x86/unwind: Make CONFIG_UNWINDER_ORC=y the default in kconfig for 64-bit
The ORC unwinder has been stable in testing so far. Give it much wider
testing by making it the default in kconfig for x86_64. It's not yet
supported for 32-bit, so leave frame pointers as the default there.
Suggested-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/9b1237bbe7244ed9cdf8db2dcb1253e37e1c341e.1507924831.git.jpoimboe@redhat.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
projects / kernel.git / commit