# git rev-parse -q --verify a5f2bd479f58f171a16a9a4f3b4e748ab3057c0f^{commit}
a5f2bd479f58f171a16a9a4f3b4e748ab3057c0f
already have revision, skipping fetch
# git checkout -q -f -B kisskb a5f2bd479f58f171a16a9a4f3b4e748ab3057c0f
# git clean -qxdf
# < git log -1
# commit a5f2bd479f58f171a16a9a4f3b4e748ab3057c0f
# Merge: 89261c570213 930e12992ed3
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Wed Dec 26 11:14:52 2018 -0800
# 
#     Merge branch 'parisc-4.21-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux
#     
#     Pull parisc updates from Helge Deller:
#      "The major change in this patchset is the new system call table
#       generation support from Firoz Khan"
#     
#     * 'parisc-4.21-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
#       parisc: syscalls: ignore nfsservctl for other architectures
#       parisc: generate uapi header and system call table files
#       parisc: add system call table generation support
#       parisc: remove __NR_Linux from uapi header file.
#       parisc: add __NR_syscalls along with __NR_Linux_syscalls
#       parisc: move __IGNORE* entries to non uapi header
#       parisc: Fix HP SDC hpa address output
#       parisc: Fix serio address output
#       parisc: Split out alternative live patching code
# < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 a5f2bd479f58f171a16a9a4f3b4e748ab3057c0f
# < make -s -j 120 ARCH=um O=/kisskb/build/linus_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 defconfig
# make -s -j 120 ARCH=um O=/kisskb/build/linus_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 
/kisskb/src/arch/um/os-Linux/umid.c: In function 'is_umdir_used':
/kisskb/src/arch/um/os-Linux/umid.c:138:2: warning: ISO C90 forbids variable length array 'file' [-Wvla]
  char file[strlen(uml_dir) + UMID_LEN + sizeof("/pid\0")];
  ^
/kisskb/src/arch/um/os-Linux/umid.c: In function 'create_pid_file':
/kisskb/src/arch/um/os-Linux/umid.c:213:2: warning: ISO C90 forbids variable length array 'file' [-Wvla]
  char file[strlen(uml_dir) + UMID_LEN + sizeof("/pid\0")];
  ^
/kisskb/src/arch/um/os-Linux/umid.c: In function 'remove_umid_dir':
/kisskb/src/arch/um/os-Linux/umid.c:388:2: warning: ISO C90 forbids variable length array 'dir' [-Wvla]
  char dir[strlen(uml_dir) + UMID_LEN + 1], err;
  ^
/kisskb/src/net/core/rtnetlink.c: In function 'rtnl_newlink':
/kisskb/src/net/core/rtnetlink.c:3224:1: warning: the frame size of 1296 bytes is larger than 1024 bytes [-Wframe-larger-than=]
 }
 ^
  LINK linux
Completed OK
# rm -rf /kisskb/build/linus_um-defconfig_um-x86_64
# Build took: 0:00:27.763755