d2602bb4f5
At the moment, we check the availability of SPE on the given CPU (i.e, SPE is implemented and is allowed at the host) during every guest entry. This can be optimized a bit by moving the check to vcpu_load time and recording the availability of the feature on the current CPU via a new flag. This will also be useful for adding the TRBE support. Cc: Marc Zyngier <maz@kernel.org> Cc: Will Deacon <will@kernel.org> Cc: Alexandru Elisei <Alexandru.Elisei@arm.com> Cc: James Morse <james.morse@arm.com> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> Acked-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20210405164307.1720226-7-suzuki.poulose@arm.com Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> |
||
|---|---|---|
| .. | ||
| .gitignore | ||
| debug-sr.c | ||
| gen-hyprel.c | ||
| host.S | ||
| hyp-init.S | ||
| hyp-main.c | ||
| hyp-smp.c | ||
| hyp.lds.S | ||
| Makefile | ||
| psci-relay.c | ||
| switch.c | ||
| sysreg-sr.c | ||
| timer-sr.c | ||
| tlb.c | ||