* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * This automated bisection report was sent to you on the basis * * that you may be involved with the breaking commit it has * * found. No manual investigation has been done to verify it, * * and the root cause of the problem may be somewhere else. * * * * If you do send a fix, please include this trailer: * * Reported-by: "kernelci.org bot" <b...@kernelci.org> * * * * Hope this helps! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
ulfh/next boot bisection: v5.4-rc1-17-g25812fcf7403 on bcm2837-rpi-3-b-32 Summary: Start: 25812fcf7403 mmc: mmci: make unexported functions static Details: https://kernelci.org/boot/id/5d96538e59b514aa6fd85813 Plain log: https://storage.kernelci.org//ulfh/next/v5.4-rc1-17-g25812fcf7403/arm/bcm2835_defconfig/gcc-8/lab-baylibre/boot-bcm2837-rpi-3-b.txt HTML log: https://storage.kernelci.org//ulfh/next/v5.4-rc1-17-g25812fcf7403/arm/bcm2835_defconfig/gcc-8/lab-baylibre/boot-bcm2837-rpi-3-b.html Result: ac7c3e4ff401 compiler: enable CONFIG_OPTIMIZE_INLINING forcibly Checks: revert: PASS verify: PASS Parameters: Tree: ulfh URL: https://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git Branch: next Target: bcm2837-rpi-3-b-32 CPU arch: arm Lab: lab-baylibre Compiler: gcc-8 Config: bcm2835_defconfig Test suite: boot Breaking commit found: ------------------------------------------------------------------------------- commit ac7c3e4ff401b304489a031938dbeaab585bfe0a Author: Masahiro Yamada <yamada.masah...@socionext.com> Date: Wed Sep 25 16:47:42 2019 -0700 compiler: enable CONFIG_OPTIMIZE_INLINING forcibly Commit 9012d011660e ("compiler: allow all arches to enable CONFIG_OPTIMIZE_INLINING") allowed all architectures to enable this option. A couple of build errors were reported by randconfig, but all of them have been ironed out. Towards the goal of removing CONFIG_OPTIMIZE_INLINING entirely (and it will simplify the 'inline' macro in compiler_types.h), this commit changes it to always-on option. Going forward, the compiler will always be allowed to not inline functions marked 'inline'. This is not a problem for x86 since it has been long used by arch/x86/configs/{x86_64,i386}_defconfig. I am keeping the config option just in case any problem crops up for other architectures. The code clean-up will be done after confirming this is solid. Link: http://lkml.kernel.org/r/20190830034304.24259-1-yamada.masah...@socionext.com Signed-off-by: Masahiro Yamada <yamada.masah...@socionext.com> Acked-by: Nick Desaulniers <ndesaulni...@google.com> Cc: Ingo Molnar <mi...@redhat.com> Cc: Borislav Petkov <b...@alien8.de> Cc: Miguel Ojeda <miguel.ojeda.sando...@gmail.com> Signed-off-by: Andrew Morton <a...@linux-foundation.org> Signed-off-by: Linus Torvalds <torva...@linux-foundation.org> diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 6b1b1703a646..93d97f9b0157 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -311,7 +311,7 @@ config HEADERS_CHECK relevant for userspace, say 'Y'. config OPTIMIZE_INLINING - bool "Allow compiler to uninline functions marked 'inline'" + def_bool y help This option determines if the kernel forces gcc to inline the functions developers have marked 'inline'. Doing so takes away freedom from gcc to @@ -322,8 +322,6 @@ config OPTIMIZE_INLINING decision will become the default in the future. Until then this option is there to test gcc for this. - If unsure, say N. - config DEBUG_SECTION_MISMATCH bool "Enable full Section mismatch analysis" help ------------------------------------------------------------------------------- Git bisection log: ------------------------------------------------------------------------------- git bisect start # good: [e51df6ce668a8f75ce27f83ce0f60103c568c375] mmc: host: sdhci-pci: Add Genesys Logic GL975x support git bisect good e51df6ce668a8f75ce27f83ce0f60103c568c375 # bad: [25812fcf74030d9c1be8b898573eaf28de21efee] mmc: mmci: make unexported functions static git bisect bad 25812fcf74030d9c1be8b898573eaf28de21efee # bad: [972a2bf7dfe39ebf49dd47f68d27c416392e53b1] Merge tag 'nfs-for-5.4-1' of git://git.linux-nfs.org/projects/anna/linux-nfs git bisect bad 972a2bf7dfe39ebf49dd47f68d27c416392e53b1 # good: [9c9fa97a8edbc3668dfc7a25de516e80c146e86f] Merge branch 'akpm' (patches from Andrew) git bisect good 9c9fa97a8edbc3668dfc7a25de516e80c146e86f # bad: [a22fea94992a2bc5328005e62f368413ede49c14] arch/sparc/include/asm/pgtable_64.h: fix build git bisect bad a22fea94992a2bc5328005e62f368413ede49c14 # good: [351c8a09b00b5c51c8f58b016fffe51f87e2d820] Merge branch 'i2c/for-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux git bisect good 351c8a09b00b5c51c8f58b016fffe51f87e2d820 # bad: [ac7c3e4ff401b304489a031938dbeaab585bfe0a] compiler: enable CONFIG_OPTIMIZE_INLINING forcibly git bisect bad ac7c3e4ff401b304489a031938dbeaab585bfe0a # good: [94fb98450456da82a16a378816390d99b85edb55] checkpatch: allow consecutive close braces git bisect good 94fb98450456da82a16a378816390d99b85edb55 # good: [4fadcd1c14d810ec6a695039cfc71e03ae742deb] fs/reiserfs/fix_node.c: remove set but not used variables git bisect good 4fadcd1c14d810ec6a695039cfc71e03ae742deb # good: [8495f7e6732ed248b648d36439795b42ec650b9e] fork: improve error message for corrupted page tables git bisect good 8495f7e6732ed248b648d36439795b42ec650b9e # good: [7c3a6aedcd6aae0a32a527e68669f7dd667492d1] kexec: bail out upon SIGKILL when allocating memory. git bisect good 7c3a6aedcd6aae0a32a527e68669f7dd667492d1 # good: [9dd819a15162f8f82a6001b090caa38c18297b39] uaccess: add missing __must_check attributes git bisect good 9dd819a15162f8f82a6001b090caa38c18297b39 # first bad commit: [ac7c3e4ff401b304489a031938dbeaab585bfe0a] compiler: enable CONFIG_OPTIMIZE_INLINING forcibly -------------------------------------------------------------------------------
