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| author | Will Deacon <will@kernel.org> | 2022-02-21 18:35:23 +0300 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2022-02-21 19:02:55 +0300 |
| commit | d43583b890e7cb0078d13d056753a56602b92406 (patch) | |
| tree | da9b91a4f9d9092f955298e3873a1ef73a64c3a0 /lib/usercopy.c | |
| parent | 512865d83fd9685a4d5aab26f898737b57d3187e (diff) | |
| download | linux-d43583b890e7cb0078d13d056753a56602b92406.tar.xz | |
KVM: arm64: Expose PSCI SYSTEM_RESET2 call to the guest
PSCI v1.1 introduces the optional SYSTEM_RESET2 call, which allows the
caller to provide a vendor-specific "reset type" and "cookie" to request
a particular form of reset or shutdown.
Expose this call to the guest and handle it in the same way as PSCI
SYSTEM_RESET, along with some basic range checking on the type argument.
Cc: Marc Zyngier <maz@kernel.org>
Cc: James Morse <james.morse@arm.com>
Cc: Alexandru Elisei <alexandru.elisei@arm.com>
Cc: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Will Deacon <will@kernel.org>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20220221153524.15397-3-will@kernel.org
Diffstat (limited to 'lib/usercopy.c')
0 files changed, 0 insertions, 0 deletions