Re: [PATCH v10 4/5] arm64: mte: introduce a per-CPU tag checking mode preference
From: Will Deacon <will@kernel.org>
Date: 2021-07-14 11:47:24
On Tue, Jul 13, 2021 at 04:48:00PM -0700, Peter Collingbourne wrote:
Add a per-CPU sysfs node, mte_tcf_preferred, that allows the preferred tag checking mode to be configured. The current possible values are async and sync. Link: https://linux-review.googlesource.com/id/I7493dcd533a2785a1437b16c3f6b50919f840854 Signed-off-by: Peter Collingbourne <redacted> Reviewed-by: Catalin Marinas <catalin.marinas@arm.com> --- v10: - stop calling smp_call_function_single arch/arm64/kernel/mte.c | 65 +++++++++++++++++++++++++++++++++++++++-- 1 file changed, 63 insertions(+), 2 deletions(-)
Acked-by: Will Deacon <will@kernel.org> Will _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel