# git rev-parse -q --verify 1dfb0f47aca11350f45f8c04c3b83f0e829adfa9^{commit}
1dfb0f47aca11350f45f8c04c3b83f0e829adfa9
already have revision, skipping fetch
# git checkout -q -f -B kisskb 1dfb0f47aca11350f45f8c04c3b83f0e829adfa9
# git clean -qxdf
# < git log -1
# commit 1dfb0f47aca11350f45f8c04c3b83f0e829adfa9
# Merge: a22c3f615a6f 48f7eee81cd5
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Jun 29 12:44:51 2021 -0700
# 
#     Merge tag 'x86-entry-2021-06-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
#     
#     Pull x86 entry code related updates from Thomas Gleixner:
#     
#      - Consolidate the macros for .byte ... opcode sequences
#     
#      - Deduplicate register offset defines in include files
#     
#      - Simplify the ia32,x32 compat handling of the related syscall tables
#        to get rid of #ifdeffery.
#     
#      - Clear all EFLAGS which are not required for syscall handling
#     
#      - Consolidate the syscall tables and switch the generation over to the
#        generic shell script and remove the CFLAGS tweaks which are not
#        longer required.
#     
#      - Use 'int' type for system call numbers to match the generic code.
#     
#      - Add more selftests for syscalls
#     
#     * tag 'x86-entry-2021-06-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
#       x86/syscalls: Don't adjust CFLAGS for syscall tables
#       x86/syscalls: Remove -Wno-override-init for syscall tables
#       x86/uml/syscalls: Remove array index from syscall initializers
#       x86/syscalls: Clear 'offset' and 'prefix' in case they are set in env
#       x86/entry: Use int everywhere for system call numbers
#       x86/entry: Treat out of range and gap system calls the same
#       x86/entry/64: Sign-extend system calls on entry to int
#       selftests/x86/syscall: Add tests under ptrace to syscall_numbering_64
#       selftests/x86/syscall: Simplify message reporting in syscall_numbering
#       selftests/x86/syscall: Update and extend syscall_numbering_64
#       x86/syscalls: Switch to generic syscallhdr.sh
#       x86/syscalls: Use __NR_syscalls instead of __NR_syscall_max
#       x86/unistd: Define X32_NR_syscalls only for 64-bit kernel
#       x86/syscalls: Stop filling syscall arrays with *_sys_ni_syscall
#       x86/syscalls: Switch to generic syscalltbl.sh
#       x86/entry/x32: Rename __x32_compat_sys_* to __x64_compat_sys_*
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 1dfb0f47aca11350f45f8c04c3b83f0e829adfa9
# < make -s -j 32 ARCH=x86 O=/kisskb/build/linus_x86_64_defconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  x86_64_defconfig
# < make -s -j 32 ARCH=x86 O=/kisskb/build/linus_x86_64_defconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  help
# make -s -j 32 ARCH=x86 O=/kisskb/build/linus_x86_64_defconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  olddefconfig
# make -s -j 32 ARCH=x86 O=/kisskb/build/linus_x86_64_defconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  
Completed OK
# rm -rf /kisskb/build/linus_x86_64_defconfig_x86_64-gcc8
# Build took: 0:02:48.160582