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.

Thanks,

tglx
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/