Buildresult: powerpc-next/powerpc-allnoconfig/powerpc-gcc8 built on Sep 14 2019, 02:47

kisskb

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Status:	OK
Date/Time:	Sep 14 2019, 02:47
Duration:	0:00:20.507879
Builder:	blade4b
Revision:	powerpc/64s: Set reserved PCR bits (`516627be26024f9952005a3116cbdb9d6dc24428)`
Target:	powerpc-next/powerpc-allnoconfig/powerpc-gcc8
Branch:	powerpc-next
Compiler:	powerpc-gcc8 (powerpc64-linux-gcc (GCC) 8.1.0 / GNU ld (GNU Binutils) 2.30)
Config:	allnoconfig (download)
Log:	Download original No warnings found in log. Full Log # git rev-parse -q --verify 516627be26024f9952005a3116cbdb9d6dc24428^{commit} 516627be26024f9952005a3116cbdb9d6dc24428 already have revision, skipping fetch # git checkout -q -f -B kisskb 516627be26024f9952005a3116cbdb9d6dc24428 # git clean -qxdf # < git log -1 # commit 516627be26024f9952005a3116cbdb9d6dc24428 # Author: Jordan Niethe <jniethe5@gmail.com> # Date: Tue Sep 10 16:01:02 2019 +1000 # # powerpc/64s: Set reserved PCR bits # # Currently the reserved bits of the Processor Compatibility # Register (PCR) are cleared as per the Programming Note in Section # 1.3.3 of version 3.0B of the Power ISA. This causes all new # architecture features to be made available when running on newer # processors with new architecture features added to the PCR as bits # must be set to disable a given feature. # # For example to disable new features added as part of Version 2.07 of # the ISA the corresponding bit in the PCR needs to be set. # # As new processor features generally require explicit kernel support # they should be disabled until such support is implemented. Therefore # kernels should set all unknown/reserved bits in the PCR such that any # new architecture features which the kernel does not currently know # about get disabled. # # An update is planned to the ISA to clarify that the PCR is an # exception to the Programming Note on reserved bits in Section 1.3.3. # # Signed-off-by: Jordan Niethe <jniethe5@gmail.com> # [alistair: Added some clarifications to the commit message] # Signed-off-by: Alistair Popple <alistair@popple.id.au> # Tested-by: Joel Stanley <joel@jms.id.au> # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # Link: https://lore.kernel.org/r/20190910060102.21597-1-alistair@popple.id.au # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 516627be26024f9952005a3116cbdb9d6dc24428 # < make -s -j 24 ARCH=powerpc O=/kisskb/build/powerpc-next_powerpc-allnoconfig_powerpc-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux- allnoconfig # make -s -j 24 ARCH=powerpc O=/kisskb/build/powerpc-next_powerpc-allnoconfig_powerpc-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux- Completed OK # rm -rf /kisskb/build/powerpc-next_powerpc-allnoconfig_powerpc-gcc8 # Build took: 0:00:20.507879

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