# git rev-parse -q --verify a5ed1e96cafde5ba48638f486bfca0685dc6ddc9^{commit}
a5ed1e96cafde5ba48638f486bfca0685dc6ddc9
already have revision, skipping fetch
# git checkout -q -f -B kisskb a5ed1e96cafde5ba48638f486bfca0685dc6ddc9
# git clean -qxdf
# < git log -1
# commit a5ed1e96cafde5ba48638f486bfca0685dc6ddc9
# Merge: 070c95d45726 92edf8df0ff2
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Mar 22 14:15:11 2019 -0700
# 
#     Merge tag 'powerpc-5.1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
#     
#     Pull powerpc fixes from Michael Ellerman:
#      "One fix for a boot failure on 32-bit, introduced during the merge
#       window.
#     
#       A fix for our handling of CLOCK_MONOTONIC in the 64-bit VDSO. Changing
#       the wall clock across the Y2038 boundary could cause CLOCK_MONOTONIC
#       to jump forward and backward.
#     
#       Our spectre_v2 reporting was a bit confusing due to a bug I
#       introduced. On some systems it was reporting that the count cache was
#       disabled and also that we were flushing the count cache on context
#       switch. Only the former is true, and given that the count cache is
#       disabled it doesn't make any sense to flush it. No one reported it, so
#       presumably the presence of any mitigation is all people check for.
#     
#       Finally a small build fix for zsmalloc on 32-bit.
#     
#       Thanks to: Ben Hutchings, Christophe Leroy, Diana Craciun, Guenter
#       Roeck, Michael Neuling"
#     
#     * tag 'powerpc-5.1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
#       powerpc/security: Fix spectre_v2 reporting
#       powerpc/mm: Only define MAX_PHYSMEM_BITS in SPARSEMEM configurations
#       powerpc/6xx: fix setup and use of SPRN_SPRG_PGDIR for hash32
#       powerpc/vdso64: Fix CLOCK_MONOTONIC inconsistencies across Y2038
# < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-gcc --version
# < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-ld --version
# < git log --format=%s --max-count=1 a5ed1e96cafde5ba48638f486bfca0685dc6ddc9
# < make -s -j 120 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  randconfig
KCONFIG_SEED=0xF07BB84C
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# yes \n | make -s -j 120 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 120 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  
arch/arm64/Makefile:27: ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum
arch/arm64/Makefile:27: ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum
In file included from /kisskb/src/drivers/gpu/host1x/hw/host1x07.c:27:0:
/kisskb/src/drivers/gpu/host1x/hw/channel_hw.c: In function 'host1x_channel_set_streamid':
/kisskb/src/drivers/gpu/host1x/hw/channel_hw.c:118:30: error: implicit declaration of function 'dev_iommu_fwspec_get' [-Werror=implicit-function-declaration]
  struct iommu_fwspec *spec = dev_iommu_fwspec_get(channel->dev->parent);
                              ^
/kisskb/src/drivers/gpu/host1x/hw/channel_hw.c:118:30: warning: initialization makes pointer from integer without a cast [-Wint-conversion]
/kisskb/src/drivers/gpu/host1x/hw/channel_hw.c:119:23: error: 'struct iommu_fwspec' has no member named 'ids'
  u32 sid = spec ? spec->ids[0] & 0xffff : 0x7f;
                       ^
cc1: some warnings being treated as errors
make[4]: *** [/kisskb/src/scripts/Makefile.build:278: drivers/gpu/host1x/hw/host1x07.o] Error 1
make[4]: *** Waiting for unfinished jobs....
In file included from /kisskb/src/drivers/gpu/host1x/hw/host1x06.c:27:0:
/kisskb/src/drivers/gpu/host1x/hw/channel_hw.c: In function 'host1x_channel_set_streamid':
/kisskb/src/drivers/gpu/host1x/hw/channel_hw.c:118:30: error: implicit declaration of function 'dev_iommu_fwspec_get' [-Werror=implicit-function-declaration]
  struct iommu_fwspec *spec = dev_iommu_fwspec_get(channel->dev->parent);
                              ^
/kisskb/src/drivers/gpu/host1x/hw/channel_hw.c:118:30: warning: initialization makes pointer from integer without a cast [-Wint-conversion]
/kisskb/src/drivers/gpu/host1x/hw/channel_hw.c:119:23: error: 'struct iommu_fwspec' has no member named 'ids'
  u32 sid = spec ? spec->ids[0] & 0xffff : 0x7f;
                       ^
cc1: some warnings being treated as errors
make[4]: *** [/kisskb/src/scripts/Makefile.build:278: drivers/gpu/host1x/hw/host1x06.o] Error 1
make[3]: *** [/kisskb/src/scripts/Makefile.build:489: drivers/gpu/host1x] Error 2
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/scripts/Makefile.build:489: drivers/gpu] Error 2
make[1]: *** [/kisskb/src/Makefile:1046: drivers] Error 2
make: *** [Makefile:170: sub-make] Error 2
Command 'make -s -j 120 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4
# Build took: 0:00:50.673464