# git rev-parse -q --verify 452ef502d6d2d5729d3be1ad501e3361678a013f^{commit}
452ef502d6d2d5729d3be1ad501e3361678a013f
already have revision, skipping fetch
# git checkout -q -f -B kisskb 452ef502d6d2d5729d3be1ad501e3361678a013f
# git clean -qxdf
# < git log -1
# commit 452ef502d6d2d5729d3be1ad501e3361678a013f
# Author: Gautham R. Shenoy <ego@linux.vnet.ibm.com>
# Date:   Fri Mar 8 21:03:24 2019 +0530
# 
#     powerpc/pseries/energy: Use OF accessor functions to read ibm,drc-indexes
#     
#     In cpu_to_drc_index() in the case when FW_FEATURE_DRC_INFO is absent,
#     we currently use of_read_property() to obtain the pointer to the array
#     corresponding to the property "ibm,drc-indexes". The elements of this
#     array are of type __be32, but are accessed without any conversion to
#     the OS-endianness, which is buggy on a Little Endian OS.
#     
#     Fix this by using of_property_read_u32_index() accessor function to
#     safely read the elements of the array.
#     
#     Fixes: e83636ac3334 ("pseries/drc-info: Search DRC properties for CPU indexes")
#     Cc: stable@vger.kernel.org # v4.16+
#     Reported-by: Pavithra R. Prakash <pavrampu@in.ibm.com>
#     Signed-off-by: Gautham R. Shenoy <ego@linux.vnet.ibm.com>
#     Reviewed-by: Vaidyanathan Srinivasan <svaidy@linux.vnet.ibm.com>
#     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 452ef502d6d2d5729d3be1ad501e3361678a013f
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-fixes_ppc64_defconfig+NO_TM_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  ppc64_defconfig
# Added to kconfig CONFIG_PPC_TRANSACTIONAL_MEM=n
# yes \n | make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-fixes_ppc64_defconfig+NO_TM_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-fixes_ppc64_defconfig+NO_TM_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]
/kisskb/src/net/netfilter/nf_nat_masquerade.c:15:21: warning: 'masq_refcnt6' defined but not used [-Wunused-variable]
 static unsigned int masq_refcnt6 __read_mostly;
                     ^
/kisskb/src/net/sunrpc/xprtsock.c: In function 'xs_stream_data_receive':
/kisskb/src/net/sunrpc/xprtsock.c:529:9: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized]
  return ret < 0 ? ret : read;
         ^
/kisskb/src/net/sunrpc/xprtsock.c:499:10: note: 'ret' was declared here
  ssize_t ret;
          ^
/kisskb/src/net/sunrpc/xprtsock.c:498:15: warning: 'read' may be used uninitialized in this function [-Wmaybe-uninitialized]
  size_t want, read;
               ^
Completed OK
# rm -rf /kisskb/build/powerpc-fixes_ppc64_defconfig+NO_TM_powerpc-gcc5
# Build took: 0:01:50.575841