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From: Kevin Wolf <kwolf@redhat.com>
To: qemu-devel@nongnu.org
Cc: kwolf@redhat.com, lcapitulino@redhat.com
Subject: [Qemu-devel] [PATCH 0/3] block: Avoid direct AIO callback
Date: Tue,  7 Jun 2011 16:18:30 +0200	[thread overview]
Message-ID: <1307456313-9884-1-git-send-email-kwolf@redhat.com> (raw)

This series fixes some cases of block drivers calling AIO callbacks too early.
It fixes the IDE assertion failure reported by Luiz (in error cases, the DMA
status, including acb, could first be reset in the callback and only then be
set by the caller, resulting in a dangling acb and wrong status register value).

Kevin Wolf (3):
  qcow2: Avoid direct AIO callback
  qcow: Avoid direct AIO callback
  vdi: Avoid direct AIO callback

 block/qcow.c  |   58 +++++++++++++++++++++++++++++++++++++++++++++++++++++++-
 block/qcow2.c |   39 +++++++++++++++++++++++++++++--------
 block/vdi.c   |   40 +++++++++++++++++++++++++++++++++++---
 3 files changed, 122 insertions(+), 15 deletions(-)

-- 
1.7.5.2

             reply	other threads:[~2011-06-07 14:15 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-06-07 14:18 Kevin Wolf [this message]
2011-06-07 14:18 ` [Qemu-devel] [PATCH 1/3] qcow2: Avoid direct AIO callback Kevin Wolf
2011-06-07 14:18 ` [Qemu-devel] [PATCH 2/3] qcow: " Kevin Wolf
2011-06-07 14:18 ` [Qemu-devel] [PATCH 3/3] vdi: " Kevin Wolf
2011-06-15 12:39   ` [Qemu-devel] [PATCH v2 " Kevin Wolf
2011-06-10 15:32 ` [Qemu-devel] [PATCH 0/3] block: " Luiz Capitulino
2011-06-10 15:57   ` Kevin Wolf

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