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| author | Marc Zyngier <maz@kernel.org> | 2021-10-11 16:55:03 +0100 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2021-10-11 16:55:03 +0100 |
| commit | cd67e9af77245785df32c515d97f0b7dbc60dd9c (patch) | |
| tree | 1ae36d44678f00f9969cbc539b712ecaa3568ed8 /Documentation | |
| parent | 1eb07f4b68538a6fba5a1ed581326e16c1c39cf2 (diff) | |
| parent | 53e8ce137f7b34bd7a54429d18e0d0e5f56f54e8 (diff) | |
Merge branch kvm-arm64/pkvm/restrict-hypercalls into kvmarm-master/next
* kvm-arm64/pkvm/restrict-hypercalls:
: .
: Restrict the use of some hypercalls as well as kexec once
: the protected KVM mode has been initialised.
: .
Documentation: admin-guide: Document side effects when pKVM is enabled
Signed-off-by: Marc Zyngier <maz@kernel.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/admin-guide/kernel-parameters.txt | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index f268731a3d4d..12b336bc1fe9 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -2374,7 +2374,9 @@ state is kept private from the host. Not valid if the kernel is running in EL2. - Defaults to VHE/nVHE based on hardware support. + Defaults to VHE/nVHE based on hardware support. Setting + mode to "protected" will disable kexec and hibernation + for the host. kvm-arm.vgic_v3_group0_trap= [KVM,ARM] Trap guest accesses to GICv3 group-0 |