From: "Lingbo Tang (SINA)" <tanglb@sina.com>
To: Evgeniy Polyakov <zbr@ioremap.net>
Cc: linux-crypto <linux-crypto@vger.kernel.org>
Subject: Re: 回复：Re: vgdisplay problem with hifn795x
Date: Sun, 07 Dec 2008 18:13:38 +0800 [thread overview]
Message-ID: <493BA1D2.2080108@sina.com> (raw)
In-Reply-To: <20081206151914.GA31165@ioremap.net>
Evgeniy Polyakov wrote:
> On Sat, Dec 06, 2008 at 10:09:55PM +0800, Lingbo Tang (SINA) (tanglb@sina.com) wrote:
>> In some cases the non-debug version can work with "mkfs.xfs", but it
>> could not in most case.
>> I tried to disable most services in the system, but it seems have no
>> related to the system load.
>
> So I suppose it is easy to reproduce problem. Please show 'dmesg' output
> for the hung case when debug is turned off. Did you see register dump
> message when that happened? Please also try attached patch and show the
> hung dmesg (with tured off heavy debug).
>
There is no message when my system hung with debug disabled.
After I patched your new code, there is no hang anymore. I got following
message:
Dec 7 18:06:15 localhost kernel: hifn_handle_req: nbytes: 512, started:
23, qlen: 1, err: -115.
Dec 7 18:06:16 localhost last message repeated 87 times
Dec 7 18:06:16 localhost kernel: hifn_handle_req: nbytes: 512, started:
23, qlen: 0, err: -115.
Dec 7 18:06:16 localhost kernel: hifn_handle_req: nbytes: 512, started:
23, qlen: 1, err: -115.
Dec 7 18:06:18 localhost last message repeated 344 times
Dec 7 18:06:18 localhost kernel: Filesystem "dm-3": Disabling barriers,
trial barrier write failed
Dec 7 18:06:18 localhost kernel: XFS mounting filesystem dm-3
Dec 7 18:06:19 localhost kernel: hifn_handle_req: nbytes: 512, started:
23, qlen: 1, err: -115.
Dec 7 18:06:19 localhost last message repeated 21 times
Dec 7 18:06:19 localhost kernel: XFS quotacheck dm-3: Please wait.
Dec 7 18:06:19 localhost kernel: XFS quotacheck dm-3: Done.
Dec 7 18:06:19 localhost kernel: hifn_handle_req: nbytes: 512, started:
23, qlen: 1, err: -115.
Dec 7 18:06:19 localhost last message repeated 2 times
Dec 7 18:06:25 localhost ntpd[2125]: synchronized to LOCAL(0), stratum 10
Dec 7 18:06:25 localhost ntpd[2125]: kernel time sync enabled 0001
Dec 7 18:06:35 localhost kernel: hifn_handle_req: nbytes: 512, started:
23, qlen: 0, err: -115.
Dec 7 18:06:35 localhost kernel: hifn_handle_req: nbytes: 512, started:
23, qlen: 1, err: -115.
Regards,
Lingbo
prev parent reply other threads:[~2008-12-07 10:14 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-11-30 8:26 回复：Re: vgdisplay problem with hifn795x tanglb
2008-11-30 10:12 ` Evgeniy Polyakov
2008-12-06 14:09 ` Lingbo Tang (SINA)
2008-12-06 15:19 ` Evgeniy Polyakov
2008-12-07 10:13 ` Lingbo Tang (SINA) [this message]
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