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| author | Marc Zyngier <marc.zyngier@arm.com> | 2016-09-06 14:02:10 +0100 |
|---|---|---|
| committer | Christoffer Dall <christoffer.dall@linaro.org> | 2016-09-08 12:53:00 +0200 |
| commit | cc325cfc37b5b9e8814d7172e3a6e47d3b098ff1 (patch) | |
| tree | 0922586cccd53308f3e21d36c9090f61eba413ef /arch | |
| parent | bfb78b5c98d0e6b6dbd9af9cd71e853670a34044 (diff) | |
| download | blackbird-op-linux-cc325cfc37b5b9e8814d7172e3a6e47d3b098ff1.tar.gz blackbird-op-linux-cc325cfc37b5b9e8814d7172e3a6e47d3b098ff1.zip | |
arm: KVM: Add HYP async abort handler
If we've exited the guest because it has triggered an asynchronous
abort, a possible course of action is to let it know it screwed up
by giving it a Virtual Abort to chew on.
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/kvm/handle_exit.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/kvm/handle_exit.c b/arch/arm/kvm/handle_exit.c index 3f1ef0dbc899..863fdf42668e 100644 --- a/arch/arm/kvm/handle_exit.c +++ b/arch/arm/kvm/handle_exit.c @@ -160,6 +160,9 @@ int handle_exit(struct kvm_vcpu *vcpu, struct kvm_run *run, exit_handler = kvm_get_exit_handler(vcpu); return exit_handler(vcpu, run); + case ARM_EXCEPTION_DATA_ABORT: + kvm_inject_vabt(vcpu); + return 1; default: kvm_pr_unimpl("Unsupported exception type: %d", exception_index); |
