rcu self-detected stall messages on OMAP3, 4 boards
From: paul@pwsan.com (Paul Walmsley)
Date: 2012-09-21 22:41:17
Also in:
linux-omap, lkml
On Fri, 21 Sep 2012, Paul E. McKenney wrote:
On Fri, Sep 21, 2012 at 05:47:31PM +0000, Paul Walmsley wrote:quoted
I built an OMAP kernel from Linus' commit 4651afbbae968772efd6dc4ba461cba9b49bb9d8 ("Merge branch 'for-3.6-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq"). The config used was 'omap2plus_defconfig', and enabled CONFIG_CPU_IDLE by hand. Booted it on a Pandaboard (OMAP4430ES2) into a very minimal Debian rootfs.Did you have the patch at https://lkml.org/lkml/2012/8/30/290 applied?
No, it's just as described above.
If not, could you please try it? (This patch cleared up a similar problem for Becky, also on OMAP.)
Did not seem to help, either with or without CONFIG_CPU_IDLE. - Paul