# git rev-parse -q --verify f678d6da749983791850876e3421e7c48a0a7127^{commit}
f678d6da749983791850876e3421e7c48a0a7127
already have revision, skipping fetch
# git checkout -q -f -B kisskb f678d6da749983791850876e3421e7c48a0a7127
# git clean -qxdf
# < git log -1
# commit f678d6da749983791850876e3421e7c48a0a7127
# Merge: 2310673c3c12 aad14ad3cf3a
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue May 7 13:39:22 2019 -0700
# 
#     Merge tag 'char-misc-5.2-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
#     
#     Pull char/misc update part 2 from Greg KH:
#      "Here is the "real" big set of char/misc driver patches for 5.2-rc1
#     
#       Loads of different driver subsystem stuff in here, all over the places:
#        - thunderbolt driver updates
#        - habanalabs driver updates
#        - nvmem driver updates
#        - extcon driver updates
#        - intel_th driver updates
#        - mei driver updates
#        - coresight driver updates
#        - soundwire driver cleanups and updates
#        - fastrpc driver updates
#        - other minor driver updates
#        - chardev minor fixups
#     
#       Feels like this tree is getting to be a dumping ground of "small
#       driver subsystems" these days. Which is fine with me, if it makes
#       things easier for those subsystem maintainers.
#     
#       All of these have been in linux-next for a while with no reported
#       issues"
#     
#     * tag 'char-misc-5.2-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (255 commits)
#       intel_th: msu: Add current window tracking
#       intel_th: msu: Add a sysfs attribute to trigger window switch
#       intel_th: msu: Correct the block wrap detection
#       intel_th: Add switch triggering support
#       intel_th: gth: Factor out trace start/stop
#       intel_th: msu: Factor out pipeline draining
#       intel_th: msu: Switch over to scatterlist
#       intel_th: msu: Replace open-coded list_{first,last,next}_entry variants
#       intel_th: Only report useful IRQs to subdevices
#       intel_th: msu: Start handling IRQs
#       intel_th: pci: Use MSI interrupt signalling
#       intel_th: Communicate IRQ via resource
#       intel_th: Add "rtit" source device
#       intel_th: Skip subdevices if their MMIO is missing
#       intel_th: Rework resource passing between glue layers and core
#       intel_th: SPDX-ify the documentation
#       intel_th: msu: Fix single mode with IOMMU
#       coresight: funnel: Support static funnel
#       dt-bindings: arm: coresight: Unify funnel DT binding
#       coresight: replicator: Add new device id for static replicator
#       ...
# < /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 f678d6da749983791850876e3421e7c48a0a7127
# < make -s -j 10 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 10 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:23:
/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:1623:2: note: in expansion of macro 'atomic_xchg'
  atomic_xchg(&devip->stopped, stop);
  ^~~~~~~~~~~
Completed OK
# rm -rf /kisskb/build/linus_a500_defconfig_parisc64
# Build took: 0:02:25.059917