Buildresult: chleroy/mmu_defconfig/microblaze-gcc5 built on Feb 23 2022, 21:35

kisskb

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Status:	OK
Date/Time:	Feb 23 2022, 21:35
Duration:	0:01:06.352311
Builder:	blade46
Revision:	powerpc: Select ARCH_WANTS_MODULES_DATA_IN_VMALLOC on book3s/32 and 8xx (`100cc6b63ba31d527d94674453ceae201af0072e)`
Target:	chleroy/mmu_defconfig/microblaze-gcc5
Branch:	chleroy
Compiler:	microblaze-gcc5 (microblazeel-linux-gcc.br_real (Buildroot 2016.11-git-00613-ge98b4dd) 5.4.0 / GNU ld (GNU Binutils) 2.26.1)
Config:	mmu_defconfig (download)
Log:	Download original No warnings found in log. Full Log # git rev-parse -q --verify 100cc6b63ba31d527d94674453ceae201af0072e^{commit} 100cc6b63ba31d527d94674453ceae201af0072e already have revision, skipping fetch # git checkout -q -f -B kisskb 100cc6b63ba31d527d94674453ceae201af0072e # git clean -qxdf # < git log -1 # commit 100cc6b63ba31d527d94674453ceae201af0072e # Author: Christophe Leroy <christophe.leroy@csgroup.eu> # Date: Sun Jan 23 16:50:07 2022 +0100 # # powerpc: Select ARCH_WANTS_MODULES_DATA_IN_VMALLOC on book3s/32 and 8xx # # book3s/32 and 8xx have a separate area for allocating modules, # defined by MODULES_VADDR / MODULES_END. # # On book3s/32, it is not possible to protect against execution # on a page basis. A full 256M segment is either Exec or NoExec. # The module area is in an Exec segment while vmalloc area is # in a NoExec segment. # # In order to protect module data against execution, select # ARCH_WANTS_MODULES_DATA_IN_VMALLOC. # # For the 8xx (and possibly other 32 bits platform in the future), # there is no such constraint on Exec/NoExec protection, however # there is a critical distance between kernel functions and callers # that needs to remain below 32Mbytes in order to avoid costly # trampolines. By allocating data outside of module area, we # increase the chance for module text to remain within acceptable # distance from kernel core text. # # So select ARCH_WANTS_MODULES_DATA_IN_VMALLOC for 8xx as well. # # Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> # Cc: Michael Ellerman <mpe@ellerman.id.au> # Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> # Cc: Paul Mackerras <paulus@samba.org> # < /opt/cross/kisskb/br-microblaze-full-2016.08-613-ge98b4dd/bin/microblazeel-linux-gcc --version # < /opt/cross/kisskb/br-microblaze-full-2016.08-613-ge98b4dd/bin/microblazeel-linux-ld --version # < git log --format=%s --max-count=1 100cc6b63ba31d527d94674453ceae201af0072e # < make -s -j 32 ARCH=microblaze O=/kisskb/build/chleroy_mmu_defconfig_microblaze CROSS_COMPILE=/opt/cross/kisskb/br-microblaze-full-2016.08-613-ge98b4dd/bin/microblazeel-linux- mmu_defconfig # < make -s -j 32 ARCH=microblaze O=/kisskb/build/chleroy_mmu_defconfig_microblaze CROSS_COMPILE=/opt/cross/kisskb/br-microblaze-full-2016.08-613-ge98b4dd/bin/microblazeel-linux- help # make -s -j 32 ARCH=microblaze O=/kisskb/build/chleroy_mmu_defconfig_microblaze CROSS_COMPILE=/opt/cross/kisskb/br-microblaze-full-2016.08-613-ge98b4dd/bin/microblazeel-linux- olddefconfig # make -s -j 32 ARCH=microblaze O=/kisskb/build/chleroy_mmu_defconfig_microblaze CROSS_COMPILE=/opt/cross/kisskb/br-microblaze-full-2016.08-613-ge98b4dd/bin/microblazeel-linux- Kernel: arch/microblaze/boot/linux.bin is ready (#1) Completed OK # rm -rf /kisskb/build/chleroy_mmu_defconfig_microblaze # Build took: 0:01:06.352311

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