# 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-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 eca94432934fe5f141d084f2e36ee2c0e614cc04
# < make -s -j 24 ARCH=powerpc O=/kisskb/build/linus_pseries_le_defconfig+NO_SPLPAR_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  pseries_le_defconfig
# Added to kconfig CONFIG_PPC_SPLPAR=n
# yes \n | make -s -j 24 ARCH=powerpc O=/kisskb/build/linus_pseries_le_defconfig+NO_SPLPAR_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 24 ARCH=powerpc O=/kisskb/build/linus_pseries_le_defconfig+NO_SPLPAR_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/kernel/futex.c: In function 'do_futex':
/kisskb/src/kernel/futex.c:1645:17: warning: 'oldval' may be used uninitialized in this function [-Wmaybe-uninitialized]
   return oldval == cmparg;
                 ^
/kisskb/src/kernel/futex.c:1620:6: note: 'oldval' was declared here
  int oldval, ret;
      ^
WARNING: vmlinux.o(.text+0x2f3c): Section mismatch in reference from the variable __boot_from_prom to the function .init.text:prom_init()
The function __boot_from_prom() references
the function __init prom_init().
This is often because __boot_from_prom lacks a __init 
annotation or the annotation of prom_init is wrong.

WARNING: vmlinux.o(.text+0x3128): Section mismatch in reference from the variable start_here_multiplatform to the function .init.text:early_setup()
The function start_here_multiplatform() references
the function __init early_setup().
This is often because start_here_multiplatform lacks a __init 
annotation or the annotation of early_setup is wrong.

WARNING: vmlinux.o(.text+0x3164): Section mismatch in reference from the variable start_here_common to the function .init.text:start_kernel()
The function start_here_common() references
the function __init start_kernel().
This is often because start_here_common lacks a __init 
annotation or the annotation of start_kernel is wrong.

Completed OK
# rm -rf /kisskb/build/linus_pseries_le_defconfig+NO_SPLPAR_ppc64le-gcc5
# Build took: 0:03:20.138203