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[Qemu-devel] [RFC-v2 1/6] msix: Work-around for vhost-scsi with KVM in-k
From: |
Nicholas A. Bellinger |
Subject: |
[Qemu-devel] [RFC-v2 1/6] msix: Work-around for vhost-scsi with KVM in-kernel MSI injection |
Date: |
Mon, 13 Aug 2012 08:35:12 +0000 |
From: Nicholas Bellinger <address@hidden>
This is required to get past the following assert with:
commit 1523ed9e1d46b0b54540049d491475ccac7e6421
Author: Jan Kiszka <address@hidden>
Date: Thu May 17 10:32:39 2012 -0300
virtio/vhost: Add support for KVM in-kernel MSI injection
Cc: Stefan Hajnoczi <address@hidden>
Cc: Jan Kiszka <address@hidden>
Cc: Paolo Bonzini <address@hidden>
Cc: Anthony Liguori <address@hidden>
Signed-off-by: Nicholas Bellinger <address@hidden>
---
hw/msix.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/hw/msix.c b/hw/msix.c
index 800fc32..c1e6dc3 100644
--- a/hw/msix.c
+++ b/hw/msix.c
@@ -544,6 +544,9 @@ void msix_unset_vector_notifiers(PCIDevice *dev)
{
int vector;
+ if (!dev->msix_vector_use_notifier && !dev->msix_vector_release_notifier)
+ return;
+
assert(dev->msix_vector_use_notifier &&
dev->msix_vector_release_notifier);
--
1.7.2.5
Re: [Qemu-devel] [RFC-v2 1/6] msix: Work-around for vhost-scsi with KVM in-kernel MSI injection, Blue Swirl, 2012/08/13
[Qemu-devel] [RFC-v2 2/6] vhost: Pass device path to vhost_dev_init(), Nicholas A. Bellinger, 2012/08/13
[Qemu-devel] [RFC-v2 4/6] virtio-scsi: Add start/stop functionality for vhost-scsi, Nicholas A. Bellinger, 2012/08/13