# git rev-parse -q --verify eca94432934fe5f141d084f2e36ee2c0e614cc04^{commit}
eca94432934fe5f141d084f2e36ee2c0e614cc04
already have revision, skipping fetch
# git checkout -q -f -B kisskb eca94432934fe5f141d084f2e36ee2c0e614cc04
# git clean -qxdf
# < git log -1
# commit eca94432934fe5f141d084f2e36ee2c0e614cc04
# Author: Matias Karhumaa <matias.karhumaa@gmail.com>
# Date:   Tue Jul 2 16:35:09 2019 +0200
# 
#     Bluetooth: Fix faulty expression for minimum encryption key size check
#     
#     Fix minimum encryption key size check so that HCI_MIN_ENC_KEY_SIZE is
#     also allowed as stated in the comment.
#     
#     This bug caused connection problems with devices having maximum
#     encryption key size of 7 octets (56-bit).
#     
#     Fixes: 693cd8ce3f88 ("Bluetooth: Fix regression with minimum encryption key size alignment")
#     Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=203997
#     Signed-off-by: Matias Karhumaa <matias.karhumaa@gmail.com>
#     Cc: stable@vger.kernel.org
#     Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
#     Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
# < /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 eca94432934fe5f141d084f2e36ee2c0e614cc04
# < make -s -j 24 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 24 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: 0:01:32.124968