Buildresult: powerpc-fixes/pseries_le_defconfig+NO_NUMA/powerpc-gcc5 built on Mar 24 2018, 00:09

kisskb

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Status:	Failed
Date/Time:	Mar 24 2018, 00:09
Duration:	0:01:15.694240
Builder:	ka4
Revision:	powerpc/mm: Fixup tlbie vs store ordering issue on POWER9 (`a5d4b5891c2f1f865a2def1eb0030f534e77ff86)`
Target:	powerpc-fixes/pseries_le_defconfig+NO_NUMA/powerpc-gcc5
Branch:	powerpc-fixes
Compiler:	powerpc-gcc5 (powerpc64le-linux-gcc (GCC) 5.2.0)
Config:	pseries_le_defconfig+NO_NUMA (download)
Log:	Download original Possible errors hotplug-cpu.c:(.text+0x138): undefined reference to `timed_topology_update' hotplug-cpu.c:(.text+0x410): undefined reference to `timed_topology_update' make[1]: * [vmlinux] Error 1 make: * [sub-make] Error 2 Possible warnings (1) WARNING: modpost: Found 5 section mismatch(es). Full Log # git rev-parse -q --verify a5d4b5891c2f1f865a2def1eb0030f534e77ff86^{commit} a5d4b5891c2f1f865a2def1eb0030f534e77ff86 already have revision, skipping fetch # git checkout -q -f -B kisskb a5d4b5891c2f1f865a2def1eb0030f534e77ff86 # git clean -qxdf # < git log -1 # commit a5d4b5891c2f1f865a2def1eb0030f534e77ff86 # Author: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> # Date: Fri Mar 23 10:26:27 2018 +0530 # # powerpc/mm: Fixup tlbie vs store ordering issue on POWER9 # # On POWER9, under some circumstances, a broadcast TLB invalidation # might complete before all previous stores have drained, potentially # allowing stale stores from becoming visible after the invalidation. # This works around it by doubling up those TLB invalidations which was # verified by HW to be sufficient to close the risk window. # # This will be documented in a yet-to-be-published errata. # # Fixes: 1a472c9dba6b ("powerpc/mm/radix: Add tlbflush routines") # Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> # [mpe: Enable the feature in the DT CPU features code for all Power9, # rename the feature to CPU_FTR_P9_TLBIE_BUG per benh.] # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # < /opt/cross/kisskb/gcc-5.2.0-nolibc/powerpc64le-linux/bin/powerpc64le-linux-gcc --version # < git log --format=%s --max-count=1 a5d4b5891c2f1f865a2def1eb0030f534e77ff86 # < make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-fixes_pseries_le_defconfig+NO_NUMA_ppc64le CROSS_COMPILE=/opt/cross/kisskb/gcc-5.2.0-nolibc/powerpc64le-linux/bin/powerpc64le-linux- pseries_le_defconfig # Added to kconfig CONFIG_NUMA=n # yes \n \| make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-fixes_pseries_le_defconfig+NO_NUMA_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 120 ARCH=powerpc O=/kisskb/build/powerpc-fixes_pseries_le_defconfig+NO_NUMA_ppc64le CROSS_COMPILE=/opt/cross/kisskb/gcc-5.2.0-nolibc/powerpc64le-linux/bin/powerpc64le-linux- WARNING: modpost: Found 5 section mismatch(es). To see full details build your kernel with: 'make CONFIG_DEBUG_SECTION_MISMATCH=y' arch/powerpc/platforms/pseries/hotplug-cpu.o: In function `dlpar_online_cpu': hotplug-cpu.c:(.text+0x138): undefined reference to `timed_topology_update' arch/powerpc/platforms/pseries/hotplug-cpu.o: In function `dlpar_cpu_remove': hotplug-cpu.c:(.text+0x410): undefined reference to `timed_topology_update' /kisskb/src/Makefile:1029: recipe for target 'vmlinux' failed make[1]: * [vmlinux] Error 1 Makefile:146: recipe for target 'sub-make' failed make: * [sub-make] Error 2 Command 'make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-fixes_pseries_le_defconfig+NO_NUMA_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/powerpc-fixes_pseries_le_defconfig+NO_NUMA_ppc64le # Build took: 0:01:15.694240

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