Buildresult: powerpc-next/powernv_defconfig/powerpc-gcc11 built on Feb 13 2023, 01:53

kisskb

Revisions | Branches | Compilers | Configs | Build Results | Build Failures |

Status:	OK
Date/Time:	Feb 13 2023, 01:53
Duration:	0:04:50.854447
Builder:	alpine1
Revision:	powerpc/rtas: arch-wide function token lookup conversions (`2b42c8057a19768a3f203feee8fe16965ff119b5)`
Target:	powerpc-next/powernv_defconfig/powerpc-gcc11
Branch:	powerpc-next
Compiler:	powerpc-gcc11 (powerpc64-linux-gcc (GCC) 11.1.0 / GNU ld (GNU Binutils) 2.36.1)
Config:	powernv_defconfig (download)
Log:	Download original Possible warnings (2) arch/powerpc/kernel/head_64.o: warning: objtool: end_first_256B(): can't find starting instruction arch/powerpc/kernel/optprobes_head.o: warning: objtool: optprobe_template_end(): can't find starting instruction Full Log # git rev-parse -q --verify 2b42c8057a19768a3f203feee8fe16965ff119b5^{commit} 2b42c8057a19768a3f203feee8fe16965ff119b5 already have revision, skipping fetch # git checkout -q -f -B kisskb 2b42c8057a19768a3f203feee8fe16965ff119b5 # git clean -qxdf # < git log -1 # commit 2b42c8057a19768a3f203feee8fe16965ff119b5 # Author: Nathan Lynch <nathanl@linux.ibm.com> # Date: Fri Feb 10 12:42:08 2023 -0600 # # powerpc/rtas: arch-wide function token lookup conversions # # With the tokens for all implemented RTAS functions now available via # rtas_function_token(), which is optimal and safe for arbitrary # contexts, there is no need to use rtas_token() or cache its result. # # Most conversions are trivial, but a few are worth describing in more # detail: # # * Error injection token comparisons for lockdown purposes are # consolidated into a simple predicate: token_is_restricted_errinjct(). # # * A couple of special cases in block_rtas_call() do not use # rtas_token() but perform string comparisons against names in the # function table. These are converted to compare against token values # instead, which is logically equivalent but less expensive. # # * The lookup for the ibm,os-term token can be deferred until needed, # instead of caching it at boot to avoid device tree traversal during # panic. # # * Since rtas_function_token() accesses a read-only data structure # without taking any locks, xmon's lookup of set-indicator can be # performed as needed instead of cached at startup. # # Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com> # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # Link: https://lore.kernel.org/r/20230125-b4-powerpc-rtas-queue-v3-20-26929c8cce78@linux.ibm.com # < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 2b42c8057a19768a3f203feee8fe16965ff119b5 # < make -s -j 160 ARCH=powerpc O=/kisskb/build/powerpc-next_powernv_defconfig_powerpc-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux- powernv_defconfig # < make -s -j 160 ARCH=powerpc O=/kisskb/build/powerpc-next_powernv_defconfig_powerpc-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 160 ARCH=powerpc O=/kisskb/build/powerpc-next_powernv_defconfig_powerpc-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig # make -s -j 160 ARCH=powerpc O=/kisskb/build/powerpc-next_powernv_defconfig_powerpc-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux- arch/powerpc/kernel/head_64.o: warning: objtool: end_first_256B(): can't find starting instruction arch/powerpc/kernel/optprobes_head.o: warning: objtool: optprobe_template_end(): can't find starting instruction Completed OK # rm -rf /kisskb/build/powerpc-next_powernv_defconfig_powerpc-gcc11 # Build took: 0:04:50.854447

© Michael Ellerman 2006-2018.