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authorMarc Zyngier <maz@kernel.org>2024-10-08 10:39:27 +0100
committerMarc Zyngier <maz@kernel.org>2024-10-08 10:40:04 +0100
commit9b7c3dd5964b252f187f1982996fb9c0c2159da9 (patch)
tree7d2015301ade613008594e393a812061399470c0 /drivers/platform/surface/aggregator/ssh_parser.c
parenta1d402abf8e3ff1d821e88993fc5331784fac0da (diff)
parentdc9b5d7e0bd40e68a94013766b27be3dda10c006 (diff)
Merge branch kvm-arm64/idregs-6.12 into kvmarm/fixes
* kvm-arm64/idregs-6.12: : . : Make some fields of ID_AA64DFR0_EL1 and ID_AA64PFR1_EL1 : writable from userspace, so that a VMM can influence the : set of guest-visible features. : : - for ID_AA64DFR0_EL1: DoubleLock, WRPs, PMUVer and DebugVer : are writable (courtesy of Shameer Kolothum) : : - for ID_AA64PFR1_EL1: BT, SSBS, CVS2_frac are writable : (courtesy of Shaoqin Huang) : . KVM: selftests: aarch64: Add writable test for ID_AA64PFR1_EL1 KVM: arm64: Allow userspace to change ID_AA64PFR1_EL1 KVM: arm64: Use kvm_has_feat() to check if FEAT_SSBS is advertised to the guest KVM: arm64: Disable fields that KVM doesn't know how to handle in ID_AA64PFR1_EL1 KVM: arm64: Make the exposed feature bits in AA64DFR0_EL1 writable from userspace Signed-off-by: Marc Zyngier <maz@kernel.org>
Diffstat (limited to 'drivers/platform/surface/aggregator/ssh_parser.c')
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