Buildresult: linus/ppc6xx_defconfig/powerpc-gcc4.9 built on Feb 24 2021, 08:35

kisskb

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Status:	OK
Date/Time:	Feb 24 2021, 08:35
Duration:	0:03:25.628290
Builder:	ka2
Revision:	Kbuild: disable TRIM_UNUSED_KSYMS option (`5cf0fd591f2e7833405bdc7ce2176c3502e8a11e)`
Target:	linus/ppc6xx_defconfig/powerpc-gcc4.9
Branch:	linus
Compiler:	powerpc-gcc4.9 (powerpc64-linux-gcc (GCC) 4.9.4 / GNU ld (GNU Binutils) 2.29.1.20170915)
Config:	ppc6xx_defconfig (download)
Log:	Download original Possible warnings (1) block/genhd.c:1314:1: warning: the frame size of 1160 bytes is larger than 1024 bytes [-Wframe-larger-than=] Full Log # git rev-parse -q --verify 5cf0fd591f2e7833405bdc7ce2176c3502e8a11e^{commit} 5cf0fd591f2e7833405bdc7ce2176c3502e8a11e already have revision, skipping fetch # git checkout -q -f -B kisskb 5cf0fd591f2e7833405bdc7ce2176c3502e8a11e # git clean -qxdf # < git log -1 # commit 5cf0fd591f2e7833405bdc7ce2176c3502e8a11e # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Tue Feb 23 12:21:58 2021 -0800 # # Kbuild: disable TRIM_UNUSED_KSYMS option # # The removal of EXPORT_UNUSED_SYMBOL() in commit 367948220fce looks like # (and was sold as) a no-op, but it actually had a rather serious and # subtle side effect: the UNUSED_SYMBOLS option not only enabled the # removed (unused) functionality, it also _disabled_ the TRIM_UNUSED_KSYMS # functionality. # # And it turns out that TRIM_UNUSED_KSYMS is a huge time waste, and takes # up a third of the kernel build time for me. For no actual upside, since # no distro is likely to ever be able to enable it (because they all # support external kernel modules). # # Rather than re-enable EXPORT_UNUSED_SYMBOL, this just disables the # TRIM_UNUSED_KSYMS option by marking it broken. I'm tempted to just # remove the support entirely, but maybe somebody has a use-case and can # fix the behavior of it. # # I could have just disabled it for COMPILE_TEST, but it really smells # like the TRIM_UNUSED_KSYMS option is badly done and not really useful, # so this takes the more direct approach - let's see if anybody ever # actually notices or complains. # # Cc: Miroslav Benes <mbenes@suse.cz> # Cc: Emil Velikov <emil.l.velikov@gmail.com> # Cc: Christoph Hellwig <hch@lst.de> # Cc: Jessica Yu <jeyu@kernel.org> # Fixes: 367948220fce ("module: remove EXPORT_UNUSED_SYMBOL*") # Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> # < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 5cf0fd591f2e7833405bdc7ce2176c3502e8a11e # < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_ppc6xx_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- ppc6xx_defconfig # < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_ppc6xx_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_ppc6xx_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig # make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_ppc6xx_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- /kisskb/src/block/genhd.c: In function 'diskstats_show': /kisskb/src/block/genhd.c:1314:1: warning: the frame size of 1160 bytes is larger than 1024 bytes [-Wframe-larger-than=] } ^ INFO: Uncompressed kernel (size 0xc92094) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc92094) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc92094) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc92094) overlaps the address of the wrapper(0x400000) INFO: Uncompressed kernel (size 0xc92094) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc92094) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc92094) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc92094) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc92094) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc81a84) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc81a84) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc92094) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) Image Name: Linux-5.11.0+ Created: Wed Feb 24 08:38:15 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5485155 Bytes = 5356.60 KiB = 5.23 MiB Load Address: 00d00000 Entry Point: 00d00294 Image Name: Linux-5.11.0+ Created: Wed Feb 24 08:38:15 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5454478 Bytes = 5326.64 KiB = 5.20 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.11.0+ Created: Wed Feb 24 08:38:16 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5484569 Bytes = 5356.02 KiB = 5.23 MiB Load Address: 00d00000 Entry Point: 00d00294 Image Name: Linux-5.11.0+ Created: Wed Feb 24 08:38:16 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5484464 Bytes = 5355.92 KiB = 5.23 MiB Load Address: 00d00000 Entry Point: 00d00294 Image Name: Linux-5.11.0+ Created: Wed Feb 24 08:38:16 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5485696 Bytes = 5357.12 KiB = 5.23 MiB Load Address: 00d00000 Entry Point: 00d00294 Image Name: Linux-5.11.0+ Created: Wed Feb 24 08:38:16 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5484669 Bytes = 5356.12 KiB = 5.23 MiB Load Address: 00d00000 Entry Point: 00d00894 Image Name: Linux-5.11.0+ Created: Wed Feb 24 08:38:16 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5485660 Bytes = 5357.09 KiB = 5.23 MiB Load Address: 00d00000 Entry Point: 00d00294 Image Name: Linux-5.11.0+ Created: Wed Feb 24 08:38:16 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5485072 Bytes = 5356.52 KiB = 5.23 MiB Load Address: 00d00000 Entry Point: 00d00894 Image Name: Linux-5.11.0+ Created: Wed Feb 24 08:38:17 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5485100 Bytes = 5356.54 KiB = 5.23 MiB Load Address: 00d00000 Entry Point: 00d00294 Completed OK # rm -rf /kisskb/build/linus_ppc6xx_defconfig_powerpc-gcc4.9 # Build took: 0:03:25.628290

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