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authorMarc Zyngier <maz@kernel.org>2022-05-04 09:42:45 +0100
committerMarc Zyngier <maz@kernel.org>2022-05-04 09:42:45 +0100
commitd25f30fe41ee70c38b75067936cdcbe0b3a2b6ec (patch)
treee4889909d89fbef053ae9b112616f1a37c685090 /tools/testing/selftests/kvm/lib/aarch64/processor.c
parentMerge branch kvm-arm64/hyp-stack-guard into kvmarm-master/next (diff)
parentKVM: arm64: Fix new instances of 32bit ESRs (diff)
downloadlinux-dev-d25f30fe41ee70c38b75067936cdcbe0b3a2b6ec.tar.xz
linux-dev-d25f30fe41ee70c38b75067936cdcbe0b3a2b6ec.zip
Merge branch kvm-arm64/aarch32-idreg-trap into kvmarm-master/next
* kvm-arm64/aarch32-idreg-trap: : . : Add trapping/sanitising infrastructure for AArch32 systen registers, : allowing more control over what we actually expose (such as the PMU). : : Patches courtesy of Oliver and Alexandru. : . KVM: arm64: Fix new instances of 32bit ESRs KVM: arm64: Hide AArch32 PMU registers when not available KVM: arm64: Start trapping ID registers for 32 bit guests KVM: arm64: Plumb cp10 ID traps through the AArch64 sysreg handler KVM: arm64: Wire up CP15 feature registers to their AArch64 equivalents KVM: arm64: Don't write to Rt unless sys_reg emulation succeeds KVM: arm64: Return a bool from emulate_cp() Signed-off-by: Marc Zyngier <maz@kernel.org>
Diffstat (limited to 'tools/testing/selftests/kvm/lib/aarch64/processor.c')
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