Buildresult: powerpc-next/skiroot_defconfig/powerpc-gcc5 built on Nov 2 2018, 06:15

kisskb

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Status:	OK
Date/Time:	Nov 2 2018, 06:15
Duration:	0:01:19.698172
Builder:	ka2
Revision:	selftests/powerpc: Fix compilation issue due to asm label (`1936f094e164cc13ebf17aba1d6b34e033e64188)`
Target:	powerpc-next/skiroot_defconfig/powerpc-gcc5
Branch:	powerpc-next
Compiler:	powerpc-gcc5 (powerpc64-linux-gcc (GCC) 5.5.0)
Config:	skiroot_defconfig (download)
Log:	Download original Possible warnings (1) WARNING: modpost: Found 2 section mismatch(es). Full Log # git rev-parse -q --verify 1936f094e164cc13ebf17aba1d6b34e033e64188^{commit} 1936f094e164cc13ebf17aba1d6b34e033e64188 already have revision, skipping fetch # git checkout -q -f -B kisskb 1936f094e164cc13ebf17aba1d6b34e033e64188 # git clean -qxdf # < git log -1 # commit 1936f094e164cc13ebf17aba1d6b34e033e64188 # Author: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> # Date: Wed Oct 31 22:48:13 2018 +0530 # # selftests/powerpc: Fix compilation issue due to asm label # # We are using 'dscr_insn' as a label in inline asm to identify if a # SIGILL was generated by the mtspr instruction at that point. However, # with inline assembly, the compiler is still free to duplicate the asm # statement for optimization purposes, which results in the label being # defined twice with the error: # /tmp/ccerQCql.s:874: Error: symbol `dscr_insn' is already defined # # With different compiler versions, we may also see: # /tmp/ccJzLDlN.o:(.toc+0x0): undefined reference to `dscr_insn' # # Remove the use of the label in the inline assembly. Instead, just look # for the offending instruction in the signal handler. # # Fixes: d2bf793237b3 ("selftests/powerpc: Add test to verify rfi flush across a system call") # Reported-by: Breno Leitao <leitao@debian.org> # Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> # Tested-by: Breno Leitao <leitao@debian.org> # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < git log --format=%s --max-count=1 1936f094e164cc13ebf17aba1d6b34e033e64188 # < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_skiroot_defconfig_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- skiroot_defconfig # make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_skiroot_defconfig_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- WARNING: modpost: Found 2 section mismatch(es). To see full details build your kernel with: 'make CONFIG_DEBUG_SECTION_MISMATCH=y' Completed OK # rm -rf /kisskb/build/powerpc-next_skiroot_defconfig_ppc64le-gcc5 # Build took: 0:01:19.698172

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