Buildresult: powerpc-next/sparc64-defconfig/sparc64-gcc5 built on May 23 2018, 23:49

kisskb

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Status:	OK
Date/Time:	May 23 2018, 23:49
Duration:	0:01:07.754597
Builder:	ka3
Revision:	powerpc/64s/radix: optimise pte_update (`c8635bc26fc137c218cba3b48a834a667e3ac790)`
Target:	powerpc-next/sparc64-defconfig/sparc64-gcc5
Branch:	powerpc-next
Compiler:	sparc64-gcc5 (sparc64-linux-gcc.br_real (Buildroot 2016.11-git-00613-ge98b4dd) 5.4.0)
Config:	defconfig (download)
Log:	Download original Possible warnings (2) WARNING: EXPORT symbol "_mcount" [vmlinux] version generation failed, symbol will not be versioned. WARNING: EXPORT symbol "_mcount" [vmlinux] version generation failed, symbol will not be versioned. Full Log # git rev-parse -q --verify c8635bc26fc137c218cba3b48a834a667e3ac790^{commit} c8635bc26fc137c218cba3b48a834a667e3ac790 already have revision, skipping fetch # git checkout -q -f -B kisskb c8635bc26fc137c218cba3b48a834a667e3ac790 # git clean -qxdf # < git log -1 # commit c8635bc26fc137c218cba3b48a834a667e3ac790 # Author: Nicholas Piggin <npiggin@gmail.com> # Date: Sun May 13 14:21:06 2018 +1000 # # powerpc/64s/radix: optimise pte_update # # Implementing pte_update with pte_xchg (which uses cmpxchg) is # inefficient. A single larx/stcx. works fine, no need for the less # efficient cmpxchg sequence. # # Then remove the memory barriers from the operation. There is a # requirement for TLB flushing to load mm_cpumask after the store # that reduces pte permissions, which is moved into the TLB flush # code. # # Signed-off-by: Nicholas Piggin <npiggin@gmail.com> # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # < /opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-gcc --version # < git log --format=%s --max-count=1 c8635bc26fc137c218cba3b48a834a667e3ac790 # < make -s -j 80 ARCH=sparc64 O=/kisskb/build/powerpc-next_sparc64-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux- defconfig # make -s -j 80 ARCH=sparc64 O=/kisskb/build/powerpc-next_sparc64-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux- WARNING: EXPORT symbol "_mcount" [vmlinux] version generation failed, symbol will not be versioned. kernel: arch/sparc/boot/image is ready WARNING: EXPORT symbol "_mcount" [vmlinux] version generation failed, symbol will not be versioned. kernel: arch/sparc/boot/zImage is ready Completed OK # rm -rf /kisskb/build/powerpc-next_sparc64-defconfig_sparc64 # Build took: 0:01:07.754597

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