Messages in this thread | | | Date | Wed, 4 May 2022 17:42:00 +0100 | From | Catalin Marinas <> | Subject | Re: [PATCH v2 13/13] arm64: entry: use stackleak_erase_on_task_stack() |
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On Wed, Apr 27, 2022 at 06:31:28PM +0100, Mark Rutland wrote: > On arm64 we always call stackleak_erase() on a task stack, and never > call it on another stack. We can avoid some redundant work by using > stackleak_erase_on_task_stack(), telling the stackleak code that it's > being called on a task stack. > > Signed-off-by: Mark Rutland <mark.rutland@arm.com> > Cc: Alexander Popov <alex.popov@linux.com> > Cc: Andrew Morton <akpm@linux-foundation.org> > Cc: Andy Lutomirski <luto@kernel.org> > Cc: Catalin Marinas <catalin.marinas@arm.com> > Cc: Kees Cook <keescook@chromium.org> > Cc: Will Deacon <will@kernel.org>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
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