On Tue, Mar 30, 2010 at 04:32:25PM +1100, Benjamin Herrenschmidt wrote:
> On Tue, 2010-03-30 at 16:24 +1100, Paul Mackerras wrote:
> > On Tue, Mar 23, 2010 at 07:37:02PM +0530, K.Prasad wrote:
> >
> > > Index: linux-2.6.ppc64_test/arch/powerpc/kernel/exceptions-64s.S
> > >
On Tue, Mar 30, 2010 at 04:24:42PM +1100, Paul Mackerras wrote:
> On Tue, Mar 23, 2010 at 07:37:02PM +0530, K.Prasad wrote:
>
> > Index: linux-2.6.ppc64_test/arch/powerpc/kernel/exceptions-64s.S
> > ===
> > --- linux-2.6.ppc64_test.or
On Tue, 2010-03-30 at 16:24 +1100, Paul Mackerras wrote:
> On Tue, Mar 23, 2010 at 07:37:02PM +0530, K.Prasad wrote:
>
> > Index: linux-2.6.ppc64_test/arch/powerpc/kernel/exceptions-64s.S
> > ===
> > --- linux-2.6.ppc64_test.orig/arch
On Tue, Mar 23, 2010 at 07:37:02PM +0530, K.Prasad wrote:
> Index: linux-2.6.ppc64_test/arch/powerpc/kernel/exceptions-64s.S
> ===
> --- linux-2.6.ppc64_test.orig/arch/powerpc/kernel/exceptions-64s.S
> +++ linux-2.6.ppc64_test/arch/po
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
---
arch/powerpc/kernel/exceptions-64s.S |
