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| author | Will Deacon <will@kernel.org> | 2020-09-18 13:54:33 +0300 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2020-09-29 18:08:16 +0300 |
| commit | c28762070ca651fe7a981b8f31d972c9b7d2c386 (patch) | |
| tree | 907e7cdfc0461b55880ac1ecccc54e460797f219 /arch/arm64/kvm/hyp/hyp-entry.S | |
| parent | 9e78b659b4539ee20fd0c415cf8c231cea59e9c0 (diff) | |
| download | linux-c28762070ca651fe7a981b8f31d972c9b7d2c386.tar.xz | |
arm64: Rewrite Spectre-v4 mitigation code
Rewrite the Spectre-v4 mitigation handling code to follow the same
approach as that taken by Spectre-v2.
For now, report to KVM that the system is vulnerable (by forcing
'ssbd_state' to ARM64_SSBD_UNKNOWN), as this will be cleared up in
subsequent steps.
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'arch/arm64/kvm/hyp/hyp-entry.S')
0 files changed, 0 insertions, 0 deletions