objtool: Enable stack metadata validation on 64-bit x86
authorJosh Poimboeuf <jpoimboe@redhat.com>
Mon, 29 Feb 2016 04:22:43 +0000 (22:22 -0600)
committerIngo Molnar <mingo@kernel.org>
Mon, 29 Feb 2016 07:35:13 +0000 (08:35 +0100)
commitd4883d5d6b146fd65f762c462b2c6d4a327c7d50
tree3aab6bcf62a89921d4cae9462096dac682eefca7
parentb9ab5ebb14ec389bd80f66613f1fe3f8f65f2521
objtool: Enable stack metadata validation on 64-bit x86

Set HAVE_STACK_VALIDATION to enable stack metadata validation for
x86_64.

Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Bernd Petrovitsch <bernd@petrovitsch.priv.at>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Chris J Arges <chris.j.arges@canonical.com>
Cc: Jiri Slaby <jslaby@suse.cz>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Michal Marek <mmarek@suse.cz>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Pedro Alves <palves@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: live-patching@vger.kernel.org
Link: http://lkml.kernel.org/r/cdaeb6914d00a070c0f455cd06989bf3f787a2f6.1456719558.git.jpoimboe@redhat.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
arch/x86/Kconfig