Buildresult: powerpc-next/powernv_defconfig+NO_RADIX/powerpc-gcc9 built on Jul 28 2020, 06:44

kisskb

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

Status:	OK
Date/Time:	Jul 28 2020, 06:44
Duration:	0:04:42.634877
Builder:	blade4b
Revision:	powerpc/book3s64/radix: Add kernel command line option to disable radix GTSE (`50ad3f0d00248ed0dda6c8bb69e603b3e900161b)`
Target:	powerpc-next/powernv_defconfig+NO_RADIX/powerpc-gcc9
Branch:	powerpc-next
Compiler:	powerpc-gcc9 (powerpc64-linux-gcc (GCC) 9.2.0 / GNU ld (GNU Binutils) 2.32)
Config:	powernv_defconfig+NO_RADIX (download)
Log:	Download original No warnings found in log. Full Log # git rev-parse -q --verify 50ad3f0d00248ed0dda6c8bb69e603b3e900161b^{commit} 50ad3f0d00248ed0dda6c8bb69e603b3e900161b already have revision, skipping fetch # git checkout -q -f -B kisskb 50ad3f0d00248ed0dda6c8bb69e603b3e900161b # git clean -qxdf # < git log -1 # commit 50ad3f0d00248ed0dda6c8bb69e603b3e900161b # Author: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> # Date: Mon Jul 27 14:29:08 2020 +0530 # # powerpc/book3s64/radix: Add kernel command line option to disable radix GTSE # # This adds a kernel command line option that can be used to disable GTSE support. # Disabling GTSE implies kernel will make hcalls to invalidate TLB entries. # # This was done so that we can do VM migration between configs that enable/disable # GTSE support via hypervisor. To migrate a VM from a system that supports # GTSE to a system that doesn't, we can boot the guest with # radix_hcall_invalidate=on, thereby forcing the guest to use hcalls for TLB # invalidates. # # The check for hcall availability is done in pSeries_setup_arch so that # the panic message appears on the console. This should only happen on # a hypervisor that doesn't force the guest to hash translation even # though it can't handle the radix GTSE=0 request via CAS. With # radix_hcall_invalidate=on if the hypervisor doesn't support hcall_rpt_invalidate # hcall it should force the LPAR to hash translation. # # Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> # Tested-by: Bharata B Rao <bharata@linux.ibm.com> # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # Link: https://lore.kernel.org/r/20200727085908.420806-1-aneesh.kumar@linux.ibm.com # < /opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 50ad3f0d00248ed0dda6c8bb69e603b3e900161b # < make -s -j 24 ARCH=powerpc O=/kisskb/build/powerpc-next_powernv_defconfig+NO_RADIX_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- powernv_defconfig # Added to kconfig CONFIG_PPC_RADIX_MMU=n # < make -s -j 24 ARCH=powerpc O=/kisskb/build/powerpc-next_powernv_defconfig+NO_RADIX_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 24 ARCH=powerpc O=/kisskb/build/powerpc-next_powernv_defconfig+NO_RADIX_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig # make -s -j 24 ARCH=powerpc O=/kisskb/build/powerpc-next_powernv_defconfig+NO_RADIX_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- Completed OK # rm -rf /kisskb/build/powerpc-next_powernv_defconfig+NO_RADIX_powerpc-gcc9 # Build took: 0:04:42.634877

© Michael Ellerman 2006-2018.