From: "Mihai Donțu" <mihai.dontu@gmail.com>
To: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
Oleg Verych <olecom@flower.upol.cz>,
Thomas Gleixner <tglx@linutronix.de>,
Andrew Morton <akpm@linux-foundation.org>,
LKML <linux-kernel@vger.kernel.org>, Ingo Molnar <mingo@elte.hu>,
Len Brown <lenb@kernel.org>,
Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>,
"Rafael J. Wysocki" <rjw@sisk.pl>
Subject: Re: [patch 0/2] suspend/resume regression fixes
Date: Sun, 23 Sep 2007 16:00:22 +0300 [thread overview]
Message-ID: <200709231600.23382.mihai.dontu@gmail.com> (raw)
In-Reply-To: <20070923133054.61319662@the-village.bc.nu>
On Sunday 23 September 2007, Alan Cox wrote:
> > I switched to libata, but it behaves like the old IDE without ACPI. I
> > did not manage to get a full dmesg (apparently all volumes are mounted
> > r/o right after a power up from a s2ram) but I did make a picture, from
> > which I quote (if I may say so):
>
> Device errors.
>
> Libata currently (wrongly IMHO) defaults to avoiding the use of ACPI
> suspend/resume methods
>
> So you also need to boot with "libata.noacpi=0" and if that works beat
> up Jeff a bit ..
You were right, 'libata.noacpi=0' does the trick :)
It's interesting my mmc is unmounted before s2ram and then mounted back
on resume.
So, to sum up, I have a working suspend-to-ram with libata. Not bad, not
bad at all...
Thanks,
--
Mihai Donțu
next prev parent reply other threads:[~2007-09-23 13:00 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-09-22 22:29 [patch 0/2] suspend/resume regression fixes Thomas Gleixner
2007-09-22 22:29 ` [patch 1/2] ACPI: disable lower idle C-states across suspend/resume Thomas Gleixner
2007-10-01 10:11 ` Andi Kleen
2007-09-22 22:29 ` [patch 2/2] clockevents: remove the suspend/resume workaround^Wthinko Thomas Gleixner
2007-09-22 22:59 ` [patch 0/2] suspend/resume regression fixes Linus Torvalds
2007-09-22 23:30 ` Thomas Gleixner
2007-09-23 1:20 ` Oleg Verych
2007-09-23 3:11 ` Linus Torvalds
2007-09-23 5:24 ` Mihai Donțu
2007-09-23 12:30 ` Alan Cox
2007-09-23 13:00 ` Mihai Donțu [this message]
2007-09-23 14:06 ` Matthew Garrett
2007-09-23 10:29 ` Rafael J. Wysocki
2007-09-28 20:27 ` Mark Lord
2007-09-28 20:33 ` Thomas Gleixner
2007-09-28 21:17 ` Mark Lord
2007-09-28 21:40 ` Rafael J. Wysocki
2007-09-28 21:04 ` Alan Cox
2007-09-29 17:12 ` Bill Davidsen
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=200709231600.23382.mihai.dontu@gmail.com \
--to=mihai.dontu@gmail.com \
--cc=akpm@linux-foundation.org \
--cc=alan@lxorguk.ukuu.org.uk \
--cc=lenb@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@elte.hu \
--cc=olecom@flower.upol.cz \
--cc=rjw@sisk.pl \
--cc=tglx@linutronix.de \
--cc=torvalds@linux-foundation.org \
--cc=venkatesh.pallipadi@intel.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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox