Kconfig: Make STRICT_DEVMEM default-y on x86 and arm64
commit0f7cda2b824bb2afe0d75716a8664117fa03f5e0
authorKees Cook <keescook@chromium.org>
Fri, 1 Dec 2017 20:10:00 +0000 (1 12:10 -0800)
committerIngo Molnar <mingo@kernel.org>
Mon, 11 Dec 2017 17:41:26 +0000 (11 18:41 +0100)
treecdc07e28d26c4f6aa8a57db99525b29dda0c8419
parent50c4c4e268a2d7a3e58ebb698ac74da0de40ae36
Kconfig: Make STRICT_DEVMEM default-y on x86 and arm64

Distros have been shipping with CONFIG_STRICT_DEVMEM=y for years now. It
is probably time to flip this default for x86 and arm64.

Signed-off-by: Kees Cook <keescook@chromium.org>
Acked-by: Laura Abbott <labbott@redhat.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Will Deacon <will.deacon@arm.com>
Cc: kernel-hardening@lists.openwall.com
Link: http://lkml.kernel.org/r/20171201201000.GA44539@beast
Signed-off-by: Ingo Molnar <mingo@kernel.org>
lib/Kconfig.debug