From: James Bottomley <James.Bottomley@HansenPartnership.com>
To: Dan Williams <dan.j.williams@intel.com>
Cc: linux-ide@vger.kernel.org,
Andrzej Jakowski <andrzej.jakowski@intel.com>,
linux-scsi@vger.kernel.org
Subject: Re: [PATCH 11/12] libsas: fix false positive 'device attached' conditions
Date: Sun, 22 Apr 2012 11:53:37 +0100 [thread overview]
Message-ID: <1335092017.13208.15.camel@dabdike.lan> (raw)
In-Reply-To: <20120413233747.8025.13302.stgit@dwillia2-linux.jf.intel.com>
On Fri, 2012-04-13 at 16:37 -0700, Dan Williams wrote:
> Normalize phy->attached_sas_addr to return a zero-address in the case
> when device-type == NO_DEVICE or the linkrate is invalid to handle
> expanders that put non-zero sas addresses in the discovery response:
>
> sas: ex 5001b4da000f903f phy02:U:0 attached: 0100000000000000 (no device)
> sas: ex 5001b4da000f903f phy01:U:0 attached: 0100000000000000 (no device)
> sas: ex 5001b4da000f903f phy03:U:0 attached: 0100000000000000 (no device)
> sas: ex 5001b4da000f903f phy00:U:0 attached: 0100000000000000 (no device)
>
> Reported-by: Andrzej Jakowski <andrzej.jakowski@intel.com>
> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
This should be flagged for stable, shouldn't it?
James
next prev parent reply other threads:[~2012-04-22 10:53 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-13 23:36 [GIT PATCH 00/12] libsas fixes for 3.4 Dan Williams
2012-04-13 23:36 ` [PATCH 01/12] libsas: introduce sas_work to fix sas_drain_work vs sas_queue_work Dan Williams
2012-04-13 23:37 ` [PATCH 02/12] libsas: cleanup spurious calls to scsi_schedule_eh Dan Williams
2012-04-13 23:37 ` [PATCH 03/12] libata, libsas: introduce sched_eh and end_eh port ops Dan Williams
2012-04-21 6:19 ` Jeff Garzik
2012-04-22 17:30 ` James Bottomley
2012-04-23 2:33 ` Jeff Garzik
2012-04-23 8:10 ` James Bottomley
2012-04-23 19:13 ` Dan Williams
2012-04-23 22:22 ` James Bottomley
2012-04-23 22:49 ` Dan Williams
2012-04-24 10:11 ` Jacek Danecki
2012-04-23 19:41 ` Dan Williams
2012-04-26 17:21 ` Dan Williams
2012-04-13 23:37 ` [PATCH 04/12] libsas: fix sas_find_bcast_phy() in the presence of 'vacant' phys Dan Williams
2012-04-13 23:37 ` [PATCH 05/12] libsas: fix sas_get_port_device regression Dan Williams
2012-04-13 23:37 ` [PATCH 06/12] libsas: unify domain_device sas_rphy lifetimes Dan Williams
2012-04-13 23:37 ` [PATCH 07/12] libsas: fix ata_eh clobbering ex_phys via smp_ata_check_ready Dan Williams
2012-04-13 23:37 ` [PATCH 08/12] libata: make ata_print_id atomic Dan Williams
2012-04-13 23:37 ` [PATCH 09/12] libsas, libata: fix start of life for a sas ata_port Dan Williams
2012-04-21 6:20 ` Jeff Garzik
2012-04-13 23:37 ` [PATCH 10/12] scsi: fix eh wakeup (scsi_schedule_eh vs scsi_restart_operations) Dan Williams
2012-04-21 12:22 ` James Bottomley
2012-04-22 15:24 ` Dan Williams
2012-04-13 23:37 ` [PATCH 11/12] libsas: fix false positive 'device attached' conditions Dan Williams
2012-04-22 10:53 ` James Bottomley [this message]
2012-04-22 15:56 ` Dan Williams
2012-04-13 23:37 ` [PATCH 12/12] scsi_transport_sas: fix delete vs scan race Dan Williams
2012-04-22 10:38 ` James Bottomley
2012-04-22 15:43 ` Dan Williams
2012-04-22 17:15 ` James Bottomley
2012-05-05 21:52 ` Dan Williams
2012-05-20 19:20 ` Dan Williams
2012-04-14 8:19 ` [GIT PATCH 00/12] libsas fixes for 3.4 jack_wang
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=1335092017.13208.15.camel@dabdike.lan \
--to=james.bottomley@hansenpartnership.com \
--cc=andrzej.jakowski@intel.com \
--cc=dan.j.williams@intel.com \
--cc=linux-ide@vger.kernel.org \
--cc=linux-scsi@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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).