diff options
| author | Miaohe Lin <linmiaohe@huawei.com> | 2020-02-14 10:32:38 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-02-28 16:38:51 +0100 |
| commit | fe1cfc645845b854c1b47118517fd440f15fac1c (patch) | |
| tree | 219598d3a31d173907541a74035dfa1ed13ea8f3 /drivers | |
| parent | ed9e97c35b454ceb1da4f65c318015a7ab298dae (diff) | |
KVM: x86: don't notify userspace IOAPIC on edge-triggered interrupt EOI
commit 7455a8327674e1a7c9a1f5dd1b0743ab6713f6d1 upstream.
Commit 13db77347db1 ("KVM: x86: don't notify userspace IOAPIC on edge
EOI") said, edge-triggered interrupts don't set a bit in TMR, which means
that IOAPIC isn't notified on EOI. And var level indicates level-triggered
interrupt.
But commit 3159d36ad799 ("KVM: x86: use generic function for MSI parsing")
replace var level with irq.level by mistake. Fix it by changing irq.level
to irq.trig_mode.
Cc: stable@vger.kernel.org
Fixes: 3159d36ad799 ("KVM: x86: use generic function for MSI parsing")
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions