From: David Brownell <david-b@pacbell.net>
To: Tony Lindgren <tony@atomide.com>
Cc: Russell King - ARM Linux <linux@arm.linux.org.uk>,
linux-arm-kernel@lists.arm.linux.org.uk,
"Stanley.Miao" <stanley.miao@windriver.com>,
linux-omap@vger.kernel.org
Subject: Re: [PATCH 2/9] ARM: OMAP: Fix McBSP spin_lock deadlock
Date: Wed, 28 Jan 2009 18:05:38 -0800 [thread overview]
Message-ID: <200901281805.38609.david-b@pacbell.net> (raw)
In-Reply-To: <20090129005127.GW32148@atomide.com>
On Wednesday 28 January 2009, Tony Lindgren wrote:
>
> > > AFAIK it happens in the mainline with CONFIG_PREMEPT and ASoC.
> >
> > I thought it was just spinlock debugging, period.
... on top of ASoC, yes.
> Yeah right, that's all there is to it. Without ASoC there may not be
> any McBSP users.. And to see the warnings spinlock debugging is needed.
And, as I understand, it works OK without spinlock debugging.
Some of us leave that on all the time though, which means that
OMAP3 ALSA support is more heard "of" than heard. ;)
- Dave
next prev parent reply other threads:[~2009-01-29 2:05 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-28 18:21 [PATCH 0/9] Omap fixes for 2.6.29-rc series, also one arm generic fix Tony Lindgren
2009-01-28 18:23 ` [PATCH 1/9] ARM: Do early I/O mapping if spinlock debugging is enabled Tony Lindgren
2009-01-28 18:53 ` Russell King - ARM Linux
2009-01-28 23:51 ` David Brownell
2009-01-29 16:52 ` Tony Lindgren
2009-01-28 18:24 ` [PATCH 2/9] ARM: OMAP: Fix McBSP spin_lock deadlock Tony Lindgren
2009-01-28 19:27 ` Russell King - ARM Linux
2009-01-28 21:28 ` Tony Lindgren
2009-01-28 23:53 ` David Brownell
2009-01-29 0:51 ` Tony Lindgren
2009-01-29 2:05 ` David Brownell [this message]
2009-01-28 18:25 ` [PATCH 3/9] ARM: OMAP: Fix race in OMAP2/3 DMA IRQ handling Tony Lindgren
2009-01-28 18:26 ` [PATCH 4/9] ARM: OMAP: DMA: Fix uninitialized channel flags Tony Lindgren
2009-01-28 18:28 ` [PATCH 5/9] ARM: OMAP: Fix omap34xx revision detection for ES3.1 Tony Lindgren
2009-01-28 18:29 ` [PATCH 6/9] ARM: OMAP: Fix hsmmc init Tony Lindgren
2009-01-28 19:08 ` Russell King - ARM Linux
2009-01-29 18:48 ` [PATCH 6/9] ARM: OMAP: Fix hsmmc init, v2 Tony Lindgren
2009-01-28 18:30 ` [PATCH 7/9] ARM: OMAP: gptimer min_delta_ns corrected Tony Lindgren
2009-01-28 18:32 ` [PATCH 8/9] ARM: OMAP: Mask interrupts when disabling interrupts Tony Lindgren
2009-01-28 18:58 ` Russell King - ARM Linux
2009-01-28 19:07 ` [PATCH 8/9] ARM: OMAP: Mask interrupts when disabling interrupts, v2 Tony Lindgren
2009-01-28 18:33 ` [PATCH 9/9] ARM: OMAP: fix fault in enter_full_retention() Tony Lindgren
2009-01-28 19:21 ` [PATCH 0/9] Omap fixes for 2.6.29-rc series, also one arm generic fix Russell King - ARM Linux
2009-01-29 18:49 ` git pull request for omap-fixes (Re: [PATCH 0/9] Omap fixes for 2.6.29-rc series, also one arm generic fix) Tony Lindgren
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=200901281805.38609.david-b@pacbell.net \
--to=david-b@pacbell.net \
--cc=linux-arm-kernel@lists.arm.linux.org.uk \
--cc=linux-omap@vger.kernel.org \
--cc=linux@arm.linux.org.uk \
--cc=stanley.miao@windriver.com \
--cc=tony@atomide.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.