Buildresult: powerpc-fixes/sparc64-defconfig/sparc64-gcc5 built on Aug 27 2020, 02:47

kisskb

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Status:	OK
Date/Time:	Aug 27 2020, 02:47
Duration:	0:01:18.790165
Builder:	ka2
Revision:	powerpc/perf: Fix reading of MSR[HV/PR] bits in trace-imc (`ce9f98c0229de93b6b90bcf3deb536f922ad893a)`
Target:	powerpc-fixes/sparc64-defconfig/sparc64-gcc5
Branch:	powerpc-fixes
Compiler:	sparc64-gcc5 (sparc64-linux-gcc.br_real (Buildroot 2016.11-git-00613-ge98b4dd) 5.4.0 / GNU ld (GNU Binutils) 2.26.1)
Config:	defconfig (download)
Log:	Download original Possible warnings (2) <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] WARNING: modpost: EXPORT symbol "_mcount" [vmlinux] version generation failed, symbol will not be versioned. Full Log # git rev-parse -q --verify ce9f98c0229de93b6b90bcf3deb536f922ad893a^{commit} ce9f98c0229de93b6b90bcf3deb536f922ad893a already have revision, skipping fetch # git checkout -q -f -B kisskb ce9f98c0229de93b6b90bcf3deb536f922ad893a # git clean -qxdf # < git log -1 # commit ce9f98c0229de93b6b90bcf3deb536f922ad893a # Author: Athira Rajeev <atrajeev@linux.vnet.ibm.com> # Date: Wed Aug 26 02:40:29 2020 -0400 # # powerpc/perf: Fix reading of MSR[HV/PR] bits in trace-imc # # IMC trace-mode uses MSR[HV/PR] bits to set the cpumode for the # instruction pointer captured in each sample. The bits are fetched from # the third double word of the trace record. Reading third double word # from IMC trace record should use be64_to_cpu() along with READ_ONCE # inorder to fetch correct MSR[HV/PR] bits. Patch addresses this change. # # Currently we are using PERF_RECORD_MISC_HYPERVISOR as cpumode if MSR # HV is 1 and PR is 0 which means the address is from host counter. But # using PERF_RECORD_MISC_HYPERVISOR for host counter data will fail to # resolve the address -> symbol during "perf report" because perf tools # side uses PERF_RECORD_MISC_KERNEL to represent the host counter data. # Therefore, fix the trace imc sample data to use # PERF_RECORD_MISC_KERNEL as cpumode for host kernel information. # # Fixes: 77ca3951cc37 ("powerpc/perf: Add kernel support for new MSR[HV PR] bits in trace-imc") # Signed-off-by: Athira Rajeev <atrajeev@linux.vnet.ibm.com> # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # Link: https://lore.kernel.org/r/1598424029-1662-1-git-send-email-atrajeev@linux.vnet.ibm.com # < /opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-gcc --version # < /opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-ld --version # < git log --format=%s --max-count=1 ce9f98c0229de93b6b90bcf3deb536f922ad893a # < make -s -j 48 ARCH=sparc64 O=/kisskb/build/powerpc-fixes_sparc64-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux- defconfig # < make -s -j 48 ARCH=sparc64 O=/kisskb/build/powerpc-fixes_sparc64-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux- help # make -s -j 48 ARCH=sparc64 O=/kisskb/build/powerpc-fixes_sparc64-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux- olddefconfig # make -s -j 48 ARCH=sparc64 O=/kisskb/build/powerpc-fixes_sparc64-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux- <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] WARNING: modpost: EXPORT symbol "_mcount" [vmlinux] version generation failed, symbol will not be versioned. kernel: arch/sparc/boot/image is ready kernel: arch/sparc/boot/zImage is ready Completed OK # rm -rf /kisskb/build/powerpc-fixes_sparc64-defconfig_sparc64 # Build took: 0:01:18.790165

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