diff options
| author | Josh Poimboeuf <jpoimboe@redhat.com> | 2017-07-11 10:33:44 -0500 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-07-18 10:57:44 +0200 |
| commit | 8c1f75587a18ca032da8f6376d1ed882d7095289 (patch) | |
| tree | c8fa83b15b69b54098e2d536d48eb4764013d1f7 /arch/x86/entry/Makefile | |
| parent | 39358a033b2e4432052265c1fa0f36f572d8cfb5 (diff) | |
x86/entry/64: Add unwind hint annotations
Add unwind hint annotations to entry_64.S. This will enable the ORC
unwinder to unwind through any location in the entry code including
syscalls, interrupts, and exceptions.
Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Jiri Slaby <jslaby@suse.cz>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: live-patching@vger.kernel.org
Link: http://lkml.kernel.org/r/b9f6d478aadf68ba57c739dcfac34ec0dc021c4c.1499786555.git.jpoimboe@redhat.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/entry/Makefile')
| -rw-r--r-- | arch/x86/entry/Makefile | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/x86/entry/Makefile b/arch/x86/entry/Makefile index 9976fcecd17e..af28a8a24366 100644 --- a/arch/x86/entry/Makefile +++ b/arch/x86/entry/Makefile @@ -2,7 +2,6 @@ # Makefile for the x86 low level entry code # -OBJECT_FILES_NON_STANDARD_entry_$(BITS).o := y OBJECT_FILES_NON_STANDARD_entry_64_compat.o := y CFLAGS_syscall_64.o += $(call cc-option,-Wno-override-init,) |