kvm: nVMX: Allow L1 to intercept software exceptions (#BP and #OF)

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commit ef85b67385 upstream.

When L2 exits to L0 due to "exception or NMI", software exceptions
(#BP and #OF) for which L1 has requested an intercept should be
handled by L1 rather than L0. Previously, only hardware exceptions
were forwarded to L1.

Signed-off-by: Jim Mattson <jmattson@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
[bwh: Backported to 3.16: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

...

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Jim Mattson 2016-12-12 11:01:37 -08:00 • committed by Ben Hutchings

parent b71f455440

commit 8cebcee992

1 changed files with 5 additions and 6 deletions

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arch/x86/kvm/vmx.c

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