# git rev-parse -q --verify 43e317c1bbdfe1d4d6d19d28f925f400898d41b9^{commit}
43e317c1bbdfe1d4d6d19d28f925f400898d41b9
already have revision, skipping fetch
# git checkout -q -f -B kisskb 43e317c1bbdfe1d4d6d19d28f925f400898d41b9
# git clean -qxdf
# < git log -1
# commit 43e317c1bbdfe1d4d6d19d28f925f400898d41b9
# Merge: 5efbd93708df 98abe0227827
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Jul 27 08:58:04 2019 -0700
# 
#     Merge tag 's390-5.3-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
#     
#     Pull s390 updates from Heiko Carstens:
#     
#      - Add ABI to kernel image file which allows e.g. the file utility to
#        figure out the kernel version.
#     
#      - Wire up clone3 system call.
#     
#      - Add support for kasan bitops instrumentation.
#     
#      - uapi header cleanup: use __u{16,32,64} instead of uint{16,32,64}_t.
#     
#      - Provide proper ARCH_ZONE_DMA_BITS so the s390 DMA zone is correctly
#        defined with 2 GB instead of the default value of 1 MB.
#     
#      - Farhan Ali leaves the group of vfio-ccw maintainers.
#     
#      - Various small vfio-ccw fixes.
#     
#      - Add missing locking for airq_areas array in virtio code.
#     
#      - Minor qdio improvements.
#     
#     * tag 's390-5.3-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
#       MAINTAINERS: vfio-ccw: Remove myself as the maintainer
#       s390/mm: use shared variables for sysctl range check
#       virtio/s390: fix race on airq_areas[]
#       s390/dma: provide proper ARCH_ZONE_DMA_BITS value
#       s390/kasan: add bitops instrumentation
#       s390/bitops: make test functions return bool
#       s390: wire up clone3 system call
#       kbuild: enable arch/s390/include/uapi/asm/zcrypt.h for uapi header test
#       s390: use __u{16,32,64} instead of uint{16,32,64}_t in uapi header
#       s390/hypfs: fix a typo in the name of a function
#       s390/qdio: restrict QAOB usage to IQD unicast queues
#       s390/qdio: add sanity checks to the fast-requeue path
#       s390: enable detection of kernel version from bzImage
#       Documentation: fix vfio-ccw doc
#       vfio-ccw: Update documentation for csch/hsch
#       vfio-ccw: Don't call cp_free if we are processing a channel program
#       vfio-ccw: Set pa_nr to 0 if memory allocation fails for pa_iova_pfn
#       vfio-ccw: Fix memory leak and don't call cp_free in cp_init
#       vfio-ccw: Fix misleading comment when setting orb.cmd.c64
# < /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 43e317c1bbdfe1d4d6d19d28f925f400898d41b9
# < make -s -j 120 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 120 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: 0:00:45.063200