# git rev-parse -q --verify 79e178a57dae819ae724065b47c25720494cc9f2^{commit}
79e178a57dae819ae724065b47c25720494cc9f2
already have revision, skipping fetch
# git checkout -q -f -B kisskb 79e178a57dae819ae724065b47c25720494cc9f2
# git clean -qxdf
# < git log -1
# commit 79e178a57dae819ae724065b47c25720494cc9f2
# Merge: 01d1dff64662 341c1fda5e17
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Dec 3 12:51:35 2019 -0800
# 
#     Merge tag 'apparmor-pr-2019-12-03' of git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
#     
#     Pull apparmor updates from John Johansen:
#      "Features:
#     
#        - increase left match history buffer size to provide improved
#          conflict resolution in overlapping execution rules.
#     
#        - switch buffer allocation to use a memory pool and GFP_KERNEL where
#          possible.
#     
#        - add compression of policy blobs to reduce memory usage.
#     
#       Cleanups:
#     
#        - fix spelling mistake "immutible" -> "immutable"
#     
#       Bug fixes:
#     
#        - fix unsigned len comparison in update_for_len macro
#     
#        - fix sparse warning for type-casting of current->real_cred"
#     
#     * tag 'apparmor-pr-2019-12-03' of git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor:
#       apparmor: make it so work buffers can be allocated from atomic context
#       apparmor: reduce rcu_read_lock scope for aa_file_perm mediation
#       apparmor: fix wrong buffer allocation in aa_new_mount
#       apparmor: fix unsigned len comparison with less than zero
#       apparmor: increase left match history buffer size
#       apparmor: Switch to GFP_KERNEL where possible
#       apparmor: Use a memory pool instead per-CPU caches
#       apparmor: Force type-casting of current->real_cred
#       apparmor: fix spelling mistake "immutible" -> "immutable"
#       apparmor: fix blob compression when ns is forced on a policy load
#       apparmor: fix missing ZLIB defines
#       apparmor: fix blob compression build failure on ppc
#       apparmor: Initial implementation of raw policy blob compression
# < /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 79e178a57dae819ae724065b47c25720494cc9f2
# < make -s -j 80 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 80 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: 0:01:18.839946