Buildresult: linus/imx_v6_v7_defconfig/arm-gcc4.6 built on Jan 4 2019, 17:46

kisskb

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Status:	Failed
Date/Time:	Jan 4 2019, 17:46
Duration:	0:01:21.679785
Builder:	ka4
Revision:	Remove 'type' argument from access_ok() function (`96d4f267e40f9509e8a66e2b39e8b95655617693)`
Target:	linus/imx_v6_v7_defconfig/arm-gcc4.6
Branch:	linus
Compiler:	arm-gcc4.6 (arm-unknown-linux-gnueabi-gcc (GCC) 4.6.3 / GNU ld (GNU Binutils) 2.22)
Config:	imx_v6_v7_defconfig (download)
Log:	Download original Possible errors include/linux/qcom_scm.h:73:10: error: 'ENODEV' undeclared (first use in this function) include/linux/qcom_scm.h:78:10: error: 'ENODEV' undeclared (first use in this function) include/linux/qcom_scm.h:83:30: error: 'ENODEV' undeclared (first use in this function) include/linux/qcom_scm.h:86:31: error: 'ENODEV' undeclared (first use in this function) include/linux/qcom_scm.h:88:35: error: 'ENODEV' undeclared (first use in this function) include/linux/qcom_scm.h:90:55: error: 'ENODEV' undeclared (first use in this function) include/linux/qcom_scm.h:91:67: error: 'ENODEV' undeclared (first use in this function) include/linux/qcom_scm.h:95:35: error: 'ENODEV' undeclared (first use in this function) include/linux/qcom_scm.h:99:55: error: 'ENODEV' undeclared (first use in this function) include/linux/qcom_scm.h:100:80: error: 'ENODEV' undeclared (first use in this function) include/linux/qcom_scm.h:101:86: error: 'ENODEV' undeclared (first use in this function) include/linux/qcom_scm.h:102:92: error: 'ENODEV' undeclared (first use in this function) include/linux/qcom_scm.h:103:84: error: 'ENODEV' undeclared (first use in this function) include/linux/qcom_scm.h:104:84: error: 'ENODEV' undeclared (first use in this function) make[5]: * [scripts/Makefile.build:277: drivers/gpu/drm/msm/adreno/a5xx_gpu.o] Error 1 make[4]: * [scripts/Makefile.build:492: drivers/gpu/drm/msm] Error 2 make[3]: * [scripts/Makefile.build:492: drivers/gpu/drm] Error 2 make[2]: * [scripts/Makefile.build:492: drivers/gpu] Error 2 make[1]: * [Makefile:1049: drivers] Error 2 make: * [Makefile:152: sub-make] Error 2 Possible warnings (15) arch/arm/boot/dts/vfxxx.dtsi:550.24-563.6: Warning (spi_bus_bridge): /soc/aips-bus@40080000/spi@400ad000: incorrect #address-cells for SPI bus arch/arm/boot/dts/vf610-bk4.dtb: Warning (spi_bus_reg): Failed prerequisite 'spi_bus_bridge' kernel/cgroup/cgroup-v1.c:1263:20: warning: 'root' may be used uninitialized in this function [-Wuninitialized] kernel/printk/printk.c:186:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] kernel/rcu/srcutree.c:152:32: warning: 'levelspread[<Ua320>]' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:2594:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:1855:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] sound/soc/codecs/wm8960.c:803:70: warning: 'j' may be used uninitialized in this function [-Wuninitialized] sound/soc/codecs/wm8960.c:800:68: warning: 'i' may be used uninitialized in this function [-Wuninitialized] include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] fs/udf/unicode.c:132:8: warning: 'c' may be used uninitialized in this function [-Wuninitialized] include/linux/skbuff.h:1338:6: warning: 'extra_uref' may be used uninitialized in this function [-Wuninitialized] include/linux/skbuff.h:1338:6: warning: 'extra_uref' may be used uninitialized in this function [-Wuninitialized] include/linux/qcom_scm.h:99:1: warning: control reaches end of non-void function [-Wreturn-type] net/mac80211/mlme.c:1522:3: warning: 'pwr_level_cisco' may be used uninitialized in this function [-Wuninitialized] Full Log # git rev-parse -q --verify 96d4f267e40f9509e8a66e2b39e8b95655617693^{commit} 96d4f267e40f9509e8a66e2b39e8b95655617693 already have revision, skipping fetch # git checkout -q -f -B kisskb 96d4f267e40f9509e8a66e2b39e8b95655617693 # git clean -qxdf # < git log -1 # commit 96d4f267e40f9509e8a66e2b39e8b95655617693 # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Thu Jan 3 18:57:57 2019 -0800 # # Remove 'type' argument from access_ok() function # # Nobody has actually used the type (VERIFY_READ vs VERIFY_WRITE) argument # of the user address range verification function since we got rid of the # old racy i386-only code to walk page tables by hand. # # It existed because the original 80386 would not honor the write protect # bit when in kernel mode, so you had to do COW by hand before doing any # user access. But we haven't supported that in a long time, and these # days the 'type' argument is a purely historical artifact. # # A discussion about extending 'user_access_begin()' to do the range # checking resulted this patch, because there is no way we're going to # move the old VERIFY_xyz interface to that model. And it's best done at # the end of the merge window when I've done most of my merges, so let's # just get this done once and for all. # # This patch was mostly done with a sed-script, with manual fix-ups for # the cases that weren't of the trivial 'access_ok(VERIFY_xyz' form. # # There were a couple of notable cases: # # - csky still had the old "verify_area()" name as an alias. # # - the iter_iov code had magical hardcoded knowledge of the actual # values of VERIFY_{READ,WRITE} (not that they mattered, since nothing # really used it) # # - microblaze used the type argument for a debug printout # # but other than those oddities this should be a total no-op patch. # # I tried to fix up all architectures, did fairly extensive grepping for # access_ok() uses, and the changes are trivial, but I may have missed # something. Any missed conversion should be trivially fixable, though. # # Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> # < /opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-gcc --version # < /opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-ld --version # < git log --format=%s --max-count=1 96d4f267e40f9509e8a66e2b39e8b95655617693 # < make -s -j 10 ARCH=arm O=/kisskb/build/linus_imx_v6_v7_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi- imx_v6_v7_defconfig # make -s -j 10 ARCH=arm O=/kisskb/build/linus_imx_v6_v7_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi- /kisskb/src/arch/arm/boot/dts/vfxxx.dtsi:550.24-563.6: Warning (spi_bus_bridge): /soc/aips-bus@40080000/spi@400ad000: incorrect #address-cells for SPI bus also defined at /kisskb/src/arch/arm/boot/dts/vf610-bk4.dts:107.8-119.3 arch/arm/boot/dts/vf610-bk4.dtb: Warning (spi_bus_reg): Failed prerequisite 'spi_bus_bridge' /kisskb/src/kernel/cgroup/cgroup-v1.c: In function 'cgroup1_mount': /kisskb/src/kernel/cgroup/cgroup-v1.c:1263:20: warning: 'root' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /kisskb/src/kernel/printk/printk.c:186:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/rcu/srcutree.c: In function 'init_srcu_struct_fields': /kisskb/src/kernel/rcu/srcutree.c:152:32: warning: 'levelspread[<Ua320>]' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/rcu/srcutree.c:100:6: note: 'levelspread[<Ua320>]' was declared here /kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read': /kisskb/src/drivers/base/regmap/regmap.c:2594:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/base/regmap/regmap.c: In function '_regmap_raw_write': /kisskb/src/drivers/base/regmap/regmap.c:1855:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/wm8960.c: In function 'wm8960_configure_clocking': /kisskb/src/sound/soc/codecs/wm8960.c:803:70: warning: 'j' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/wm8960.c:800:68: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/proc/inode.c: In function 'proc_reg_open': /kisskb/src/include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/proc/inode.c:341:21: note: 'pdeo' was declared here /kisskb/src/fs/udf/unicode.c: In function 'udf_name_conv_char': /kisskb/src/fs/udf/unicode.c:132:8: warning: 'c' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/ipv6/ip6_output.c: In function '__ip6_append_data': /kisskb/src/include/linux/skbuff.h:1338:6: warning: 'extra_uref' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/ipv6/ip6_output.c:1270:14: note: 'extra_uref' was declared here /kisskb/src/net/ipv4/ip_output.c: In function '__ip_append_data': /kisskb/src/include/linux/skbuff.h:1338:6: warning: 'extra_uref' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/ipv4/ip_output.c:885:14: note: 'extra_uref' was declared here In file included from /kisskb/src/drivers/gpu/drm/msm/adreno/a5xx_gpu.c:17:0: /kisskb/src/include/linux/qcom_scm.h: In function 'qcom_scm_set_cold_boot_addr': /kisskb/src/include/linux/qcom_scm.h:73:10: error: 'ENODEV' undeclared (first use in this function) /kisskb/src/include/linux/qcom_scm.h:73:10: note: each undeclared identifier is reported only once for each function it appears in /kisskb/src/include/linux/qcom_scm.h: In function 'qcom_scm_set_warm_boot_addr': /kisskb/src/include/linux/qcom_scm.h:78:10: error: 'ENODEV' undeclared (first use in this function) /kisskb/src/include/linux/qcom_scm.h: In function 'qcom_scm_hdcp_req': /kisskb/src/include/linux/qcom_scm.h:83:30: error: 'ENODEV' undeclared (first use in this function) /kisskb/src/include/linux/qcom_scm.h: In function 'qcom_scm_pas_init_image': /kisskb/src/include/linux/qcom_scm.h:86:31: error: 'ENODEV' undeclared (first use in this function) /kisskb/src/include/linux/qcom_scm.h: In function 'qcom_scm_pas_mem_setup': /kisskb/src/include/linux/qcom_scm.h:88:35: error: 'ENODEV' undeclared (first use in this function) /kisskb/src/include/linux/qcom_scm.h: In function 'qcom_scm_pas_auth_and_reset': /kisskb/src/include/linux/qcom_scm.h:90:55: error: 'ENODEV' undeclared (first use in this function) /kisskb/src/include/linux/qcom_scm.h: In function 'qcom_scm_pas_shutdown': /kisskb/src/include/linux/qcom_scm.h:91:67: error: 'ENODEV' undeclared (first use in this function) /kisskb/src/include/linux/qcom_scm.h: In function 'qcom_scm_assign_mem': /kisskb/src/include/linux/qcom_scm.h:95:35: error: 'ENODEV' undeclared (first use in this function) /kisskb/src/include/linux/qcom_scm.h: In function 'qcom_scm_set_remote_state': /kisskb/src/include/linux/qcom_scm.h:99:55: error: 'ENODEV' undeclared (first use in this function) /kisskb/src/include/linux/qcom_scm.h: In function 'qcom_scm_restore_sec_cfg': /kisskb/src/include/linux/qcom_scm.h:100:80: error: 'ENODEV' undeclared (first use in this function) /kisskb/src/include/linux/qcom_scm.h: In function 'qcom_scm_iommu_secure_ptbl_size': /kisskb/src/include/linux/qcom_scm.h:101:86: error: 'ENODEV' undeclared (first use in this function) /kisskb/src/include/linux/qcom_scm.h: In function 'qcom_scm_iommu_secure_ptbl_init': /kisskb/src/include/linux/qcom_scm.h:102:92: error: 'ENODEV' undeclared (first use in this function) /kisskb/src/include/linux/qcom_scm.h: In function 'qcom_scm_io_readl': /kisskb/src/include/linux/qcom_scm.h:103:84: error: 'ENODEV' undeclared (first use in this function) /kisskb/src/include/linux/qcom_scm.h: In function 'qcom_scm_io_writel': /kisskb/src/include/linux/qcom_scm.h:104:84: error: 'ENODEV' undeclared (first use in this function) /kisskb/src/drivers/gpu/drm/msm/adreno/a5xx_gpu.c: In function 'qcom_scm_set_remote_state': /kisskb/src/include/linux/qcom_scm.h:99:1: warning: control reaches end of non-void function [-Wreturn-type] make[5]: * [/kisskb/src/scripts/Makefile.build:277: drivers/gpu/drm/msm/adreno/a5xx_gpu.o] Error 1 make[4]: * [/kisskb/src/scripts/Makefile.build:492: drivers/gpu/drm/msm] Error 2 make[3]: * [/kisskb/src/scripts/Makefile.build:492: drivers/gpu/drm] Error 2 make[2]: * [/kisskb/src/scripts/Makefile.build:492: drivers/gpu] Error 2 make[1]: * [/kisskb/src/Makefile:1049: drivers] Error 2 make[1]: * Waiting for unfinished jobs.... /kisskb/src/net/mac80211/mlme.c: In function 'ieee80211_rx_mgmt_beacon': /kisskb/src/net/mac80211/mlme.c:1522:3: warning: 'pwr_level_cisco' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/mac80211/mlme.c:1479:6: note: 'pwr_level_cisco' was declared here make: *** [Makefile:152: sub-make] Error 2 Command 'make -s -j 10 ARCH=arm O=/kisskb/build/linus_imx_v6_v7_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi- ' returned non-zero exit status 2 # rm -rf /kisskb/build/linus_imx_v6_v7_defconfig_arm # Build took: 0:01:21.679785

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