| commit | 77cb2d91333312d7426055d4369f3821e5e8bda0 | [log] [tgz] |
|---|---|---|
| author | Marc Zyngier <marc.zyngier@arm.com> | Wed Oct 28 14:42:09 2015 +0000 |
| committer | Marc Zyngier <marc.zyngier@arm.com> | Mon Feb 29 18:34:17 2016 +0000 |
| tree | 3ef94f5d8792be1a432d5d5c864de0ced73bbe31 | |
| parent | 5efe6de13807fe927f0ecc63d83197b5cd3c7782 [diff] |
arm64: KVM: VHE: Add fpsimd enabling on guest access Despite the fact that a VHE enabled kernel runs at EL2, it uses CPACR_EL1 to trap FPSIMD access. Add the required alternative code to re-enable guest FPSIMD access when it has trapped to EL2. Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>