# git rev-parse -q --verify 75613939084f59c0848b146e54ba463dc494c433^{commit}
75613939084f59c0848b146e54ba463dc494c433
already have revision, skipping fetch
# git checkout -q -f -B kisskb 75613939084f59c0848b146e54ba463dc494c433
# git clean -qxdf
# < git log -1
# commit 75613939084f59c0848b146e54ba463dc494c433
# Merge: 93bbca271a71 c0e1c8c22beb
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Jun 21 10:02:53 2020 -0700
# 
#     Merge tag 'powerpc-5.8-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
#     
#     Pull powerpc fixes from Michael Ellerman:
#     
#      - One fix for the interrupt rework we did last release which broke
#        KVM-PR
#     
#      - Three commits fixing some fallout from the READ_ONCE() changes
#        interacting badly with our 8xx 16K pages support, which uses a pte_t
#        that is a structure of 4 actual PTEs
#     
#      - A cleanup of the 8xx pte_update() to use the newly added pmd_off()
#     
#      - A fix for a crash when handling an oops if CONFIG_DEBUG_VIRTUAL is
#        enabled
#     
#      - A minor fix for the SPU syscall generation
#     
#     Thanks to Aneesh Kumar K.V, Christian Zigotzky, Christophe Leroy, Mike
#     Rapoport, Nicholas Piggin.
#     
#     * tag 'powerpc-5.8-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
#       powerpc/8xx: Provide ptep_get() with 16k pages
#       mm: Allow arches to provide ptep_get()
#       mm/gup: Use huge_ptep_get() in gup_hugepte()
#       powerpc/syscalls: Use the number when building SPU syscall table
#       powerpc/8xx: use pmd_off() to access a PMD entry in pte_update()
#       powerpc/64s: Fix KVM interrupt using wrong save area
#       powerpc: Fix kernel crash in show_instructions() w/DEBUG_VIRTUAL
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/ia64-linux/bin/ia64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/ia64-linux/bin/ia64-linux-ld --version
# < git log --format=%s --max-count=1 75613939084f59c0848b146e54ba463dc494c433
# < make -s -j 24 ARCH=ia64 O=/kisskb/build/linus_ia64-defconfig_ia64-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/ia64-linux/bin/ia64-linux-  defconfig
# < make -s -j 24 ARCH=ia64 O=/kisskb/build/linus_ia64-defconfig_ia64-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/ia64-linux/bin/ia64-linux-  help
# make -s -j 24 ARCH=ia64 O=/kisskb/build/linus_ia64-defconfig_ia64-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/ia64-linux/bin/ia64-linux-  olddefconfig
# make -s -j 24 ARCH=ia64 O=/kisskb/build/linus_ia64-defconfig_ia64-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/ia64-linux/bin/ia64-linux-  
<stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp]
In file included from /kisskb/src/arch/ia64/include/uapi/asm/intrinsics.h:22:0,
                 from /kisskb/src/arch/ia64/include/asm/intrinsics.h:11,
                 from /kisskb/src/arch/ia64/include/asm/bitops.h:19,
                 from /kisskb/src/include/linux/bitops.h:29,
                 from /kisskb/src/include/linux/kernel.h:12,
                 from /kisskb/src/include/linux/list.h:9,
                 from /kisskb/src/include/linux/preempt.h:11,
                 from /kisskb/src/include/linux/spinlock.h:51,
                 from /kisskb/src/include/linux/seqlock.h:36,
                 from /kisskb/src/include/linux/time.h:6,
                 from /kisskb/src/fs/nfs/read.c:11:
/kisskb/src/fs/nfs/read.c: In function 'nfs_read_completion':
/kisskb/src/arch/ia64/include/uapi/asm/cmpxchg.h:57:2: warning: value computed is not used [-Wunused-value]
 ((__typeof__(*(ptr))) __xchg((unsigned long) (x), (ptr), sizeof(*(ptr))))
  ^
/kisskb/src/fs/nfs/read.c:196:5: note: in expansion of macro 'xchg'
     xchg(&nfs_req_openctx(req)->error, error);
     ^
/kisskb/src/fs/nfs/read.c: In function 'nfs_readpage':
/kisskb/src/arch/ia64/include/uapi/asm/cmpxchg.h:57:2: warning: value computed is not used [-Wunused-value]
 ((__typeof__(*(ptr))) __xchg((unsigned long) (x), (ptr), sizeof(*(ptr))))
  ^
/kisskb/src/fs/nfs/read.c:355:2: note: in expansion of macro 'xchg'
  xchg(&ctx->error, 0);
  ^
No errors detected in 22248 functions.
Completed OK
# rm -rf /kisskb/build/linus_ia64-defconfig_ia64-gcc4.9
# Build took: 0:02:57.663776