[Patch 1/2] PPC64-HWBKPT: Disable interrupts for data breakpoint exceptions

Paul Mackerras paulus at samba.org
Mon May 3 15:04:47 EST 2010

On Wed, Apr 14, 2010 at 09:18:09AM +0530, K.Prasad wrote:

> Data address breakpoint exceptions are currently handled along with page-faults
> which require interrupts to remain in enabled state. Since exception handling
> for data breakpoints aren't pre-empt safe, we handle them separately.
> Signed-off-by: K.Prasad <prasad at linux.vnet.ibm.com>

Acked-by: Paul Mackerras <paulus at samba.org>

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