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Re: [Xen-devel] [Pkg-xen-devel] ioatdma: Boot process hangs then reboots when using Xen + Linux 3.2
- To: Thomas Goirand <zigo@xxxxxxxxxx>
- From: Bastian Blank <waldi@xxxxxxxxxx>
- Date: Tue, 6 Mar 2012 11:33:02 +0100
- Cc: xen-devel@xxxxxxxxxxxxxxxxxxx, Dave Jiang <dave.jiang@xxxxxxxxx>, pkg-xen-devel@xxxxxxxxxxxxxxxxxxxxxxx, Maciej Sosnowski <maciej.sosnowski@xxxxxxxxx>, linux-kernel@xxxxxxxxxxxxxxx, Jonathan Nieder <jrnieder@xxxxxxxxx>, William Dauchy <wdauchy@xxxxxxxxx>, Konrad Rzeszutek Wilk <konrad@xxxxxxxxxx>, Dan Williams <dan.j.williams@xxxxxxxxx>
- Delivery-date: Tue, 06 Mar 2012 10:33:38 +0000
- List-id: Xen developer discussion <xen-devel.lists.xen.org>
- Mail-followup-to: Thomas Goirand <zigo@xxxxxxxxxx>, Dan Williams <dan.j.williams@xxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxx, Dave Jiang <dave.jiang@xxxxxxxxx>, pkg-xen-devel@xxxxxxxxxxxxxxxxxxxxxxx, Maciej Sosnowski <maciej.sosnowski@xxxxxxxxx>, linux-kernel@xxxxxxxxxxxxxxx, Jonathan Nieder <jrnieder@xxxxxxxxx>, William Dauchy <wdauchy@xxxxxxxxx>, Konrad Rzeszutek Wilk <konrad@xxxxxxxxxx>
On Tue, Mar 06, 2012 at 05:20:54PM +0800, Thomas Goirand wrote:
> Please find attached the log that you asked me, with WARN_ON instead of
> BUG_ON, and with the 2 #define DEBUG in dma.c and dma_v2.c.
| ioatdma 0000:00:16.1: desc[1]: (0x27ea6d040->0x27ea6d080) cookie: 0 flags:
0x0 ctl: 0x0 (op: 0 int_en: 0 compl: 0)
| ioatdma 0000:00:16.1: desc[1]: (0x27ea6d040->0x27ea6d080) cookie: 0 flags:
0x31 ctl: 0x9 (op: 0 int_en: 1 compl: 1)
*counting* 9 hex digest, aka > 2^32. What did I say?
Bastian
--
The joys of love made her human and the agonies of love destroyed her.
-- Spock, "Requiem for Methuselah", stardate 5842.8
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