Buildresult: npiggin/pseries_le_defconfig/powerpc-gcc5 built on Feb 25 2020, 14:21

kisskb

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Status:	OK
Date/Time:	Feb 25 2020, 14:21
Duration:	0:03:08.655631
Builder:	blade46
Revision:	Unknown (`f801360e700f3f7a4c89b889696e91972f137351)`
Target:	npiggin/pseries_le_defconfig/powerpc-gcc5
Branch:	npiggin
Compiler:	powerpc-gcc5 (powerpc64-linux-gcc (GCC) 5.5.0 / GNU ld (GNU Binutils) 2.29.1.20170915)
Config:	pseries_le_defconfig (download)
Log:	Download original Possible warnings (2) WARNING: vmlinux.o(.text+0x4818): Section mismatch in reference from the variable __boot_from_prom to the function .init.text:prom_init() WARNING: vmlinux.o(.text+0x49c8): Section mismatch in reference from the variable start_here_common to the function .init.text:start_kernel() Full Log # git rev-parse -q --verify f801360e700f3f7a4c89b889696e91972f137351^{commit} f801360e700f3f7a4c89b889696e91972f137351 already have revision, skipping fetch # git checkout -q -f -B kisskb f801360e700f3f7a4c89b889696e91972f137351 # git clean -qxdf # < git log -1 # commit f801360e700f3f7a4c89b889696e91972f137351 # Author: Nicholas Piggin <npiggin@gmail.com> # Date: Fri Sep 13 22:07:01 2019 +1000 # # powerpc/64s: system call support for scv/rfscv instructions # # Add support for the scv instruction on POWER9 and later CPUs. # # For now this implements the zeroth scv vector 'scv 0', as identical # to 'sc' system calls, with the exception that lr is not preserved, and # it is 64-bit only. There may yet be changes made to this ABI, so it's # for testing only. # # rfscv is implemented to return from scv type system calls. It can not # be used to return from sc system calls because those are defined to # preserve lr. # # In a comparison of getpid syscall, the test program had scv taking # about 3 more cycles in user mode (92 vs 89 for sc), due to lr handling. # Total cycles taken for a getpid system call on POWER9 are improved from # 436 to 345 (26.3% faster), mostly due to reducing mtmsr and mtspr. # < /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 f801360e700f3f7a4c89b889696e91972f137351 # < make -s -j 32 ARCH=powerpc O=/kisskb/build/npiggin_pseries_le_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- pseries_le_defconfig # < make -s -j 32 ARCH=powerpc O=/kisskb/build/npiggin_pseries_le_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 32 ARCH=powerpc O=/kisskb/build/npiggin_pseries_le_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig # make -s -j 32 ARCH=powerpc O=/kisskb/build/npiggin_pseries_le_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- WARNING: vmlinux.o(.text+0x4818): Section mismatch in reference from the variable __boot_from_prom to the function .init.text:prom_init() The function __boot_from_prom() references the function __init prom_init(). This is often because __boot_from_prom lacks a __init annotation or the annotation of prom_init is wrong. WARNING: vmlinux.o(.text+0x49c8): 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. Completed OK # rm -rf /kisskb/build/npiggin_pseries_le_defconfig_powerpc-gcc5 # Build took: 0:03:08.655631

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