| commit | 963fcd40958711cecf9e9a1a8525f88b782d6a98 | [log] [tgz] |
|---|---|---|
| author | Marc Zyngier <marc.zyngier@arm.com> | Wed Sep 30 11:50:04 2015 +0100 |
| committer | Marc Zyngier <marc.zyngier@arm.com> | Fri Oct 09 22:16:54 2015 +0100 |
| tree | f4e6c437796fc63d7f5204baccd91dbb3af5c1b5 | |
| parent | 7cabd0086acd8f204d9b11a9b0aca90d6a9fcc5b [diff] |
arm64: cpufeatures: Check ICC_EL1_SRE.SRE before enabling ARM64_HAS_SYSREG_GIC_CPUIF As the firmware (or the hypervisor) may have disabled SRE access, check that SRE can actually be enabled before declaring that we do have that capability. Reviewed-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>