kvm: x86: Allow to respond to generic signals during slow PF
authorPeter Xu <peterx@redhat.com>
Tue, 11 Oct 2022 19:59:47 +0000 (15:59 -0400)
committerPaolo Bonzini <pbonzini@redhat.com>
Wed, 9 Nov 2022 17:31:28 +0000 (12:31 -0500)
commit766576874b9732ad6a65595296de351c064b4c0b
tree02f507ad020dc7aa435619d565b0f08d410cd99c
parentc8b88b332bedf47a9aa008dfb69998c90623375c
kvm: x86: Allow to respond to generic signals during slow PF

Enable x86 slow page faults to be able to respond to non-fatal signals,
returning -EINTR properly when it happens.

Signed-off-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20221011195947.557281-1-peterx@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
arch/x86/kvm/mmu/mmu.c