# git rev-parse -q --verify 04a1942933ced67d2b73c156017bf13476b7146b^{commit}
04a1942933ced67d2b73c156017bf13476b7146b
already have revision, skipping fetch
# git checkout -q -f -B kisskb 04a1942933ced67d2b73c156017bf13476b7146b
# git clean -qxdf
# < git log -1
# commit 04a1942933ced67d2b73c156017bf13476b7146b
# Author: Sachin Sant <sachinp@linux.vnet.ibm.com>
# Date:   Mon May 6 17:33:33 2019 +0530
# 
#     powerpc/mm: Fix hugetlb page initialization
#     
#     This patch fixes a regression by using correct kernel config variable
#     for HUGETLB_PAGE_SIZE_VARIABLE.
#     
#     Without this huge pages are disabled during kernel boot.
#     [0.309496] hugetlbfs: disabling because there are no supported hugepage sizes
#     
#     Fixes: c5710cd20735 ("powerpc/mm: cleanup HPAGE_SHIFT setup")
#     Reported-by: Sachin Sant <sachinp@linux.ibm.com>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Tested-by: Sachin Sant <sachinp@linux.ibm.com>
#     Reviewed-by: Christophe Leroy <christophe.leroy@c-s.fr>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
# < /opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-gcc --version
# < /opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-ld --version
# < git log --format=%s --max-count=1 04a1942933ced67d2b73c156017bf13476b7146b
# < make -s -j 48 ARCH=sparc64 O=/kisskb/build/powerpc-next_sparc64-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  defconfig
# make -s -j 48 ARCH=sparc64 O=/kisskb/build/powerpc-next_sparc64-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-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]
WARNING: EXPORT symbol "_mcount" [vmlinux] version generation failed, symbol will not be versioned.
WARNING: EXPORT symbol "_mcount" [vmlinux] version generation failed, symbol will not be versioned.
  kernel: arch/sparc/boot/image is ready
  kernel: arch/sparc/boot/zImage is ready
Completed OK
# rm -rf /kisskb/build/powerpc-next_sparc64-defconfig_sparc64
# Build took: 0:01:06.233684