Re: 2.6.32-rc5-mmotm1101 - lockdep whinge during early boot
From: Thomas Gleixner
Date: Thu Nov 05 2009 - 11:54:42 EST
On Thu, 5 Nov 2009, Martin Schwidefsky wrote:
> > Which basically reverts commit 7285dd7fd375763bfb8ab1ac9cf3f1206f503c16
> It is this commit in linux-next:
> commit 66b1a72ceaa7da811db025855f19482f0a38e815
> Author: Ingo Molnar <mingo@xxxxxxx>
> Date: Thu Sep 10 19:39:52 2009 +0200
> Revert "clocksource: Resolve cpu hotplug dead lock with TSC unstable"
> This reverts commit 7285dd7fd375763bfb8ab1ac9cf3f1206f503c16.
> causes crashes.
> Signed-off-by: Ingo Molnar <mingo@xxxxxxx>
Eeek. We fixed this in mainline via:
Author: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
Date: Fri Sep 11 15:33:05 2009 +0200
clocksource: Resolve cpu hotplug dead lock with TSC unstable, fix crash
Author: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Date: Mon Sep 14 19:49:02 2009 +0200
clocksource: Delay clocksource down rating to late boot
These patches came via the tip tree right at the beginning of the
merge window several days _before_ I asked Linus to pull the timer
code for 32.
So there is something weird going on.
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