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| author | David Woodhouse <dwmw@amazon.co.uk> | 2024-10-19 20:15:44 +0300 |
|---|---|---|
| committer | Oliver Upton <oliver.upton@linux.dev> | 2024-10-25 02:38:07 +0300 |
| commit | 8be82d536a9f8d9974cf746d235c1f1c24dd31ed (patch) | |
| tree | ef03fdd5a20d8859a4a68123f9b3489cff44f3bc /drivers/firmware/psci/psci.c | |
| parent | 97413cea1c48cc05d33db442d1c41d71c56c730e (diff) | |
| download | linux-8be82d536a9f8d9974cf746d235c1f1c24dd31ed.tar.xz | |
KVM: arm64: Add support for PSCI v1.2 and v1.3
As with PSCI v1.1 in commit 512865d83fd9 ("KVM: arm64: Bump guest PSCI
version to 1.1"), expose v1.3 to the guest by default. The SYSTEM_OFF2
call which is exposed by doing so is compatible for userspace because
it's just a new flag in the event that KVM raises, in precisely the same
way that SYSTEM_RESET2 was compatible when v1.1 was enabled by default.
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Reviewed-by: Miguel Luis <miguel.luis@oracle.com>
Link: https://lore.kernel.org/r/20241019172459.2241939-4-dwmw2@infradead.org
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
Diffstat (limited to 'drivers/firmware/psci/psci.c')
0 files changed, 0 insertions, 0 deletions