# git rev-parse -q --verify eda57a0e42998d1d403187844faa86c9a3ab2fd0^{commit}
eda57a0e42998d1d403187844faa86c9a3ab2fd0
already have revision, skipping fetch
# git checkout -q -f -B kisskb eda57a0e42998d1d403187844faa86c9a3ab2fd0
# git clean -qxdf
# < git log -1
# commit eda57a0e42998d1d403187844faa86c9a3ab2fd0
# Merge: c512c6918719 59bb47985c1d
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Oct 7 16:04:19 2019 -0700
# 
#     Merge branch 'akpm' (patches from Andrew)
#     
#     Merge misc fixes from Andrew Morton:
#      "The usual shower of hotfixes.
#     
#       Chris's memcg patches aren't actually fixes - they're mature but a few
#       niggling review issues were late to arrive.
#     
#       The ocfs2 fixes are quite old - those took some time to get reviewer
#       attention.
#     
#       Subsystems affected by this patch series: ocfs2, hotfixes, mm/memcg,
#       mm/slab-generic"
#     
#     * emailed patches from Andrew Morton <akpm@linux-foundation.org>:
#       mm, sl[aou]b: guarantee natural alignment for kmalloc(power-of-two)
#       mm, sl[ou]b: improve memory accounting
#       mm, memcg: make scan aggression always exclude protection
#       mm, memcg: make memory.emin the baseline for utilisation determination
#       mm, memcg: proportional memory.{low,min} reclaim
#       mm/vmpressure.c: fix a signedness bug in vmpressure_register_event()
#       mm/page_alloc.c: fix a crash in free_pages_prepare()
#       mm/z3fold.c: claim page in the beginning of free
#       kernel/sysctl.c: do not override max_threads provided by userspace
#       memcg: only record foreign writebacks with dirty pages when memcg is not disabled
#       mm: fix -Wmissing-prototypes warnings
#       writeback: fix use-after-free in finish_writeback_work()
#       mm/memremap: drop unused SECTION_SIZE and SECTION_MASK
#       panic: ensure preemption is disabled during panic()
#       fs: ocfs2: fix a possible null-pointer dereference in ocfs2_info_scan_inode_alloc()
#       fs: ocfs2: fix a possible null-pointer dereference in ocfs2_write_end_nolock()
#       fs: ocfs2: fix possible null-pointer dereferences in ocfs2_xa_prepare_entry()
#       ocfs2: clear zero in unaligned direct IO
# < /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 eda57a0e42998d1d403187844faa86c9a3ab2fd0
# < make -s -j 8 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 8 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:26,
                 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/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/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/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/fs/nfs/read.c:352:2: note: in expansion of macro 'xchg'
  xchg(&ctx->error, 0);
  ^~~~
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:26,
                 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: 0:02:53.136758