# git rev-parse -q --verify d90fe2acd9b2900790da01354dbca48dba37c20d^{commit}
d90fe2acd9b2900790da01354dbca48dba37c20d
already have revision, skipping fetch
# git checkout -q -f -B kisskb d90fe2acd9b2900790da01354dbca48dba37c20d
# git clean -qxdf
# < git log -1
# commit d90fe2acd9b2900790da01354dbca48dba37c20d
# Author: Christophe Leroy <christophe.leroy@c-s.fr>
# Date:   Fri Sep 28 15:39:20 2018 +0000
# 
#     powerpc: Wire up memtest
#     
#     Add call to early_memtest() so that kernel compiled with
#     CONFIG_MEMTEST really perform memtest at startup when requested
#     via 'memtest' boot parameter.
#     
#     Tested-by: Daniel Axtens <dja@axtens.net>
#     Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < git log --format=%s --max-count=1 d90fe2acd9b2900790da01354dbca48dba37c20d
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc32_allmodconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  ppc32_allmodconfig
# make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc32_allmodconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/scripts/unifdef.c: In function 'Mpass':
/kisskb/src/scripts/unifdef.c:453:28: warning: 'strncpy' output truncated before terminating nul copying 4 bytes from a string of the same length [-Wstringop-truncation]
 static void Mpass (void) { strncpy(keyword, "if  ", 4); Pelif(); }
                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /kisskb/src/arch/powerpc/include/asm/book3s/pgtable.h:8:0,
                 from /kisskb/src/arch/powerpc/include/asm/pgtable.h:18,
                 from /kisskb/src/include/linux/hugetlb.h:12,
                 from /kisskb/src/arch/powerpc/mm/dump_linuxpagetables.c:19:
/kisskb/src/arch/powerpc/mm/dump_linuxpagetables.c: In function 'populate_markers':
/kisskb/src/arch/powerpc/include/asm/book3s/32/pgtable.h:53:19: error: 'PKMAP_BASE' undeclared (first use in this function)
 #define KVIRT_TOP PKMAP_BASE
                   ^
/kisskb/src/arch/powerpc/include/asm/book3s/32/pgtable.h:64:23: note: in expansion of macro 'KVIRT_TOP'
 #define IOREMAP_TOP ((KVIRT_TOP - CONFIG_CONSISTENT_SIZE) & PAGE_MASK)
                       ^
/kisskb/src/arch/powerpc/mm/dump_linuxpagetables.c:456:39: note: in expansion of macro 'IOREMAP_TOP'
  address_markers[i++].start_address = IOREMAP_TOP;
                                       ^
/kisskb/src/arch/powerpc/include/asm/book3s/32/pgtable.h:53:19: note: each undeclared identifier is reported only once for each function it appears in
 #define KVIRT_TOP PKMAP_BASE
                   ^
/kisskb/src/arch/powerpc/include/asm/book3s/32/pgtable.h:64:23: note: in expansion of macro 'KVIRT_TOP'
 #define IOREMAP_TOP ((KVIRT_TOP - CONFIG_CONSISTENT_SIZE) & PAGE_MASK)
                       ^
/kisskb/src/arch/powerpc/mm/dump_linuxpagetables.c:456:39: note: in expansion of macro 'IOREMAP_TOP'
  address_markers[i++].start_address = IOREMAP_TOP;
                                       ^
/kisskb/src/arch/powerpc/mm/dump_linuxpagetables.c:464:39: error: implicit declaration of function 'PKMAP_ADDR' [-Werror=implicit-function-declaration]
  address_markers[i++].start_address = PKMAP_ADDR(LAST_PKMAP);
                                       ^
/kisskb/src/arch/powerpc/mm/dump_linuxpagetables.c:464:50: error: 'LAST_PKMAP' undeclared (first use in this function)
  address_markers[i++].start_address = PKMAP_ADDR(LAST_PKMAP);
                                                  ^
cc1: some warnings being treated as errors
make[2]: *** [/kisskb/src/scripts/Makefile.build:306: arch/powerpc/mm/dump_linuxpagetables.o] Error 1
make[2]: *** Waiting for unfinished jobs....
/kisskb/src/arch/powerpc/platforms/52xx/lite5200_sleep.S: Assembler messages:
/kisskb/src/arch/powerpc/platforms/52xx/lite5200_sleep.S:184: Warning: invalid register expression
make[1]: *** [/kisskb/src/Makefile:1060: arch/powerpc/mm] Error 2
make[1]: *** Waiting for unfinished jobs....
/kisskb/src/arch/powerpc/kernel/head_32.S: Assembler messages:
/kisskb/src/arch/powerpc/kernel/head_32.S:990: Warning: invalid register expression
make: *** [Makefile:146: sub-make] Error 2
Command 'make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc32_allmodconfig_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/powerpc-next_ppc32_allmodconfig_powerpc-gcc5
# Build took: 0:00:30.800771