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| author | Marc Zyngier <marc.zyngier@arm.com> | 2018-01-03 17:38:37 +0100 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2018-01-08 19:47:02 +0100 |
| commit | 90348689d500410ca7a55624c667f956771dce7f (patch) | |
| tree | 46f8276643b885ce4d8792e88c64e966b8773740 /arch/arm64/kvm/hyp/debug-sr.c | |
| parent | arm64: KVM: Use per-CPU vector when BP hardening is enabled (diff) | |
| download | linux-90348689d500410ca7a55624c667f956771dce7f.tar.xz linux-90348689d500410ca7a55624c667f956771dce7f.zip | |
arm64: KVM: Make PSCI_VERSION a fast path
For those CPUs that require PSCI to perform a BP invalidation,
going all the way to the PSCI code for not much is a waste of
precious cycles. Let's terminate that call as early as possible.
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'arch/arm64/kvm/hyp/debug-sr.c')
0 files changed, 0 insertions, 0 deletions