Buildresult: linus/powernv_defconfig+NO_RADIX/powerpc-gcc5 built on Jul 4 2018, 12:30

kisskb

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Status:	Failed
Date/Time:	Jul 4 2018, 12:30
Duration:	0:02:33.408314
Builder:	ka2
Revision:	mm: teach dump_page() to correctly output poisoned struct pages (`fc36def997cfd6cbff3eda4f82853a5c311c5466)`
Target:	linus/powernv_defconfig+NO_RADIX/powerpc-gcc5
Branch:	linus
Compiler:	powerpc-gcc5 (powerpc64le-linux-gcc (GCC) 5.2.0)
Config:	powernv_defconfig+NO_RADIX (download)
Log:	Download original Possible errors ERROR: "radix__flush_tlb_lpid_page" [arch/powerpc/kvm/kvm-hv.ko] undefined! ERROR: "radix__local_flush_tlb_lpid_guest" [arch/powerpc/kvm/kvm-hv.ko] undefined! ERROR: "radix__flush_pwc_lpid" [arch/powerpc/kvm/kvm-hv.ko] undefined! make[2]: * [__modpost] Error 1 make[1]: * [modules] Error 2 make: * [sub-make] Error 2 Possible warnings (1) WARNING: modpost: Found 2 section mismatch(es). Full Log # git rev-parse -q --verify fc36def997cfd6cbff3eda4f82853a5c311c5466^{commit} fc36def997cfd6cbff3eda4f82853a5c311c5466 already have revision, skipping fetch # git checkout -q -f -B kisskb fc36def997cfd6cbff3eda4f82853a5c311c5466 # git clean -qxdf # < git log -1 # commit fc36def997cfd6cbff3eda4f82853a5c311c5466 # Author: Pavel Tatashin <pasha.tatashin@oracle.com> # Date: Tue Jul 3 17:02:53 2018 -0700 # # mm: teach dump_page() to correctly output poisoned struct pages # # If struct page is poisoned, and uninitialized access is detected via # PF_POISONED_CHECK(page) dump_page() is called to output the page. But, # the dump_page() itself accesses struct page to determine how to print # it, and therefore gets into a recursive loop. # # For example: # # dump_page() # __dump_page() # PageSlab(page) # PF_POISONED_CHECK(page) # VM_BUG_ON_PGFLAGS(PagePoisoned(page), page) # dump_page() recursion loop. # # Link: http://lkml.kernel.org/r/20180702180536.2552-1-pasha.tatashin@oracle.com # Fixes: f165b378bbdf ("mm: uninitialized struct page poisoning sanity checking") # Signed-off-by: Pavel Tatashin <pasha.tatashin@oracle.com> # Acked-by: Michal Hocko <mhocko@suse.com> # Cc: <stable@vger.kernel.org> # Signed-off-by: Andrew Morton <akpm@linux-foundation.org> # Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> # < /opt/cross/kisskb/gcc-5.2.0-nolibc/powerpc64le-linux/bin/powerpc64le-linux-gcc --version # < git log --format=%s --max-count=1 fc36def997cfd6cbff3eda4f82853a5c311c5466 # < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_powernv_defconfig+NO_RADIX_ppc64le CROSS_COMPILE=/opt/cross/kisskb/gcc-5.2.0-nolibc/powerpc64le-linux/bin/powerpc64le-linux- powernv_defconfig # Added to kconfig CONFIG_PPC_RADIX_MMU=n # yes \n \| make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_powernv_defconfig+NO_RADIX_ppc64le CROSS_COMPILE=/opt/cross/kisskb/gcc-5.2.0-nolibc/powerpc64le-linux/bin/powerpc64le-linux- oldconfig yes: standard output: Broken pipe yes: write error # make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_powernv_defconfig+NO_RADIX_ppc64le CROSS_COMPILE=/opt/cross/kisskb/gcc-5.2.0-nolibc/powerpc64le-linux/bin/powerpc64le-linux- WARNING: modpost: Found 2 section mismatch(es). To see full details build your kernel with: 'make CONFIG_DEBUG_SECTION_MISMATCH=y' ERROR: "radix__flush_tlb_lpid_page" [arch/powerpc/kvm/kvm-hv.ko] undefined! ERROR: "radix__local_flush_tlb_lpid_guest" [arch/powerpc/kvm/kvm-hv.ko] undefined! ERROR: "radix__flush_pwc_lpid" [arch/powerpc/kvm/kvm-hv.ko] undefined! /kisskb/src/scripts/Makefile.modpost:92: recipe for target '__modpost' failed make[2]: * [__modpost] Error 1 /kisskb/src/Makefile:1206: recipe for target 'modules' failed make[1]: * [modules] Error 2 make[1]: * Waiting for unfinished jobs.... Makefile:146: recipe for target 'sub-make' failed make: *** [sub-make] Error 2 Command 'make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_powernv_defconfig+NO_RADIX_ppc64le CROSS_COMPILE=/opt/cross/kisskb/gcc-5.2.0-nolibc/powerpc64le-linux/bin/powerpc64le-linux- ' returned non-zero exit status 2 # rm -rf /kisskb/build/linus_powernv_defconfig+NO_RADIX_ppc64le # Build took: 0:02:33.408314

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