Buildresult: powerpc-fixes/m68k-defconfig/m68k-gcc8 built on Feb 15 2022, 22:41

kisskb

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Status:	OK
Date/Time:	Feb 15 2022, 22:41
Duration:	0:02:24.546794
Builder:	ka1
Revision:	powerpc/lib/sstep: fix 'ptesync' build error (`fe663df7825811358531dc2e8a52d9eaa5e3515e)`
Target:	powerpc-fixes/m68k-defconfig/m68k-gcc8
Branch:	powerpc-fixes
Compiler:	m68k-gcc8 (m68k-linux-gcc (GCC) 8.1.0 / GNU ld (GNU Binutils) 2.30)
Config:	defconfig (download)
Log:	Download original No warnings found in log. Full Log # git rev-parse -q --verify fe663df7825811358531dc2e8a52d9eaa5e3515e^{commit} # git fetch -q -n -f git://gitlab.ozlabs.ibm.com/linuxppc/linux.git fixes-test # git rev-parse -q --verify fe663df7825811358531dc2e8a52d9eaa5e3515e^{commit} fe663df7825811358531dc2e8a52d9eaa5e3515e # git checkout -q -f -B kisskb fe663df7825811358531dc2e8a52d9eaa5e3515e # git clean -qxdf # < git log -1 # commit fe663df7825811358531dc2e8a52d9eaa5e3515e # Author: Anders Roxell <anders.roxell@linaro.org> # Date: Fri Feb 11 01:51:13 2022 +0100 # # powerpc/lib/sstep: fix 'ptesync' build error # # Building tinyconfig with gcc (Debian 11.2.0-16) and assembler (Debian # 2.37.90.20220207) the following build error shows up: # # {standard input}: Assembler messages: # {standard input}:2088: Error: unrecognized opcode: `ptesync' # make[3]: *** [/builds/linux/scripts/Makefile.build:287: arch/powerpc/lib/sstep.o] Error 1 # # Add the 'ifdef CONFIG_PPC64' around the 'ptesync' in function # 'emulate_update_regs()' to like it is in 'analyse_instr()'. Since it looks like # it got dropped inadvertently by commit 3cdfcbfd32b9 ("powerpc: Change # analyse_instr so it doesn't modify regs"). # # A key detail is that analyse_instr() will never recognise lwsync or # ptesync on 32-bit (because of the existing ifdef), and as a result # emulate_update_regs() should never be called with an op specifying # either of those on 32-bit. So removing them from emulate_update_regs() # should be a nop in terms of runtime behaviour. # # Fixes: 3cdfcbfd32b9 ("powerpc: Change analyse_instr so it doesn't modify regs") # Cc: stable@vger.kernel.org # v4.14+ # Suggested-by: Arnd Bergmann <arnd@arndb.de> # Signed-off-by: Anders Roxell <anders.roxell@linaro.org> # [mpe: Add last paragraph of change log mentioning analyse_instr() details] # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # Link: https://lore.kernel.org/r/20220211005113.1361436-1-anders.roxell@linaro.org # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/m68k-linux/bin/m68k-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/m68k-linux/bin/m68k-linux-ld --version # < git log --format=%s --max-count=1 fe663df7825811358531dc2e8a52d9eaa5e3515e # < make -s -j 48 ARCH=m68k O=/kisskb/build/powerpc-fixes_m68k-defconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/m68k-linux/bin/m68k-linux- defconfig # < make -s -j 48 ARCH=m68k O=/kisskb/build/powerpc-fixes_m68k-defconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/m68k-linux/bin/m68k-linux- help # make -s -j 48 ARCH=m68k O=/kisskb/build/powerpc-fixes_m68k-defconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/m68k-linux/bin/m68k-linux- olddefconfig # make -s -j 48 ARCH=m68k O=/kisskb/build/powerpc-fixes_m68k-defconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/m68k-linux/bin/m68k-linux- Completed OK # rm -rf /kisskb/build/powerpc-fixes_m68k-defconfig_m68k-gcc8 # Build took: 0:02:24.546794

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