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authorTejas Belagod <Tejas.Belagod@arm.com>2022-06-27 18:00:50 +0000
committerSzabolcs Nagy <szabolcs.nagy@arm.com>2022-06-30 14:01:08 +0100
commite9dd3682963a7038d699430e3ece68045b6caafc (patch)
tree6291bcded33b627d881c13aa161cd4329b12b4b6 /sysdeps/aarch64/configure.ac
parent71d87d85bf54f6522813aec97c19bdd24997341e (diff)
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AArch64: Add asymmetric faulting mode for tag violations in mem.tagging tunable
The new asymmetric mode is available when HWCAP2_MTE3 is set (support is
available), bit2 is set in the tunable (user request per application),
and the system is configured such that the asymmetric mode is preferred over
sync or async (per-cpu system-wide setting).

Reviewed-by: Szabolcs Nagy <szabolcs.nagy@arm.com>
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