From: michaelc@cs.wisc.edu
To: linux-scsi@vger.kernel.org
Subject: [RFC] FC class: misc fixes
Date: Thu, 23 Sep 2010 00:17:18 -0500 [thread overview]
Message-ID: <1285219045-14645-1-git-send-email-michaelc@cs.wisc.edu> (raw)
The following patches fix some FC issues I have found
while doing some testing and porting the code.
The first issue is that there seem to be some races
in the fc_remote_port_add and dev_loss_tmo handling.
Those are fixed with the first two patches:
[RFC PATCH 1/7] fc class: fix rport re-add dev_loss handling race
[RFC PATCH 2/7] fc class: remove fc_flush_work in fc_remote_port_add
The second issue is that there seems to be a race
with fc_block_scsi_eh and the terminate_rport_io
callback. This is fixed with:
[RFC PATCH 3/7] scsi error: rename FAST_IO_FAIL to TRANSPORT_FAILED
[RFC PATCH 4/7] fc class: don't return from fc_block_scsi_eh until IO has been cleaned up
And then I added support for fc_block_scsi_eh to
the remaining fc drivers that implement the terminate_port_io
callback:
[RFC PATCH 5/7] libfc: hook scsi eh into fc_block_scsi_eh
[RFC PATCH 6/7] fnic: hook scsi eh into fc_block_scsi_eh
[RFC PATCH 7/7] qla2xxx: hook scsi eh into fc_block_scsi_eh
The patches were made over scsi-misc.
next reply other threads:[~2010-09-23 5:11 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-23 5:17 michaelc [this message]
2010-09-23 5:17 ` [RFC PATCH 1/7] fc class: fix rport re-add dev_loss handling race michaelc
2010-09-23 5:17 ` [RFC PATCH 2/7] fc class: remove fc_flush_work in fc_remote_port_add michaelc
2010-09-23 5:17 ` [RFC PATCH 3/7] scsi error: rename FAST_IO_FAIL to TRANSPORT_FAILED michaelc
2010-09-23 5:17 ` [RFC PATCH 4/7] fc class: don't return from fc_block_scsi_eh until IO has been cleaned up michaelc
2010-09-23 5:47 ` Mike Christie
2010-09-23 7:18 ` Hannes Reinecke
2010-09-23 5:17 ` [RFC PATCH 5/7] libfc: hook scsi eh into fc_block_scsi_eh michaelc
2010-09-23 5:17 ` [RFC PATCH 6/7] fnic: " michaelc
2010-09-23 5:37 ` Mike Christie
2010-09-23 5:17 ` [RFC PATCH 7/7] qla2xxx: " michaelc
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=1285219045-14645-1-git-send-email-michaelc@cs.wisc.edu \
--to=michaelc@cs.wisc.edu \
--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).