# git rev-parse -q --verify 3f5cbd7162b7a37b7e702b5ee73fba744240230a^{commit} 3f5cbd7162b7a37b7e702b5ee73fba744240230a already have revision, skipping fetch # git checkout -q -f -B kisskb 3f5cbd7162b7a37b7e702b5ee73fba744240230a # git clean -qxdf # < git log -1 # commit 3f5cbd7162b7a37b7e702b5ee73fba744240230a # Author: Christophe Leroy # Date: Mon May 28 12:31:19 2018 +0000 # # powerpc/8xx: set GUARDED attribute in the PMD directly # # On the 8xx, the GUARDED attribute of the pages is managed in the # L1 entry, therefore to avoid having to copy it into L1 entry # at each TLB miss, we set it in the PMD. # # Signed-off-by: Christophe Leroy # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version # < git log --format=%s --max-count=1 3f5cbd7162b7a37b7e702b5ee73fba744240230a # < make -s -j 80 ARCH=powerpc O=/kisskb/build/chleroy_85xx_ppa8548_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- 85xx/ppa8548_defconfig # make -s -j 80 ARCH=powerpc O=/kisskb/build/chleroy_85xx_ppa8548_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- In file included from /kisskb/src/arch/powerpc/include/asm/nohash/pgalloc.h:22:0, from /kisskb/src/arch/powerpc/include/asm/pgalloc.h:26, from /kisskb/src/arch/powerpc/mm/init-common.c:25: /kisskb/src/arch/powerpc/include/asm/nohash/32/pgalloc.h: In function 'early_pte_alloc_kernel': /kisskb/src/arch/powerpc/include/asm/nohash/32/pgalloc.h:176:4: error: implicit declaration of function 'pmd_populate_kernel_g' [-Werror=implicit-function-declaration] cc1: all warnings being treated as errors make[2]: *** [/kisskb/src/scripts/Makefile.build:305: arch/powerpc/mm/init-common.o] Error 1 make[2]: *** Waiting for unfinished jobs.... In file included from /kisskb/src/arch/powerpc/include/asm/nohash/pgalloc.h:22:0, from /kisskb/src/arch/powerpc/include/asm/pgalloc.h:26, from /kisskb/src/arch/powerpc/mm/pgtable.c:30: /kisskb/src/arch/powerpc/include/asm/nohash/32/pgalloc.h: In function 'early_pte_alloc_kernel': /kisskb/src/arch/powerpc/include/asm/nohash/32/pgalloc.h:176:4: error: implicit declaration of function 'pmd_populate_kernel_g' [-Werror=implicit-function-declaration] In file included from /kisskb/src/arch/powerpc/include/asm/nohash/pgalloc.h:22:0, from /kisskb/src/arch/powerpc/include/asm/pgalloc.h:26, from /kisskb/src/arch/powerpc/mm/mmu_context_nohash.c:54: /kisskb/src/arch/powerpc/include/asm/nohash/32/pgalloc.h: In function 'early_pte_alloc_kernel': /kisskb/src/arch/powerpc/include/asm/nohash/32/pgalloc.h:176:4: error: implicit declaration of function 'pmd_populate_kernel_g' [-Werror=implicit-function-declaration] cc1: all warnings being treated as errors make[2]: *** [/kisskb/src/scripts/Makefile.build:305: arch/powerpc/mm/mmu_context_nohash.o] Error 1 In file included from /kisskb/src/arch/powerpc/include/asm/nohash/pgalloc.h:22:0, from /kisskb/src/arch/powerpc/include/asm/pgalloc.h:26, from /kisskb/src/arch/powerpc/mm/pgtable_32.c:33: /kisskb/src/arch/powerpc/include/asm/nohash/32/pgalloc.h: In function 'early_pte_alloc_kernel': /kisskb/src/arch/powerpc/include/asm/nohash/32/pgalloc.h:176:4: error: implicit declaration of function 'pmd_populate_kernel_g' [-Werror=implicit-function-declaration] cc1: all warnings being treated as errors make[2]: *** [/kisskb/src/scripts/Makefile.build:305: arch/powerpc/mm/pgtable_32.o] Error 1 In file included from /kisskb/src/arch/powerpc/include/asm/nohash/pgalloc.h:22:0, from /kisskb/src/arch/powerpc/include/asm/pgalloc.h:26, from /kisskb/src/arch/powerpc/mm/init_32.c:37: /kisskb/src/arch/powerpc/include/asm/nohash/32/pgalloc.h: In function 'early_pte_alloc_kernel': /kisskb/src/arch/powerpc/include/asm/nohash/32/pgalloc.h:176:4: error: implicit declaration of function 'pmd_populate_kernel_g' [-Werror=implicit-function-declaration] cc1: all warnings being treated as errors make[2]: *** [/kisskb/src/scripts/Makefile.build:305: arch/powerpc/mm/pgtable.o] Error 1 cc1: all warnings being treated as errors make[2]: *** [/kisskb/src/scripts/Makefile.build:305: arch/powerpc/mm/init_32.o] Error 1 In file included from /kisskb/src/arch/powerpc/include/asm/nohash/pgalloc.h:22:0, from /kisskb/src/arch/powerpc/include/asm/pgalloc.h:26, from /kisskb/src/arch/powerpc/mm/fsl_booke_mmu.c:45: /kisskb/src/arch/powerpc/include/asm/nohash/32/pgalloc.h: In function 'early_pte_alloc_kernel': /kisskb/src/arch/powerpc/include/asm/nohash/32/pgalloc.h:176:4: error: implicit declaration of function 'pmd_populate_kernel_g' [-Werror=implicit-function-declaration] In file included from /kisskb/src/arch/powerpc/include/asm/nohash/pgalloc.h:22:0, from /kisskb/src/arch/powerpc/include/asm/pgalloc.h:26, from /kisskb/src/arch/powerpc/include/asm/tlb.h:19, from /kisskb/src/arch/powerpc/mm/tlb_nohash.c:43: /kisskb/src/arch/powerpc/include/asm/nohash/32/pgalloc.h: In function 'early_pte_alloc_kernel': /kisskb/src/arch/powerpc/include/asm/nohash/32/pgalloc.h:176:4: error: implicit declaration of function 'pmd_populate_kernel_g' [-Werror=implicit-function-declaration] In file included from /kisskb/src/arch/powerpc/include/asm/nohash/pgalloc.h:22:0, from /kisskb/src/arch/powerpc/include/asm/pgalloc.h:26, from /kisskb/src/arch/powerpc/mm/mem.c:41: /kisskb/src/arch/powerpc/include/asm/nohash/32/pgalloc.h: In function 'early_pte_alloc_kernel': /kisskb/src/arch/powerpc/include/asm/nohash/32/pgalloc.h:176:4: error: implicit declaration of function 'pmd_populate_kernel_g' [-Werror=implicit-function-declaration] In file included from /kisskb/src/arch/powerpc/include/asm/nohash/pgalloc.h:22:0, from /kisskb/src/arch/powerpc/include/asm/pgalloc.h:26, from /kisskb/src/arch/powerpc/mm/pgtable-frag.c:14: /kisskb/src/arch/powerpc/include/asm/nohash/32/pgalloc.h: In function 'early_pte_alloc_kernel': /kisskb/src/arch/powerpc/include/asm/nohash/32/pgalloc.h:176:4: error: implicit declaration of function 'pmd_populate_kernel_g' [-Werror=implicit-function-declaration] cc1: all warnings being treated as errors make[2]: *** [/kisskb/src/scripts/Makefile.build:305: arch/powerpc/mm/tlb_nohash.o] Error 1 cc1: all warnings being treated as errors make[2]: *** [/kisskb/src/scripts/Makefile.build:305: arch/powerpc/mm/fsl_booke_mmu.o] Error 1 cc1: all warnings being treated as errors cc1: all warnings being treated as errors make[2]: *** [/kisskb/src/scripts/Makefile.build:305: arch/powerpc/mm/pgtable-frag.o] Error 1 make[2]: *** [/kisskb/src/scripts/Makefile.build:305: arch/powerpc/mm/mem.o] Error 1 In file included from /kisskb/src/arch/powerpc/include/asm/nohash/pgalloc.h:22:0, from /kisskb/src/arch/powerpc/include/asm/pgalloc.h:26, from /kisskb/src/arch/powerpc/mm/hugetlbpage.c:23: /kisskb/src/arch/powerpc/include/asm/nohash/32/pgalloc.h: In function 'early_pte_alloc_kernel': /kisskb/src/arch/powerpc/include/asm/nohash/32/pgalloc.h:176:4: error: implicit declaration of function 'pmd_populate_kernel_g' [-Werror=implicit-function-declaration] cc1: all warnings being treated as errors make[2]: *** [/kisskb/src/scripts/Makefile.build:305: arch/powerpc/mm/hugetlbpage.o] Error 1 make[1]: *** [/kisskb/src/Makefile:1062: arch/powerpc/mm] Error 2 make[1]: *** Waiting for unfinished jobs.... In file included from /kisskb/src/arch/powerpc/include/asm/nohash/pgalloc.h:22:0, from /kisskb/src/arch/powerpc/include/asm/pgalloc.h:26, from /kisskb/src/arch/powerpc/include/asm/tlb.h:19, from /kisskb/src/mm/oom_kill.c:45: /kisskb/src/arch/powerpc/include/asm/nohash/32/pgalloc.h: In function 'early_pte_alloc_kernel': /kisskb/src/arch/powerpc/include/asm/nohash/32/pgalloc.h:176:4: error: implicit declaration of function 'pmd_populate_kernel_g' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors make[2]: *** [/kisskb/src/scripts/Makefile.build:305: mm/oom_kill.o] Error 1 make[2]: *** Waiting for unfinished jobs.... In file included from /kisskb/src/arch/powerpc/include/asm/nohash/pgalloc.h:22:0, from /kisskb/src/arch/powerpc/include/asm/pgalloc.h:26, from /kisskb/src/kernel/fork.c:96: /kisskb/src/arch/powerpc/include/asm/nohash/32/pgalloc.h: In function 'early_pte_alloc_kernel': /kisskb/src/arch/powerpc/include/asm/nohash/32/pgalloc.h:176:4: error: implicit declaration of function 'pmd_populate_kernel_g' [-Werror=implicit-function-declaration] In file included from /kisskb/src/arch/powerpc/include/asm/nohash/pgalloc.h:22:0, from /kisskb/src/arch/powerpc/include/asm/pgalloc.h:26, from /kisskb/src/arch/powerpc/include/asm/tlb.h:19, from /kisskb/src/kernel/sched/sched.h:67, from /kisskb/src/kernel/sched/core.c:8: /kisskb/src/arch/powerpc/include/asm/nohash/32/pgalloc.h: In function 'early_pte_alloc_kernel': /kisskb/src/arch/powerpc/include/asm/nohash/32/pgalloc.h:176:4: error: implicit declaration of function 'pmd_populate_kernel_g' [-Werror=implicit-function-declaration] In file included from /kisskb/src/arch/powerpc/include/asm/nohash/pgalloc.h:22:0, from /kisskb/src/arch/powerpc/include/asm/pgalloc.h:26, from /kisskb/src/arch/powerpc/include/asm/tlb.h:19, from /kisskb/src/kernel/sched/sched.h:67, from /kisskb/src/kernel/sched/loadavg.c:9: /kisskb/src/arch/powerpc/include/asm/nohash/32/pgalloc.h: In function 'early_pte_alloc_kernel': /kisskb/src/arch/powerpc/include/asm/nohash/32/pgalloc.h:176:4: error: implicit declaration of function 'pmd_populate_kernel_g' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors make[3]: *** [/kisskb/src/scripts/Makefile.build:305: kernel/sched/loadavg.o] Error 1 make[3]: *** Waiting for unfinished jobs.... cc1: some warnings being treated as errors make[2]: *** [/kisskb/src/scripts/Makefile.build:305: kernel/fork.o] Error 1 make[2]: *** Waiting for unfinished jobs.... cc1: some warnings being treated as errors make[3]: *** [/kisskb/src/scripts/Makefile.build:305: kernel/sched/core.o] Error 1 /kisskb/src/fs/proc/inode.c: In function 'proc_reg_open': /kisskb/src/include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/proc/inode.c:341:21: note: 'pdeo' was declared here In file included from /kisskb/src/arch/powerpc/include/asm/nohash/pgalloc.h:22:0, from /kisskb/src/arch/powerpc/include/asm/pgalloc.h:26, from /kisskb/src/arch/powerpc/include/asm/tlb.h:19, from /kisskb/src/fs/proc/task_mmu.c:24: /kisskb/src/arch/powerpc/include/asm/nohash/32/pgalloc.h: In function 'early_pte_alloc_kernel': /kisskb/src/arch/powerpc/include/asm/nohash/32/pgalloc.h:176:4: error: implicit declaration of function 'pmd_populate_kernel_g' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors make[3]: *** [/kisskb/src/scripts/Makefile.build:305: fs/proc/task_mmu.o] Error 1 make[3]: *** Waiting for unfinished jobs.... /kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /kisskb/src/kernel/printk/printk.c:185:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] In file included from /kisskb/src/arch/powerpc/include/asm/nohash/pgalloc.h:22:0, from /kisskb/src/arch/powerpc/include/asm/pgalloc.h:26, from /kisskb/src/arch/powerpc/include/asm/tlb.h:19, from /kisskb/src/kernel/sched/sched.h:67, from /kisskb/src/kernel/sched/cputime.c:4: /kisskb/src/arch/powerpc/include/asm/nohash/32/pgalloc.h: In function 'early_pte_alloc_kernel': /kisskb/src/arch/powerpc/include/asm/nohash/32/pgalloc.h:176:4: error: implicit declaration of function 'pmd_populate_kernel_g' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors make[3]: *** [/kisskb/src/scripts/Makefile.build:305: kernel/sched/cputime.o] Error 1 In file included from /kisskb/src/arch/powerpc/include/asm/nohash/pgalloc.h:22:0, from /kisskb/src/arch/powerpc/include/asm/pgalloc.h:26, from /kisskb/src/arch/powerpc/include/asm/tlb.h:19, from /kisskb/src/kernel/sched/sched.h:67, from /kisskb/src/kernel/sched/clock.c:55: /kisskb/src/arch/powerpc/include/asm/nohash/32/pgalloc.h: In function 'early_pte_alloc_kernel': /kisskb/src/arch/powerpc/include/asm/nohash/32/pgalloc.h:176:4: error: implicit declaration of function 'pmd_populate_kernel_g' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors make[3]: *** [/kisskb/src/scripts/Makefile.build:305: kernel/sched/clock.o] Error 1 In file included from /kisskb/src/arch/powerpc/include/asm/nohash/pgalloc.h:22:0, from /kisskb/src/arch/powerpc/include/asm/pgalloc.h:26, from /kisskb/src/arch/powerpc/include/asm/tlb.h:19, from /kisskb/src/kernel/sched/sched.h:67, from /kisskb/src/kernel/sched/idle.c:8: /kisskb/src/arch/powerpc/include/asm/nohash/32/pgalloc.h: In function 'early_pte_alloc_kernel': /kisskb/src/arch/powerpc/include/asm/nohash/32/pgalloc.h:176:4: error: implicit declaration of function 'pmd_populate_kernel_g' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors make[3]: *** [/kisskb/src/scripts/Makefile.build:305: kernel/sched/idle.o] Error 1 make[2]: *** [/kisskb/src/scripts/Makefile.build:546: kernel/sched] Error 2 In file included from /kisskb/src/arch/powerpc/include/asm/nohash/pgalloc.h:22:0, from /kisskb/src/arch/powerpc/include/asm/pgalloc.h:26, from /kisskb/src/arch/powerpc/include/asm/tlb.h:19, from /kisskb/src/fs/exec.c:68: /kisskb/src/arch/powerpc/include/asm/nohash/32/pgalloc.h: In function 'early_pte_alloc_kernel': /kisskb/src/arch/powerpc/include/asm/nohash/32/pgalloc.h:176:4: error: implicit declaration of function 'pmd_populate_kernel_g' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors make[2]: *** [/kisskb/src/scripts/Makefile.build:305: fs/exec.o] Error 1 make[2]: *** Waiting for unfinished jobs.... make[1]: *** [/kisskb/src/Makefile:1062: mm] Error 2 make[2]: *** [/kisskb/src/scripts/Makefile.build:546: fs/proc] Error 2 make[1]: *** [/kisskb/src/Makefile:1062: kernel] Error 2 make[1]: *** [/kisskb/src/Makefile:1062: fs] Error 2 make: *** [Makefile:146: sub-make] Error 2 Command 'make -s -j 80 ARCH=powerpc O=/kisskb/build/chleroy_85xx_ppa8548_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- ' returned non-zero exit status 2 # rm -rf /kisskb/build/chleroy_85xx_ppa8548_defconfig_powerpc # Build took: 0:00:13.454964