# git rev-parse -q --verify 287683d027a3ff83feb6c7044430c79881664ecf^{commit}
287683d027a3ff83feb6c7044430c79881664ecf
already have revision, skipping fetch
# git checkout -q -f -B kisskb 287683d027a3ff83feb6c7044430c79881664ecf
# git clean -qxdf
# git log -1
commit 287683d027a3ff83feb6c7044430c79881664ecf
Author: Leon Romanovsky <leonro@mellanox.com>
Date:   Tue Oct 31 20:09:54 2017 +0200

    RDMA/nldev: Enforce device index check for port callback
    
    IB device index is nldev's handler and it should be checked always.
    
    Fixes: c3f66f7b0052 ("RDMA/netlink: Implement nldev port doit callback")
    Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
    Acked-by: Doug Ledford <dledford@redhat.com>
    [ Applying directly, since Doug fried his SSD's and is rebuilding  - Linus ]
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux-gcc --version
# < git log --format=%s --max-count=1 287683d027a3ff83feb6c7044430c79881664ecf
# < make -j 48 ARCH=i386 O=/home/kisskb/slave/build/linus_i386-randconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux-  randconfig
KCONFIG_SEED=0xCAEF877C
# Added to kconfig CONFIG_STANDALONE=y
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# yes \n | make -j 48 ARCH=i386 O=/home/kisskb/slave/build/linus_i386-randconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux-  oldconfig
yes: standard output: Broken pipe
yes: write error
# make -j 48 ARCH=i386 O=/home/kisskb/slave/build/linus_i386-randconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux-  
make[1]: Entering directory '/home/kisskb/slave/build/linus_i386-randconfig_i386'
  GEN     ./Makefile
scripts/kconfig/conf  --silentoldconfig Kconfig
  SYSHDR  arch/x86/entry/syscalls/../../include/generated/uapi/asm/unistd_32.h
  SYSHDR  arch/x86/entry/syscalls/../../include/generated/uapi/asm/unistd_64.h
  SYSHDR  arch/x86/entry/syscalls/../../include/generated/uapi/asm/unistd_x32.h
  SYSTBL  arch/x86/entry/syscalls/../../include/generated/asm/syscalls_32.h
  CHK     include/config/kernel.release
  HOSTCC  scripts/basic/bin2c
Cannot use CONFIG_CC_STACKPROTECTOR_REGULAR: -fstack-protector available but compiler is broken
/home/kisskb/slave/src/Makefile:1096: recipe for target 'prepare-compiler-check' failed
make[1]: *** [prepare-compiler-check] Error 1
make[1]: *** Waiting for unfinished jobs....
  UPD     include/config/kernel.release
make[1]: *** wait: No child processes.  Stop.
Makefile:145: recipe for target 'sub-make' failed
make: *** [sub-make] Error 2
Command 'make -j 48 ARCH=i386 O=/home/kisskb/slave/build/linus_i386-randconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux-  ' returned non-zero exit status 2
# rm -rf /home/kisskb/slave/build/linus_i386-randconfig_i386
# Build took: 0:00:20.160583