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| author | James Morse <james.morse@arm.com> | 2021-12-10 11:16:18 +0000 |
|---|---|---|
| committer | James Morse <james.morse@arm.com> | 2022-02-24 13:58:52 +0000 |
| commit | a5905d6af492ee6a4a2205f0d550b3f931b03d03 (patch) | |
| tree | 857033631ce39a7ecd0bd2cd741ad0a3531e6970 /arch/arm64/kvm/hyp/hyp-entry.S | |
| parent | 558c303c9734af5a813739cd284879227f7297d2 (diff) | |
KVM: arm64: Allow SMCCC_ARCH_WORKAROUND_3 to be discovered and migrated
KVM allows the guest to discover whether the ARCH_WORKAROUND SMCCC are
implemented, and to preserve that state during migration through its
firmware register interface.
Add the necessary boiler plate for SMCCC_ARCH_WORKAROUND_3.
Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: James Morse <james.morse@arm.com>
Diffstat (limited to 'arch/arm64/kvm/hyp/hyp-entry.S')
0 files changed, 0 insertions, 0 deletions