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From 684c8889083b1479d64c7a04b2d0dd8b9961d46d Mon Sep 17 00:00:00 2001
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From: Stefan Hajnoczi <stefanha@redhat.com>
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Date: Mon, 3 Aug 2015 16:51:20 +0200
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Subject: [PATCH 06/13] scsi-disk: fix cmd.mode field typo
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Message-id: <1438620680-24121-3-git-send-email-stefanha@redhat.com>
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Patchwork-id: 67256
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O-Subject: [RHEL-7.2 qemu-kvm PATCH 2/2] scsi-disk: fix cmd.mode field typo
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Bugzilla: 1249718
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RH-Acked-by: Miroslav Rezanina <mrezanin@redhat.com>
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RH-Acked-by: Fam Zheng <famz@redhat.com>
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RH-Acked-by: Paolo Bonzini <pbonzini@redhat.com>
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The cmd.xfer field is the data length. The cmd.mode field is the data
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transfer direction.
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scsi_handle_rw_error() was using the wrong error policy for read
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requests.
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Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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Message-Id: <1438262173-11546-3-git-send-email-stefanha@redhat.com>
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Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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(cherry picked from commit c85a7a0057ca454607a40cde991d495e0deec34d)
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Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
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---
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hw/scsi/scsi-disk.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/hw/scsi/scsi-disk.c b/hw/scsi/scsi-disk.c
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index 50b7910..8a8b0ab 100644
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--- a/hw/scsi/scsi-disk.c
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+++ b/hw/scsi/scsi-disk.c
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@@ -413,7 +413,7 @@ static void scsi_read_data(SCSIRequest *req)
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*/
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static int scsi_handle_rw_error(SCSIDiskReq *r, int error)
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{
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- bool is_read = (r->req.cmd.xfer == SCSI_XFER_FROM_DEV);
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+ bool is_read = (r->req.cmd.mode == SCSI_XFER_FROM_DEV);
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SCSIDiskState *s = DO_UPCAST(SCSIDiskState, qdev, r->req.dev);
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BlockErrorAction action = bdrv_get_error_action(s->qdev.conf.bs, is_read, error);
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--
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1.8.3.1
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