# git rev-parse -q --verify 3909c5f6d66dd7a56899e1c7a0a65284a0d3423f^{commit}
3909c5f6d66dd7a56899e1c7a0a65284a0d3423f
already have revision, skipping fetch
# git checkout -q -f -B kisskb 3909c5f6d66dd7a56899e1c7a0a65284a0d3423f
# git clean -qxdf
# < git log -1
# commit 3909c5f6d66dd7a56899e1c7a0a65284a0d3423f
# Author: Ram Pai <linuxram@us.ibm.com>
# Date:   Tue Mar 27 02:09:28 2018 -0700
# 
#     mm, x86, powerpc: display pkey in smaps only if arch supports pkeys
#     
#     Currently the  architecture  specific code is expected to
#     display  the  protection  keys  in  smap  for a given vma.
#     This can lead to redundant code and possibly to divergent
#     formats in which the key gets displayed.
#     
#     This  patch  changes  the implementation. It displays the
#     pkey only if the architecture support pkeys, i.e
#     arch_pkeys_enabled() returns true.  This patch
#     provides x86 implementation for arch_pkeys_enabled().
#     
#     x86 arch_show_smap() function is not needed anymore.
#     Deleting it.
#     
#     cc: Michael Ellermen <mpe@ellerman.id.au>
#     cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
#     cc: Andrew Morton <akpm@linux-foundation.org>
#     Reviewed-by: Dave Hansen <dave.hansen@intel.com>
#     Signed-off-by: Thiago Jung Bauermann <bauerman@linux.vnet.ibm.com>
#     (fixed compilation errors for x86 configs)
#     Acked-by: Michal Hocko <mhocko@suse.com>
#     Reviewed-by: Ingo Molnar <mingo@kernel.org>
#     Signed-off-by: Ram Pai <linuxram@us.ibm.com>
#     [mpe: Don't remove include of asm/mmu_context.h from pkeys.h, to avoid
#           build errors on some configs.]
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
# < /opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < git log --format=%s --max-count=1 3909c5f6d66dd7a56899e1c7a0a65284a0d3423f
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-next_powerpc-randconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  randconfig
KCONFIG_SEED=0x3D40C9F8
# 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 120 ARCH=powerpc O=/kisskb/build/powerpc-next_powerpc-randconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  oldconfig
yes: standard output: Broken pipe
yes: write error
# make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-next_powerpc-randconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/crypto/testmgr.c: In function '__test_skcipher':
/kisskb/src/crypto/testmgr.c:1303:1: warning: the frame size of 1072 bytes is larger than 1024 bytes [-Wframe-larger-than=]
 }
 ^
/kisskb/src/fs/jffs2/xattr.c: In function 'jffs2_build_xattr_subsystem':
/kisskb/src/fs/jffs2/xattr.c:887:1: warning: the frame size of 1184 bytes is larger than 1024 bytes [-Wframe-larger-than=]
 }
 ^
/kisskb/src/drivers/cpufreq/powernv-cpufreq.c: In function 'init_chip_info':
/kisskb/src/drivers/cpufreq/powernv-cpufreq.c:1056:1: warning: the frame size of 1056 bytes is larger than 1024 bytes [-Wframe-larger-than=]
 }
 ^
/kisskb/src/drivers/input/joystick/analog.c:176:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp]
 #warning Precise timer not defined for this architecture.
  ^
/kisskb/src/drivers/gpu/drm/amd/amdgpu/soc15.c: In function 'soc15_set_ip_blocks':
/kisskb/src/drivers/gpu/drm/amd/amdgpu/soc15.c:549:3: warning: #warning "Enable CONFIG_DRM_AMD_DC for display support on SOC15." [-Wcpp]
 # warning "Enable CONFIG_DRM_AMD_DC for display support on SOC15."
   ^
/kisskb/src/drivers/gpu/drm/amd/amdgpu/soc15.c:568:3: warning: #warning "Enable CONFIG_DRM_AMD_DC for display support on SOC15." [-Wcpp]
 # warning "Enable CONFIG_DRM_AMD_DC for display support on SOC15."
   ^
Completed OK
# rm -rf /kisskb/build/powerpc-next_powerpc-randconfig_powerpc-5.3
# Build took: 0:02:16.566405