From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Michael S. Tsirkin" Subject: [PATCHv5 3/5] qemu/msi: clean used vectors state on load Date: Sun, 5 Jul 2009 15:58:44 +0300 Message-ID: <20090705125844.GD5417@redhat.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii To: qemu-devel@nongnu.org, avi@redhat.com, kvm@vger.kernel.org, aliguori@us.ibm.com, kwolf@redhat.com, glommer@redhat.com, blauwirbel@gmail.com Return-path: Received: from mx2.redhat.com ([66.187.237.31]:53340 "EHLO mx2.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753995AbZGENAH (ORCPT ); Sun, 5 Jul 2009 09:00:07 -0400 Content-Disposition: inline In-Reply-To: Sender: kvm-owner@vger.kernel.org List-ID: Clean up msix vector usage state on load. Since guest might have control over it through the device, the device will have to load this state from file. Signed-off-by: Michael S. Tsirkin --- hw/msix.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/hw/msix.c b/hw/msix.c index d0f9695..80038d3 100644 --- a/hw/msix.c +++ b/hw/msix.c @@ -301,6 +301,7 @@ void msix_load(PCIDevice *dev, QEMUFile *f) if (!dev->cap_present & QEMU_PCI_CAP_MSIX) return; + msix_free_irq_entries(dev); qemu_get_buffer(f, dev->msix_table_page, n * MSIX_ENTRY_SIZE); qemu_get_buffer(f, dev->msix_table_page + MSIX_PAGE_PENDING, (n + 7) / 8); } -- 1.6.2.2