Buildresult: linus/mpc83xx_defconfig/powerpc-gcc4.6 built on May 2 2019, 05:11
kisskb
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Status:
OK
Date/Time:
May 2 2019, 05:11
Duration:
0:00:46.795608
Builder:
ka1
Revision:
gcc-9: properly declare the {pv,hv}clock_page storage (
459e3a21535ae3c7a9a123650e54f5c882b8fcbf)
Target:
linus/mpc83xx_defconfig/powerpc-gcc4.6
Branch:
linus
Compiler:
powerpc-gcc4.6
(powerpc-linux-gcc (GCC) 4.6.3 / GNU ld (GNU Binutils) 2.22)
Config:
mpc83xx_defconfig
(
download
)
Log:
Download original
Possible warnings (5)
kernel/printk/printk.c:187:16: warning: 'old' 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] include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] drivers/tty/serial/8250/8250_core.c:247:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized]
Full Log
# git rev-parse -q --verify 459e3a21535ae3c7a9a123650e54f5c882b8fcbf^{commit} 459e3a21535ae3c7a9a123650e54f5c882b8fcbf already have revision, skipping fetch # git checkout -q -f -B kisskb 459e3a21535ae3c7a9a123650e54f5c882b8fcbf # git clean -qxdf # < git log -1 # commit 459e3a21535ae3c7a9a123650e54f5c882b8fcbf # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Wed May 1 11:20:53 2019 -0700 # # gcc-9: properly declare the {pv,hv}clock_page storage # # The pvlock_page and hvclock_page variables are (as the name implies) # addresses to pages, created by the linker script. # # But we declared them as just "extern u8" variables, which _works_, but # now that gcc does some more bounds checking, it causes warnings like # # warning: array subscript 1 is outside array bounds of ‘u8[1]’ # # when we then access more than one byte from those variables. # # Fix this by simply making the declaration of the variables match # reality, which makes the compiler happy too. # # 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 459e3a21535ae3c7a9a123650e54f5c882b8fcbf # < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_mpc83xx_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- mpc83xx_defconfig # make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_mpc83xx_defconfig_powerpc-gcc4.6 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:187:16: warning: 'old' 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/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:337:21: note: 'pdeo' was declared here /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 INFO: Uncompressed kernel (size 0x64b638) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x700000) INFO: Uncompressed kernel (size 0x64b638) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x700000) INFO: Uncompressed kernel (size 0x64b638) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x700000) INFO: Uncompressed kernel (size 0x64b638) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x700000) INFO: Uncompressed kernel (size 0x64b638) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x700000) INFO: Uncompressed kernel (size 0x64b638) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x700000) INFO: Uncompressed kernel (size 0x63af8c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x700000) INFO: Uncompressed kernel (size 0x64b638) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x700000) Image Name: Linux-5.1.0-rc7-g459e3a21535a Created: Thu May 2 05:11:52 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3166360 Bytes = 3092.15 KiB = 3.02 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.1.0-rc7-g459e3a21535a Created: Thu May 2 05:11:52 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3196214 Bytes = 3121.30 KiB = 3.05 MiB Load Address: 00700000 Entry Point: 00700290 Image Name: Linux-5.1.0-rc7-g459e3a21535a Created: Thu May 2 05:11:52 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3196205 Bytes = 3121.29 KiB = 3.05 MiB Load Address: 00700000 Entry Point: 00700290 Image Name: Linux-5.1.0-rc7-g459e3a21535a Created: Thu May 2 05:11:52 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3196173 Bytes = 3121.26 KiB = 3.05 MiB Load Address: 00700000 Entry Point: 00700290 Image Name: Linux-5.1.0-rc7-g459e3a21535a Created: Thu May 2 05:11:52 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3196144 Bytes = 3121.23 KiB = 3.05 MiB Load Address: 00700000 Entry Point: 00700290 Image Name: Linux-5.1.0-rc7-g459e3a21535a Created: Thu May 2 05:11:52 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3195851 Bytes = 3120.95 KiB = 3.05 MiB Load Address: 00700000 Entry Point: 00700290 Image Name: Linux-5.1.0-rc7-g459e3a21535a Created: Thu May 2 05:11:52 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3196235 Bytes = 3121.32 KiB = 3.05 MiB Load Address: 00700000 Entry Point: 00700290 Completed OK # rm -rf /kisskb/build/linus_mpc83xx_defconfig_powerpc-gcc4.6 # Build took: 0:00:46.795608
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