aarch64: Enable access into FEAT_SPE_FDS register from EL2 and below
FEAT_SPE_FDS adds system register PMSDSFR_EL1. But accessing that system
register from EL2 and below exception levels, will trap into EL3 unless
MDCR_EL3.EnPMS3 is set.
Enable access to FEAT_SPE_FDS registers when they are implemented.
Cc: James Clark <james.clark@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com>
Reviewed-by: James Clark <james.clark@linaro.org>
Link: https://lore.kernel.org/r/20250606052602.3387225-1-anshuman.khandual@arm.com
[ Mark: remove unecessary comment and brackets ]
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
2 files changed
