From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:39523) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TJ5iB-0003kr-Pt for qemu-devel@nongnu.org; Tue, 02 Oct 2012 12:52:52 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1TJ5i6-0002sp-St for qemu-devel@nongnu.org; Tue, 02 Oct 2012 12:52:47 -0400 Received: from smtp02.citrix.com ([66.165.176.63]:42003) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TJ5i6-0002sV-OG for qemu-devel@nongnu.org; Tue, 02 Oct 2012 12:52:42 -0400 From: Anthony PERARD Date: Tue, 2 Oct 2012 17:52:27 +0100 Message-ID: <1349196747-30410-6-git-send-email-anthony.perard@citrix.com> In-Reply-To: <1349196747-30410-1-git-send-email-anthony.perard@citrix.com> References: <1349196747-30410-1-git-send-email-anthony.perard@citrix.com> MIME-Version: 1.0 Content-Type: text/plain Subject: [Qemu-devel] [PATCH V5 5/5] xen: Set the vram dirty when an error occur. List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: QEMU-devel , Stefano Stabellini , Avi Kivity Cc: Anthony PERARD , Xen Devel If the call to xc_hvm_track_dirty_vram() fails, then we set dirtybit on all the video ram. This case happens during migration. Signed-off-by: Anthony PERARD Acked-by: Stefano Stabellini --- xen-all.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/xen-all.c b/xen-all.c index b11542c..e6308be 100644 --- a/xen-all.c +++ b/xen-all.c @@ -507,7 +507,8 @@ static void xen_sync_dirty_bitmap(XenIOState *state, bitmap); if (rc < 0) { if (rc != -ENODATA) { - fprintf(stderr, "xen: track_dirty_vram failed (0x" TARGET_FMT_plx + memory_region_set_dirty(framebuffer, 0, size); + DPRINTF("xen: track_dirty_vram failed (0x" TARGET_FMT_plx ", 0x" TARGET_FMT_plx "): %s\n", start_addr, start_addr + size, strerror(-rc)); } -- Anthony PERARD