# git rev-parse -q --verify f57141101212633fa30c9f1914df5a2c5d994712^{commit}
f57141101212633fa30c9f1914df5a2c5d994712
already have revision, skipping fetch
# git checkout -q -f -B kisskb f57141101212633fa30c9f1914df5a2c5d994712
# git clean -qxdf
# < git log -1
# commit f57141101212633fa30c9f1914df5a2c5d994712
# 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/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 f57141101212633fa30c9f1914df5a2c5d994712
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-fixes_powerpc-allnoconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  allnoconfig
# make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-fixes_powerpc-allnoconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-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]
Completed OK
# rm -rf /kisskb/build/powerpc-fixes_powerpc-allnoconfig_powerpc-gcc5
# Build took: 0:00:09.685258