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[Qemu-devel] [PATCH] virtio-blk: Pass read errors to the guest

From: Kevin Wolf
Subject: [Qemu-devel] [PATCH] virtio-blk: Pass read errors to the guest
Date: Thu, 5 Nov 2009 13:08:59 +0100

We need to signal not only write errors, but also read errors to the guest
driver. This fixes a regression introduced by 869a5c6d.

Signed-off-by: Kevin Wolf <address@hidden>
 hw/virtio-blk.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/hw/virtio-blk.c b/hw/virtio-blk.c
index 2630b99..dd196df 100644
--- a/hw/virtio-blk.c
+++ b/hw/virtio-blk.c
@@ -127,7 +127,7 @@ static void virtio_blk_rw_complete(void *opaque, int ret)
-    virtio_blk_req_complete(req, VIRTIO_BLK_S_OK);
+    virtio_blk_req_complete(req, ret ? VIRTIO_BLK_S_IOERR : VIRTIO_BLK_S_OK);
 static void virtio_blk_flush_complete(void *opaque, int ret)

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