# git rev-parse -q --verify 16d72dd4891fecc1e1bf7ca193bb7d5b9804c038^{commit}
16d72dd4891fecc1e1bf7ca193bb7d5b9804c038
already have revision, skipping fetch
# git checkout -q -f -B kisskb 16d72dd4891fecc1e1bf7ca193bb7d5b9804c038
# git clean -qxdf
# < git log -1
# commit 16d72dd4891fecc1e1bf7ca193bb7d5b9804c038
# Merge: ae8766042bee 527a1d1ede98
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Jun 6 13:13:09 2019 -0700
# 
#     Merge branch 'parisc-5.2-3' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux
#     
#     Pull parisc fixes from Helge Deller:
#     
#      - Fix crashes when accessing PCI devices on some machines like C240 and
#        J5000. The crashes were triggered because we replaced cache flushes
#        by nops in the alternative coding where we shouldn't for some
#        machines.
#     
#      - Dave fixed a race in the usage of the sr1 space register when used to
#        load the coherence index.
#     
#      - Use the hardware lpa instruction to to load the physical address of
#        kernel virtual addresses in the iommu driver code.
#     
#      - The kernel may fail to link when CONFIG_MLONGCALLS isn't set. Solve
#        that by rearranging functions in the final vmlinux executeable.
#     
#      - Some defconfig cleanups and removal of compiler warnings.
#     
#     * 'parisc-5.2-3' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
#       parisc: Fix crash due alternative coding for NP iopdir_fdc bit
#       parisc: Use lpa instruction to load physical addresses in driver code
#       parisc: configs: Remove useless UEVENT_HELPER_PATH
#       parisc: Use implicit space register selection for loading the coherence index of I/O pdirs
#       parisc: Fix compiler warnings in float emulation code
#       parisc/slab: cleanup after /proc/slab_allocators removal
#       parisc: Allow building 64-bit kernel without -mlong-calls compiler option
#       parisc: Kconfig: remove ARCH_DISCARD_MEMBLOCK
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/hppa64-linux/bin/hppa64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/hppa64-linux/bin/hppa64-linux-ld --version
# < git log --format=%s --max-count=1 16d72dd4891fecc1e1bf7ca193bb7d5b9804c038
# < make -s -j 24 ARCH=parisc O=/kisskb/build/linus_a500_defconfig_parisc64 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/hppa64-linux/bin/hppa64-linux-  a500_defconfig
# make -s -j 24 ARCH=parisc O=/kisskb/build/linus_a500_defconfig_parisc64 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/hppa64-linux/bin/hppa64-linux-  
In file included from /kisskb/src/arch/parisc/include/asm/atomic.h:10,
                 from /kisskb/src/include/linux/atomic.h:7,
                 from /kisskb/src/arch/parisc/include/asm/bitops.h:13,
                 from /kisskb/src/include/linux/bitops.h:19,
                 from /kisskb/src/include/linux/kernel.h:12,
                 from /kisskb/src/include/linux/list.h:9,
                 from /kisskb/src/include/linux/module.h:9,
                 from /kisskb/src/drivers/scsi/scsi_debug.c:18:
/kisskb/src/drivers/scsi/scsi_debug.c: In function 'resp_start_stop':
/kisskb/src/arch/parisc/include/asm/cmpxchg.h:48:3: warning: value computed is not used [-Wunused-value]
  ((__typeof__(*(ptr)))__xchg((unsigned long)(x), (ptr), sizeof(*(ptr))))
/kisskb/src/arch/parisc/include/asm/atomic.h:78:30: note: in expansion of macro 'xchg'
 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
                              ^~~~
/kisskb/src/drivers/scsi/scsi_debug.c:1618:2: note: in expansion of macro 'atomic_xchg'
  atomic_xchg(&devip->stopped, stop);
  ^~~~~~~~~~~
Completed OK
# rm -rf /kisskb/build/linus_a500_defconfig_parisc64
# Build took: 0:01:30.276431