| commit | 24d5950f6befae3f4b7eaab890ad9bc0988824b6 | [log] [tgz] |
|---|---|---|
| author | Marc Zyngier <marc.zyngier@arm.com> | Mon Mar 27 17:03:38 2017 +0100 |
| committer | Christoffer Dall <cdall@linaro.org> | Sun Apr 09 07:49:13 2017 -0700 |
| tree | 276aea69bae328c49c63336c6976af4d03ea45d7 | |
| parent | 6c0070366deadd16503853708a0e32a612b7f628 [diff] |
arm64: KVM: PMU: Inject UNDEF exception on illegal register access Both pmu_*_el0_disabled() and pmu_counter_idx_valid() perform checks on the validity of an access, but only return a boolean indicating if the access is valid or not. Let's allow these functions to also inject an UNDEF exception if the access was illegal. Reviewed-by: Christoffer Dall <cdall@linaro.org> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>