On Thursday 24 January 2013 11:52 PM, Felipe Balbi wrote:
Hi,
On Fri, Dec 07, 2012 at 04:49:47PM +0200, Felipe Balbi wrote:
From: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
When applying RT patch on top of Linux, spinlocks are
implemented as RT-mutexes, which means they are preemptable.
Current GIC implementation on OMAP is using a spinlock
to protect against preemption. As it turns out, we need
to convert that lock into a raw_spinlock so that OMAP's
interrupt controller works as expected after RT-patch
is applied.
This patch is simply to decrease the amount of changes
RT-team needs to carry out of tree. It doesn't cause any
changes in behavior.
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Signed-off-by: Felipe Balbi <balbi@xxxxxx>
Sorry i missed this patch. Tony can you please
pick it up?
For the patch,
Acked-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
--
To unsubscribe from this list: send the line "unsubscribe linux-omap" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
