Buildresult: powerpc-fixes/arm64-defconfig/arm64-gcc5 built on Mar 24 2018, 23:41

kisskb

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Status:	Failed
Date/Time:	Mar 24 2018, 23:41
Duration:	0:00:36.409740
Builder:	ka1
Revision:	powerpc/64s: Fix i-side SLB miss bad address handler saving nonvolatile GPRs (`9c1a41149230e5e2d48c8948943306b8c0c9f242)`
Target:	powerpc-fixes/arm64-defconfig/arm64-gcc5
Branch:	powerpc-fixes
Compiler:	arm64-gcc5 (aarch64-linux-gcc.br_real (Buildroot 2016.11-git-00613-ge98b4dd) 5.4.0)
Config:	defconfig (download)
Log:	Download original Possible errors arch/arm64/kernel/head.S:677: Error: missing ')' arch/arm64/kernel/head.S:677: Error: missing ')' arch/arm64/kernel/head.S:677: Error: missing ')' arch/arm64/kernel/head.S:677: Error: junk at end of line, first unrecognized character is `U' arch/arm64/kernel/head.S:677: Error: unexpected characters following instruction at operand 2 -- `movz x1,:abs_g1_s:0xff00ffffffUL' arch/arm64/kernel/head.S:677: Error: unexpected characters following instruction at operand 2 -- `movk x1,:abs_g0_nc:0xff00ffffffUL' make[2]: * [arch/arm64/kernel/head.o] Error 1 make[1]: * [arch/arm64/kernel] Error 2 make: * [sub-make] Error 2 No warnings found in log. Full Log # git rev-parse -q --verify 9c1a41149230e5e2d48c8948943306b8c0c9f242^{commit} 9c1a41149230e5e2d48c8948943306b8c0c9f242 already have revision, skipping fetch # git checkout -q -f -B kisskb 9c1a41149230e5e2d48c8948943306b8c0c9f242 # git clean -qxdf # < git log -1 # commit 9c1a41149230e5e2d48c8948943306b8c0c9f242 # Author: Nicholas Piggin <npiggin@gmail.com> # Date: Fri Mar 23 15:53:38 2018 +1000 # # powerpc/64s: Fix i-side SLB miss bad address handler saving nonvolatile GPRs # # The SLB bad address handler's trap number fixup does not preserve the # low bit that indicates nonvolatile GPRs have not been saved. This # leads save_nvgprs to skip saving them, and subsequent functions and # return from interrupt will think they are saved. # # This causes kernel branch-to-garbage debugging to not have correct # registers, can also cause userspace to have its registers clobbered # after a segfault. # # Fixes: f0f558b131 ("powerpc/mm: Preserve CFAR value on SLB miss caused by access to bogus address") # Cc: Paul Mackerras <paulus@ozlabs.org> # Signed-off-by: Nicholas Piggin <npiggin@gmail.com> # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-gcc --version # < git log --format=%s --max-count=1 9c1a41149230e5e2d48c8948943306b8c0c9f242 # < make -s -j 48 ARCH=arm64 O=/kisskb/build/powerpc-fixes_arm64-defconfig_arm64 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux- defconfig # make -s -j 48 ARCH=arm64 O=/kisskb/build/powerpc-fixes_arm64-defconfig_arm64 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux- arch/arm64/Makefile:27: ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum /kisskb/src/arch/arm64/kernel/head.S: Assembler messages: /kisskb/src/arch/arm64/kernel/head.S:677: Error: missing ')' /kisskb/src/arch/arm64/kernel/head.S:677: Error: missing ')' /kisskb/src/arch/arm64/kernel/head.S:677: Error: missing ')' /kisskb/src/arch/arm64/kernel/head.S:677: Error: junk at end of line, first unrecognized character is `U' /kisskb/src/arch/arm64/kernel/head.S:677: Error: unexpected characters following instruction at operand 2 -- `movz x1,:abs_g1_s:0xff00ffffffUL' /kisskb/src/arch/arm64/kernel/head.S:677: Error: unexpected characters following instruction at operand 2 -- `movk x1,:abs_g0_nc:0xff00ffffffUL' /kisskb/src/scripts/Makefile.build:417: recipe for target 'arch/arm64/kernel/head.o' failed make[2]: * [arch/arm64/kernel/head.o] Error 1 make[2]: * Waiting for unfinished jobs.... /kisskb/src/Makefile:1048: recipe for target 'arch/arm64/kernel' failed make[1]: * [arch/arm64/kernel] Error 2 make[1]: * Waiting for unfinished jobs.... make[1]: * wait: No child processes. Stop. Makefile:146: recipe for target 'sub-make' failed make: *** [sub-make] Error 2 Command 'make -s -j 48 ARCH=arm64 O=/kisskb/build/powerpc-fixes_arm64-defconfig_arm64 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux- ' returned non-zero exit status 2 # rm -rf /kisskb/build/powerpc-fixes_arm64-defconfig_arm64 # Build took: 0:00:36.409740

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