Re: [RFC][PATCH RT] acpi/rt: Convert acpi lock back to araw_spinlock_t

From: Thomas Gleixner
Date: Wed Feb 13 2013 - 11:42:41 EST

On Wed, 13 Feb 2013, Steven Rostedt wrote:
> The lock was converted from a raw to a sleeping lock due to some
> previous issues, and tests that showed it didn't seem to matter.
> Unfortunately, it did matter for one of our boxes.

Yep. The other issues are functions like kfree() called under that
lock. I'm auditing all callsites to see what needs to be done.


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