The .incbin assembler directive is much faster than bin2c + $(CC).
Do similar refactoring as in
4c0f032d49 ("s390/purgatory: Omit use of bin2c").
Please note the .quad directive matches to size_t in C (both 8
byte) because the purgatory is compiled only for the 64-bit kernel.
(KEXEC_FILE depends on X86_64).
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lore.kernel.org/r/20220725020812.622255-2-masahiroy@kernel.org
The file was generated by make command and should not be in the source tree.
Signed-off-by: Progyan Bhattacharya <progyanb@acm.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
The following generated files are missing from gitignore
and show up in git status after x86_64 build. Add them
to gitignore.
arch/x86/purgatory/kexec-purgatory.c
arch/x86/purgatory/purgatory.ro
Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
Link: http://lkml.kernel.org/r/1412016116-7213-1-git-send-email-shuahkh@osg.samsung.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
After compiling the kernel, I got:
% git status
# On branch master
# Untracked files:
# (use "git add <file>..." to include in what will be committed)
#
# arch/x86/tools/insn_sanity
nothing added to commit but untracked files present (use "git add" to track)
it should be added to .gitignore.
Signed-off-by: WANG Cong <xiyou.wangcong@gmail.com>
Acked-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Link: http://lkml.kernel.org/r/1326628937-27609-1-git-send-email-xiyou.wangcong@gmail.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Masahiro Yamada