Buildresult: linus/mpc85xx_defconfig/powerpc-gcc4.6 built on Jan 5 2019, 08:15
kisskb
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Status:
OK
Date/Time:
Jan 5 2019, 08:15
Duration:
0:01:43.899549
Builder:
ka3
Revision:
i915: fix missing user_access_end() in page fault exception case (
0b2c8f8b6b0c7530e2866c95862546d0da2057b0)
Target:
linus/mpc85xx_defconfig/powerpc-gcc4.6
Branch:
linus
Compiler:
powerpc-gcc4.6
(powerpc-linux-gcc (GCC) 4.6.3 / GNU ld (GNU Binutils) 2.22)
Config:
mpc85xx_defconfig
(
download
)
Log:
Download original
Possible warnings (15)
kernel/printk/printk.c:186:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] kernel/cgroup/cgroup-v1.c:1263:20: warning: 'root' may be used uninitialized in this function [-Wuninitialized] kernel/trace/trace_dynevent.c:89:5: warning: 'ret' 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] mm/hugetlb.c:1434:5: warning: 'page' 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] drivers/i2c/i2c-core-base.c:235:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/net/ethernet/freescale/fs_enet/mac-scc.c:139:6: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/tty/serial/8250/8250_core.c:247:18: 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] arch/powerpc/boot/dts/fsl/mpc8541cds.dts:334.3-21: Warning (pci_device_bus_num): /pci@e0008000/i8259@19000:bus-range: PCI bus number 1 out of range, expected (0 - 0) arch/powerpc/boot/dts/fsl/mpc8555cds.dts:334.3-21: Warning (pci_device_bus_num): /pci@e0008000/i8259@19000:bus-range: PCI bus number 1 out of range, expected (0 - 0)
Full Log
# git rev-parse -q --verify 0b2c8f8b6b0c7530e2866c95862546d0da2057b0^{commit} 0b2c8f8b6b0c7530e2866c95862546d0da2057b0 already have revision, skipping fetch # git checkout -q -f -B kisskb 0b2c8f8b6b0c7530e2866c95862546d0da2057b0 # git clean -qxdf # < git log -1 # commit 0b2c8f8b6b0c7530e2866c95862546d0da2057b0 # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Fri Jan 4 10:23:10 2019 -0800 # # i915: fix missing user_access_end() in page fault exception case # # When commit fddcd00a49e9 ("drm/i915: Force the slow path after a # user-write error") unified the error handling for various user access # problems, it didn't do the user_access_end() that is needed for the # unsafe_put_user() case. # # It's not a huge deal: a missed user_access_end() will only mean that # SMAP protection isn't active afterwards, and for the error case we'll be # returning to user mode soon enough anyway. But it's wrong, and adding # the proper user_access_end() is trivial enough (and doing it for the # other error cases where it isn't needed doesn't hurt). # # I noticed it while doing the same prep-work for changing # user_access_begin() that precipitated the access_ok() changes in commit # 96d4f267e40f ("Remove 'type' argument from access_ok() function"). # # Fixes: fddcd00a49e9 ("drm/i915: Force the slow path after a user-write error") # Cc: Chris Wilson <chris@chris-wilson.co.uk> # Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> # Cc: stable@kernel.org # v4.20 # Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-ld --version # < git log --format=%s --max-count=1 0b2c8f8b6b0c7530e2866c95862546d0da2057b0 # < make -s -j 80 ARCH=powerpc O=/kisskb/build/linus_mpc85xx_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- mpc85xx_defconfig # make -s -j 80 ARCH=powerpc O=/kisskb/build/linus_mpc85xx_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- /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/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/trace/trace_dynevent.c: In function 'create_dyn_event': /kisskb/src/kernel/trace/trace_dynevent.c:89:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /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/mm/hugetlb.c: In function 'alloc_pool_huge_page': /kisskb/src/mm/hugetlb.c:1434:5: warning: 'page' 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/drivers/i2c/i2c-core-base.c: In function 'i2c_generic_scl_recovery': /kisskb/src/drivers/i2c/i2c-core-base.c:235:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c: In function 'allocate_bd': /kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c:139:6: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] /kisskb/src/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq': /kisskb/src/drivers/tty/serial/8250/8250_core.c:247:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/tty/serial/8250/8250_core.c:227:19: note: 'i' was declared here /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/arch/powerpc/boot/dts/fsl/mpc8541cds.dts:334.3-21: Warning (pci_device_bus_num): /pci@e0008000/i8259@19000:bus-range: PCI bus number 1 out of range, expected (0 - 0) /kisskb/src/arch/powerpc/boot/dts/fsl/mpc8555cds.dts:334.3-21: Warning (pci_device_bus_num): /pci@e0008000/i8259@19000:bus-range: PCI bus number 1 out of range, expected (0 - 0) INFO: Uncompressed kernel (size 0xb9ceb8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb9ceb8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb9ceb8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb9ceb8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb9ceb8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb9ceb8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb9ceb8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb9ceb8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb9ceb8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb9ceb8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb9ceb8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb9ceb8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb9ceb8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb9ceb8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb9ceb8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb8c6f0) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) Image Name: Linux-4.20.0-g0b2c8f8b6b0c Created: Sat Jan 5 08:17:25 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5614048 Bytes = 5482.47 KiB = 5.35 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-4.20.0-g0b2c8f8b6b0c Created: Sat Jan 5 08:17:25 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5643865 Bytes = 5511.59 KiB = 5.38 MiB Load Address: 00c00000 Entry Point: 00c002a8 Image Name: Linux-4.20.0-g0b2c8f8b6b0c Created: Sat Jan 5 08:17:25 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5645087 Bytes = 5512.78 KiB = 5.38 MiB Load Address: 00c00000 Entry Point: 00c002a8 Image Name: Linux-4.20.0-g0b2c8f8b6b0c Created: Sat Jan 5 08:17:25 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5643390 Bytes = 5511.12 KiB = 5.38 MiB Load Address: 00c00000 Entry Point: 00c002a8 Image Name: Linux-4.20.0-g0b2c8f8b6b0c Created: Sat Jan 5 08:17:25 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5643862 Bytes = 5511.58 KiB = 5.38 MiB Load Address: 00c00000 Entry Point: 00c002a8 Image Name: Linux-4.20.0-g0b2c8f8b6b0c Created: Sat Jan 5 08:17:25 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5643377 Bytes = 5511.11 KiB = 5.38 MiB Load Address: 00c00000 Entry Point: 00c002e8 Image Name: Linux-4.20.0-g0b2c8f8b6b0c Created: Sat Jan 5 08:17:25 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5643359 Bytes = 5511.09 KiB = 5.38 MiB Load Address: 00c00000 Entry Point: 00c002e8 Image Name: Linux-4.20.0-g0b2c8f8b6b0c Created: Sat Jan 5 08:17:25 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5645025 Bytes = 5512.72 KiB = 5.38 MiB Load Address: 00c00000 Entry Point: 00c002a8 Image Name: Linux-4.20.0-g0b2c8f8b6b0c Created: Sat Jan 5 08:17:25 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5643901 Bytes = 5511.62 KiB = 5.38 MiB Load Address: 00c00000 Entry Point: 00c002a8 Image Name: Linux-4.20.0-g0b2c8f8b6b0c Created: Sat Jan 5 08:17:25 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5643885 Bytes = 5511.61 KiB = 5.38 MiB Load Address: 00c00000 Entry Point: 00c002a8 Image Name: Linux-4.20.0-g0b2c8f8b6b0c Created: Sat Jan 5 08:17:25 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5643378 Bytes = 5511.11 KiB = 5.38 MiB Load Address: 00c00000 Entry Point: 00c002e8 Image Name: Linux-4.20.0-g0b2c8f8b6b0c Created: Sat Jan 5 08:17:25 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5645020 Bytes = 5512.71 KiB = 5.38 MiB Load Address: 00c00000 Entry Point: 00c002a8 Image Name: Linux-4.20.0-g0b2c8f8b6b0c Created: Sat Jan 5 08:17:25 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5643884 Bytes = 5511.61 KiB = 5.38 MiB Load Address: 00c00000 Entry Point: 00c002e8 Image Name: Linux-4.20.0-g0b2c8f8b6b0c Created: Sat Jan 5 08:17:25 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5644749 Bytes = 5512.45 KiB = 5.38 MiB Load Address: 00c00000 Entry Point: 00c002a8 Image Name: Linux-4.20.0-g0b2c8f8b6b0c Created: Sat Jan 5 08:17:25 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5643359 Bytes = 5511.09 KiB = 5.38 MiB Load Address: 00c00000 Entry Point: 00c002a8 Image Name: Linux-4.20.0-g0b2c8f8b6b0c Created: Sat Jan 5 08:17:25 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5643904 Bytes = 5511.62 KiB = 5.38 MiB Load Address: 00c00000 Entry Point: 00c002e8 Completed OK # rm -rf /kisskb/build/linus_mpc85xx_defconfig_powerpc # Build took: 0:01:43.899549
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