2x00_process_vendor_specific': /kisskb/src/drivers/scsi/qla2xxx/qla_attr.c:2308:3: warning: 'req_data_len' may be used uninitialized in this function [-Wmaybe-uninitialized] dma_free_coherent(&ha->pdev->dev, req_data_len, ^ /kisskb/src/drivers/scsi/qla2xxx/qla_attr.c:2308:3: warning: 'req_data' may be used uninitialized in this function [-Wmaybe-uninitialized] In file included from /kisskb/src/include/linux/pci.h:53:0, from /kisskb/src/drivers/scsi/qla2xxx/qla_def.h:15, from /kisskb/src/drivers/scsi/qla2xxx/qla_attr.c:7: /kisskb/src/include/linux/device.h:628:2: warning: 'type' may be used uninitialized in this function [-Wmaybe-uninitialized] printk(level "%s %s: " format , dev_driver_string(dev) , \ ^ /kisskb/src/drivers/scsi/qla2xxx/qla_attr.c:2148:8: note: 'type' was declared here char type; ^ /kisskb/src/drivers/scsi/qla2xxx/qla_attr.c:2288:29: warning: 'command_sent' may be used uninitialized in this function [-Wmaybe-uninitialized] fw_sts_ptr = command_sent; ^ /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; ^ /kisskb/src/drivers/net/wireless/iwlwifi/iwl-core.c: In function 'iwl_send_wimax_coex': /kisskb/src/drivers/net/wireless/iwlwifi/iwl-core.c:2946:18: warning: 'coex_cmd.flags' may be used uninitialized in this function [-Wmaybe-uninitialized] coex_cmd.flags \|= COEX_FLAGS_ASSOC_WA_UNMASK_MSK; ^ /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:240:2: 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:242:2: 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:244:2: 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:1421:47: warning: comparison between 'enum ath9k_hal_freq_band' and 'enum ieee80211_band' [-Wenum-compare] &(eep->modalHeader[ATH9K_HAL_FREQ_BAND_2GHZ == freq_band]); ^ /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:185:2: 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:187:2: 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:189:2: 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_9287.c: In function 'ath9k_hw_AR9287_get_eeprom': /kisskb/src/drivers/net/wireless/ath/ath9k/eeprom_9287.c:175:2: 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:177:2: 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:179:2: 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:2735:14: warning: array subscript is above array bounds [-Warray-bounds] current_ev = prism54_translate_bss(ndev, &info, current_ev, ^ /kisskb/src/drivers/net/wireless/iwmc3200wifi/commands.c: In function 'iwm_scan_ssids': /kisskb/src/drivers/net/wireless/iwmc3200wifi/commands.c:905:15: 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/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/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/scsi/hpsa.c: In function 'hpsa_scsi_do_simple_cmd_with_retry': /kisskb/src/drivers/scsi/hpsa.c:1214:32: 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)); ^ make: ** [Makefile:130: sub-make] Error 2 Command 'make -s -j 32 ARCH=x86 O=/kisskb/build/stable-34_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-34_x86-allmodconfig_x86_64-gcc4.9 # Build took: 0:04:55.971557

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