From: Chuck Ebbert <cebbert@redhat.com>
To: IDE/ATA development list <linux-ide@vger.kernel.org>
Subject: Another SATA device with spurious NCQ completions
Date: Mon, 25 Jun 2007 14:34:59 -0400 [thread overview]
Message-ID: <46800AD3.7050803@redhat.com> (raw)
From:
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=245512
The following error consistently appears at apparently random intervals in syslog:
kernel: ata1.00: exception Emask 0x2 SAct 0x1001 SErr 0x0 action 0x2 frozen
kernel: ata1.00: (spurious completions during NCQ issue=0x0 SAct=0x1001
FIS=004040a1:00000800)
kernel: ata1.00: cmd 61/08:00:39:2b:cc/00:00:08:00:00/40 tag 0 cdb 0x0 data 4096 out
kernel: res 40/00:00:39:2b:cc/00:00:08:00:00/40 Emask 0x2 (HSM violation)
kernel: ata1.00: cmd 61/08:60:e1:2b:cc/00:00:08:00:00/40 tag 12 cdb 0x0 data
4096 out
kernel: res 40/00:00:39:2b:cc/00:00:08:00:00/40 Emask 0x2 (HSM violation)
Controller is ATI SB600 using the AHCI driver.
64-bit DMA is disabled.
Disk is:
ata1.00: ATA-7: ST3160812AS, 3.ADJ, max UDMA/133
Can't we just turn off NCQ automatically when this happens?
next reply other threads:[~2007-06-25 18:35 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-06-25 18:34 Chuck Ebbert [this message]
2007-07-03 7:42 ` Another SATA device with spurious NCQ completions Tejun Heo
2007-07-03 12:41 ` Krzysztof Oledzki
2007-07-04 4:39 ` Tejun Heo
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=46800AD3.7050803@redhat.com \
--to=cebbert@redhat.com \
--cc=linux-ide@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.