https://github.com/torvalds/linux
Revision 210f84b0ca7743f3b2a9acfae81df668dbbb6a12 authored by Wincy Van on 28 April 2017, 05:13:58 UTC, committed by Paolo Bonzini on 26 July 2017, 16:57:45 UTC
We are using the same vector for nested/non-nested posted
interrupts delivery, this may cause interrupts latency in
L1 since we can't kick the L2 vcpu out of vmx-nonroot mode.

This patch introduces a new vector which is only for nested
posted interrupts to solve the problems above.

Signed-off-by: Wincy Van <fanwenyi0529@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
1 parent a512177
History
Tip revision: 210f84b0ca7743f3b2a9acfae81df668dbbb6a12 authored by Wincy Van on 28 April 2017, 05:13:58 UTC
x86: irq: Define a global vector for nested posted interrupts
Tip revision: 210f84b
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