# git rev-parse -q --verify 28ea4692e6a003f58f5b4a85c7e747f204802c57^{commit}
28ea4692e6a003f58f5b4a85c7e747f204802c57
already have revision, skipping fetch
# git checkout -q -f -B kisskb 28ea4692e6a003f58f5b4a85c7e747f204802c57
# git clean -qxdf
# < git log -1
# commit 28ea4692e6a003f58f5b4a85c7e747f204802c57
# Author: Christophe Leroy <christophe.leroy@c-s.fr>
# 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 <christophe.leroy@c-s.fr>
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < git log --format=%s --max-count=1 28ea4692e6a003f58f5b4a85c7e747f204802c57
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/chleroy_wii_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  wii_defconfig
# make -s -j 120 ARCH=powerpc O=/kisskb/build/chleroy_wii_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
In file included from /kisskb/src/arch/powerpc/include/asm/thread_info.h:29:0,
                 from /kisskb/src/include/linux/thread_info.h:38,
                 from /kisskb/src/include/asm-generic/preempt.h:5,
                 from ./arch/powerpc/include/generated/asm/preempt.h:1,
                 from /kisskb/src/include/linux/preempt.h:81,
                 from /kisskb/src/include/linux/spinlock.h:51,
                 from /kisskb/src/include/linux/seqlock.h:36,
                 from /kisskb/src/include/linux/time.h:6,
                 from /kisskb/src/include/linux/stat.h:19,
                 from /kisskb/src/include/linux/module.h:10,
                 from /kisskb/src/arch/powerpc/mm/pgtable_32.c:23:
/kisskb/src/arch/powerpc/mm/pgtable_32.c: In function 'early_pte_alloc_kernel':
/kisskb/src/arch/powerpc/mm/pgtable_32.c:236:37: error: 'PTE_FRAG_SIZE' undeclared (first use in this function)
   pte_t *ptep = __va(memblock_alloc(PTE_FRAG_SIZE, PTE_FRAG_SIZE));
                                     ^
/kisskb/src/arch/powerpc/include/asm/page.h:243:56: note: in definition of macro '__va'
 #define __va(x) ((void *)(unsigned long)((phys_addr_t)(x) + PAGE_OFFSET - MEMORY_START))
                                                        ^
/kisskb/src/arch/powerpc/mm/pgtable_32.c:236:37: note: each undeclared identifier is reported only once for each function it appears in
   pte_t *ptep = __va(memblock_alloc(PTE_FRAG_SIZE, PTE_FRAG_SIZE));
                                     ^
/kisskb/src/arch/powerpc/include/asm/page.h:243:56: note: in definition of macro '__va'
 #define __va(x) ((void *)(unsigned long)((phys_addr_t)(x) + PAGE_OFFSET - MEMORY_START))
                                                        ^
make[2]: *** [/kisskb/src/scripts/Makefile.build:306: arch/powerpc/mm/pgtable_32.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:1062: arch/powerpc/mm] Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:146: sub-make] Error 2
Command 'make -s -j 120 ARCH=powerpc O=/kisskb/build/chleroy_wii_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/chleroy_wii_defconfig_powerpc-gcc5
# Build took: 0:00:13.153947