From: Jeff Garzik <jeff@garzik.org>
To: linux-ide@vger.kernel.org, Mark Lord <mlord@pobox.com>
Cc: Jens Axboe <axboe@suse.de>,
"zhao, forrest" <forrest.zhao@intel.com>,
Tejun Heo <htejun@gmail.com>
Subject: Re: [PATCH] Add ata_piix's own resume function
Date: Fri, 26 May 2006 19:50:15 -0400 [thread overview]
Message-ID: <44779437.9060502@garzik.org> (raw)
In-Reply-To: <4477916B.5000600@garzik.org>
Another note for people working on libata suspend/resume: There are
other details to consider along the controller->bus->device chain to
look into, besides bringing the ATA bus to bus-idle.
For example, suspend on modern controllers should probably quiesce
interrupts, and free_irq(), or at least zero the interrupt mask.
It is entirely possible we might resume to an interrupt storm if we're
not careful.
Jeff
next prev parent reply other threads:[~2006-05-26 23:50 UTC|newest]
Thread overview: 100+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-05-26 9:04 [PATCH] Add ata_piix's own resume function zhao, forrest
2006-05-26 23:05 ` Jens Axboe
2006-05-26 23:28 ` Jeff Garzik
2006-05-26 23:38 ` Jeff Garzik
2006-05-26 23:50 ` Jeff Garzik [this message]
2006-05-27 6:21 ` Jens Axboe
2006-05-27 6:31 ` Jeff Garzik
2006-05-27 6:46 ` Jens Axboe
2006-05-27 6:52 ` Jeff Garzik
2006-05-27 3:22 ` 2.6.17-rc5-git1: regression: resume from suspend(RAM) fails: libata issue Mark Lord
2006-05-27 3:32 ` Linus Torvalds
2006-05-27 3:41 ` Jeff Garzik
2006-05-27 4:00 ` [PATCH] " Jeff Garzik
2006-05-27 18:23 ` Mark Lord
2006-05-27 18:47 ` Linus Torvalds
2006-05-27 19:01 ` Jeff Garzik
2006-05-27 19:06 ` Jeff Garzik
2006-05-27 19:01 ` Mark Lord
2006-05-27 20:45 ` Jens Axboe
2006-05-27 20:58 ` Jeff Garzik
2006-05-27 21:11 ` Jens Axboe
2006-05-27 21:17 ` Jeff Garzik
2006-05-27 21:20 ` Jens Axboe
2006-05-27 21:23 ` Mark Lord
2006-05-27 21:25 ` Jens Axboe
2006-05-27 21:30 ` Mark Lord
2006-05-27 21:24 ` Jeff Garzik
2006-05-27 21:26 ` Jens Axboe
2006-05-27 21:31 ` Mark Lord
2006-05-27 21:32 ` Jeff Garzik
2006-05-27 21:33 ` Jens Axboe
2006-05-27 21:34 ` Jeff Garzik
2006-05-27 21:37 ` Mark Lord
2006-05-27 21:51 ` Jeff Garzik
2006-05-27 21:41 ` Tejun Heo
2006-05-27 21:45 ` Jeff Garzik
2006-05-27 21:38 ` Linus Torvalds
2006-05-27 21:50 ` Jeff Garzik
2006-05-27 21:57 ` Linus Torvalds
2006-05-27 22:11 ` Jeff Garzik
2006-05-27 21:50 ` Linus Torvalds
2006-05-27 21:53 ` Jeff Garzik
2006-05-27 22:14 ` Linus Torvalds
2006-05-27 22:06 ` Mark Lord
2006-05-27 22:11 ` Jens Axboe
2006-05-27 22:13 ` Jeff Garzik
2006-05-27 22:15 ` Jens Axboe
2006-05-27 22:15 ` Mark Lord
2006-05-27 22:17 ` Jens Axboe
2006-05-27 22:21 ` Linus Torvalds
2006-05-27 22:29 ` Mark Lord
2006-05-27 22:36 ` Jens Axboe
2006-05-27 22:48 ` Mark Lord
2006-05-27 22:53 ` Jens Axboe
2006-05-27 22:55 ` Jeff Garzik
2006-05-27 23:10 ` Mark Lord
2006-05-28 0:24 ` Linus Torvalds
2006-05-28 0:26 ` Linus Torvalds
2006-05-28 0:56 ` Jeff Garzik
2006-05-28 0:35 ` Linus Torvalds
2006-05-28 0:51 ` Mark Lord
2006-05-28 0:53 ` Jeff Garzik
2006-05-28 0:56 ` Mark Lord
2006-05-28 1:01 ` Linus Torvalds
2006-05-28 1:03 ` Jeff Garzik
2006-05-28 1:01 ` Jeff Garzik
2006-05-28 15:28 ` [PATCH] 2.6.17-rc5: the latest consensus libata resume fix Mark Lord
2006-05-28 17:14 ` Jens Axboe
2006-05-28 19:05 ` Jeff Garzik
2006-05-28 19:18 ` Mark Lord
2006-05-28 20:10 ` Jeff Garzik
2006-05-28 20:27 ` Mark Lord
2006-05-28 22:28 ` Jens Axboe
2006-05-29 1:28 ` Jeff Garzik
2006-05-29 2:53 ` Mark Lord
2006-05-29 3:18 ` Jeff Garzik
2006-05-29 3:28 ` zhao, forrest
2006-05-29 2:43 ` Mark Lord
2006-05-27 22:35 ` [PATCH] Re: 2.6.17-rc5-git1: regression: resume from suspend(RAM) fails: libata issue Jens Axboe
2006-05-27 22:52 ` Jeff Garzik
2006-05-27 22:54 ` Jens Axboe
2006-05-27 23:06 ` Jens Axboe
2006-05-27 22:56 ` Mark Lord
2006-05-27 23:03 ` Jeff Garzik
2006-05-27 22:18 ` Linus Torvalds
2006-05-27 22:23 ` Mark Lord
2006-05-27 22:43 ` Mark Lord
2006-05-28 0:13 ` Linus Torvalds
2006-05-27 18:54 ` Jeff Garzik
2006-05-27 19:08 ` Mark Lord
2006-05-27 19:15 ` Jeff Garzik
2006-05-27 19:24 ` Mark Lord
2006-05-27 20:24 ` Jens Axboe
2006-05-27 6:29 ` Jens Axboe
2006-05-27 6:36 ` Jeff Garzik
2006-05-27 7:01 ` Jens Axboe
2006-05-27 7:06 ` Jeff Garzik
2006-05-27 18:46 ` Mark Lord
2006-05-27 3:35 ` Jeff Garzik
2006-05-27 6:20 ` Jens Axboe
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=44779437.9060502@garzik.org \
--to=jeff@garzik.org \
--cc=axboe@suse.de \
--cc=forrest.zhao@intel.com \
--cc=htejun@gmail.com \
--cc=linux-ide@vger.kernel.org \
--cc=mlord@pobox.com \
/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.