# git rev-parse -q --verify 4622a2d43101ea2e3d54a2af090f25a5886c648b^{commit}
4622a2d43101ea2e3d54a2af090f25a5886c648b
already have revision, skipping fetch
# git checkout -q -f -B kisskb 4622a2d43101ea2e3d54a2af090f25a5886c648b
# git clean -qxdf
# < git log -1
# commit 4622a2d43101ea2e3d54a2af090f25a5886c648b
# Author: Christophe Leroy <christophe.leroy@c-s.fr>
# Date:   Mon Mar 11 08:30:27 2019 +0000
# 
#     powerpc/6xx: fix setup and use of SPRN_SPRG_PGDIR for hash32
#     
#     Not only the 603 but all 6xx need SPRN_SPRG_PGDIR to be initialised at
#     startup. This patch move it from __setup_cpu_603() to start_here()
#     and __secondary_start(), close to the initialisation of SPRN_THREAD.
#     
#     Previously, virt addr of PGDIR was retrieved from thread struct.
#     Now that it is the phys addr which is stored in SPRN_SPRG_PGDIR,
#     hash_page() shall not convert it to phys anymore.
#     This patch removes the conversion.
#     
#     Fixes: 93c4a162b014 ("powerpc/6xx: Store PGDIR physical address in a SPRG")
#     Reported-by: Guenter Roeck <linux@roeck-us.net>
#     Tested-by: Guenter Roeck <linux@roeck-us.net>
#     Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-ld --version
# < git log --format=%s --max-count=1 4622a2d43101ea2e3d54a2af090f25a5886c648b
# < make -s -j 10 ARCH=powerpc O=/kisskb/build/powerpc-fixes_powerpc-randconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  randconfig
KCONFIG_SEED=0x614B52C2
# Added to kconfig CONFIG_STANDALONE=y
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_MODULE_SIG=n
# Added to kconfig CONFIG_CPU_BIG_ENDIAN=y
# Added to kconfig CONFIG_PPC64=y
# Added to kconfig CONFIG_PPC_DISABLE_WERROR=y
# Added to kconfig CONFIG_SECTION_MISMATCH_WARN_ONLY=y
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# Added to kconfig CONFIG_CC_STACKPROTECTOR_STRONG=n
# Added to kconfig CONFIG_GCC_PLUGINS=n
# Added to kconfig CONFIG_LD_HEAD_STUB_CATCH=y
# Added to kconfig 
# yes \n | make -s -j 10 ARCH=powerpc O=/kisskb/build/powerpc-fixes_powerpc-randconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 10 ARCH=powerpc O=/kisskb/build/powerpc-fixes_powerpc-randconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  
<stdin>:1478:2: warning: #warning syscall pidfd_send_signal not implemented [-Wcpp]
<stdin>:1481:2: warning: #warning syscall io_uring_setup not implemented [-Wcpp]
<stdin>:1484:2: warning: #warning syscall io_uring_enter not implemented [-Wcpp]
<stdin>:1487:2: warning: #warning syscall io_uring_register not implemented [-Wcpp]
/kisskb/src/arch/powerpc/crypto/md5-glue.c: In function 'ppc_md5_final':
/kisskb/src/arch/powerpc/crypto/md5-glue.c:111:1: internal compiler error: in change_address_1, at emit-rtl.c:1933
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[3]: *** [/kisskb/src/scripts/Makefile.build:279: arch/powerpc/crypto/md5-glue.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/scripts/Makefile.build:489: arch/powerpc/crypto] Error 2
make[2]: *** Waiting for unfinished jobs....
/kisskb/src/kernel/bpf/core.c: In function '___bpf_prog_run':
/kisskb/src/kernel/bpf/core.c:1563:1: internal compiler error: in change_address_1, at emit-rtl.c:1933
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[3]: *** [/kisskb/src/scripts/Makefile.build:279: kernel/bpf/core.o] Error 1
make[2]: *** [/kisskb/src/scripts/Makefile.build:489: kernel/bpf] Error 2
make[1]: *** [/kisskb/src/Makefile:1046: kernel] Error 2
make[1]: *** Waiting for unfinished jobs....
/kisskb/src/arch/powerpc/kernel/traps.c: In function 'p9_hmi_special_emu':
/kisskb/src/arch/powerpc/kernel/traps.c:1049:1: internal compiler error: in change_address_1, at emit-rtl.c:1933
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[3]: *** [/kisskb/src/scripts/Makefile.build:279: arch/powerpc/kernel/traps.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/scripts/Makefile.build:489: arch/powerpc/kernel] Error 2
make[1]: *** [/kisskb/src/Makefile:1046: arch/powerpc] Error 2
make: *** [Makefile:170: sub-make] Error 2
Command 'make -s -j 10 ARCH=powerpc O=/kisskb/build/powerpc-fixes_powerpc-randconfig_powerpc-gcc4.6 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/powerpc-fixes_powerpc-randconfig_powerpc-gcc4.6
# Build took: 0:00:19.738358