Buildresult: powerpc-next/powernv_defconfig+NO_PERF/powerpc-gcc5 built on Jun 28 2019, 17:43

kisskb

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Status:	Failed
Date/Time:	Jun 28 2019, 17:43
Duration:	0:05:09.006315
Builder:	ka3
Revision:	powerpc/ftrace: Enable C Version of recordmcount (`4e859a0d78a42683ae8c8aadb94c3b210443f9de)`
Target:	powerpc-next/powernv_defconfig+NO_PERF/powerpc-gcc5
Branch:	powerpc-next
Compiler:	powerpc-gcc5 (powerpc64-linux-gcc (GCC) 5.5.0 / GNU ld (GNU Binutils) 2.29.1.20170915)
Config:	powernv_defconfig+NO_PERF (download)
Log:	Download original Possible errors arch/powerpc/kvm/book3s_hv_rmhandlers.o:(.text+0x6b0): undefined reference to `dawr_force_enable' (.text+0x18ac): undefined reference to `dawr_force_enable' make[1]: * [Makefile:1052: vmlinux] Error 1 make: * [Makefile:179: sub-make] Error 2 Possible warnings (2) kernel/futex.c:1658:17: warning: 'oldval' may be used uninitialized in this function [-Wmaybe-uninitialized] WARNING: vmlinux.o(.text+0x30d0): Section mismatch in reference from the variable start_here_common to the function .init.text:start_kernel() Full Log # git rev-parse -q --verify 4e859a0d78a42683ae8c8aadb94c3b210443f9de^{commit} 4e859a0d78a42683ae8c8aadb94c3b210443f9de already have revision, skipping fetch # git checkout -q -f -B kisskb 4e859a0d78a42683ae8c8aadb94c3b210443f9de # git clean -qxdf # < git log -1 # commit 4e859a0d78a42683ae8c8aadb94c3b210443f9de # Author: Christophe Leroy <christophe.leroy@c-s.fr> # Date: Tue May 7 13:31:38 2019 +0000 # # powerpc/ftrace: Enable C Version of recordmcount # # Selects HAVE_C_RECORDMCOUNT to use the C version of the recordmcount # intead of the old Perl Version of recordmcount. # # This should improve build time. It also seems like the old Perl Version # misses some calls to _mcount that the C version finds. # # Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> # 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 # < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 4e859a0d78a42683ae8c8aadb94c3b210443f9de # < make -s -j 10 ARCH=powerpc O=/kisskb/build/powerpc-next_powernv_defconfig+NO_PERF_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- powernv_defconfig # Added to kconfig CONFIG_PERF_EVENTS=n # yes \n \| make -s -j 10 ARCH=powerpc O=/kisskb/build/powerpc-next_powernv_defconfig+NO_PERF_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- oldconfig yes: standard output: Broken pipe # make -s -j 10 ARCH=powerpc O=/kisskb/build/powerpc-next_powernv_defconfig+NO_PERF_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- /kisskb/src/kernel/futex.c: In function 'do_futex': /kisskb/src/kernel/futex.c:1658:17: warning: 'oldval' may be used uninitialized in this function [-Wmaybe-uninitialized] return oldval == cmparg; ^ /kisskb/src/kernel/futex.c:1633:6: note: 'oldval' was declared here int oldval, ret; ^ WARNING: vmlinux.o(.text+0x30d0): Section mismatch in reference from the variable start_here_common to the function .init.text:start_kernel() The function start_here_common() references the function __init start_kernel(). This is often because start_here_common lacks a __init annotation or the annotation of start_kernel is wrong. arch/powerpc/kvm/book3s_hv_rmhandlers.o: In function `kvmppc_got_guest': arch/powerpc/kvm/book3s_hv_rmhandlers.o:(.text+0x6b0): undefined reference to `dawr_force_enable' arch/powerpc/kvm/book3s_hv_rmhandlers.o: In function `kvmppc_h_set_dabr': (.text+0x18ac): undefined reference to `dawr_force_enable' make[1]: * [/kisskb/src/Makefile:1052: vmlinux] Error 1 make: * [Makefile:179: sub-make] Error 2 Command 'make -s -j 10 ARCH=powerpc O=/kisskb/build/powerpc-next_powernv_defconfig+NO_PERF_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- ' returned non-zero exit status 2 # rm -rf /kisskb/build/powerpc-next_powernv_defconfig+NO_PERF_ppc64le-gcc5 # Build took: 0:05:09.006315

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