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arm64: insn: Report PAC and BTI instructions as skippable
authorMark Brown <broonie@kernel.org>
Mon, 4 May 2020 13:13:26 +0000 (14:13 +0100)
committerWill Deacon <will@kernel.org>
Mon, 4 May 2020 15:06:29 +0000 (16:06 +0100)
commit47d67e4d19184ec9f8091c98ad4df0411baa8719
tree3919d2d501b1f32118e46a2763c6953d7a98d987tree | snapshot
parentc71052cc9e14db90d9a95fe0991ecc72556f1818commit | diff
arm64: insn: Report PAC and BTI instructions as skippable

The PAC and BTI instructions can be safely skipped so report them as
such, allowing them to be probed.

Signed-off-by: Mark Brown <broonie@kernel.org>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Link: https://lore.kernel.org/r/20200504131326.18290-5-broonie@kernel.org
Signed-off-by: Will Deacon <will@kernel.org>
arch/arm64/kernel/insn.c diff | blob | history
Domain: System / Kernel;