# git rev-parse -q --verify 40a31da414c39e3cd8c4137c1ceedf59b7ffd4ce^{commit}
40a31da414c39e3cd8c4137c1ceedf59b7ffd4ce
already have revision, skipping fetch
# git checkout -q -f -B kisskb 40a31da414c39e3cd8c4137c1ceedf59b7ffd4ce
# git clean -qxdf
# < git log -1
# commit 40a31da414c39e3cd8c4137c1ceedf59b7ffd4ce
# Merge: e8af37f3f488 4e72ee887227
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Jan 11 09:44:05 2019 -0800
# 
#     Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
#     
#     Pull perf tooling updates from Ingo Molnar:
#      "Tooling changes only: fixes and a few stray improvements.
#     
#       Most of the diffstat is dominated by a PowerPC related fix of system
#       call trace output beautification that allows us to (again) use the
#       UAPI header version and sync up with the kernel's version of PowerPC
#       system call names in the arch/powerpc/kernel/syscalls/syscall.tbl
#       header"
#     
#     * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (36 commits)
#       tools headers powerpc: Remove unistd.h
#       perf powerpc: Rework syscall table generation
#       perf symbols: Add 'arch_cpu_idle' to the list of kernel idle symbols
#       tools include uapi: Sync linux/if_link.h copy with the kernel sources
#       tools include uapi: Sync linux/vhost.h with the kernel sources
#       tools include uapi: Sync linux/fs.h copy with the kernel sources
#       perf beauty: Switch from using uapi/linux/fs.h to uapi/linux/mount.h
#       tools include uapi: Grab a copy of linux/mount.h
#       perf top: Lift restriction on using callchains without "sym" in --sort
#       tools lib traceevent: Remove tep_data_event_from_type() API
#       tools lib traceevent: Rename tep_is_file_bigendian() to tep_file_bigendian()
#       tools lib traceevent: Changed return logic of tep_register_event_handler() API
#       tools lib traceevent: Changed return logic of trace_seq_printf() and trace_seq_vprintf() APIs
#       tools lib traceevent: Rename struct cmdline to struct tep_cmdline
#       tools lib traceevent: Initialize host_bigendian at tep_handle allocation
#       tools lib traceevent: Introduce new libtracevent API: tep_override_comm()
#       perf tests: Add a test for the ARM 32-bit [vectors] page
#       perf tools: Make find_vdso_map() more modular
#       perf trace: Fix alignment for [continued] lines
#       perf trace: Fix ')' placement in "interrupted" syscall lines
#       ...
# < /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 40a31da414c39e3cd8c4137c1ceedf59b7ffd4ce
# < 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-  
<stdin>:1336:2: warning: #warning syscall rseq not implemented [-Wcpp]
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:11,
                 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:1624:2: note: in expansion of macro 'atomic_xchg'
  atomic_xchg(&devip->stopped, stop);
  ^~~~~~~~~~~
Completed OK
# rm -rf /kisskb/build/linus_a500_defconfig_parisc64
# Build took: 0:00:42.939521