On Sun, Mar 16, 2008 at 11:27:09PM -0500, Anton Blanchard wrote: > > Since the PMU is an NMI now, it can come at any time we are only soft > disabled. We must hard disable around the two places we allow the kernel > stack SLB and r1 to go out of sync. Otherwise the PMU exception can > force a kernel stack SLB into another slot. > > Signed-off-by: Anton Blanchard <[EMAIL PROTECTED]>
Acked-by: Olof Johansson <[EMAIL PROTECTED]> This fixes some problems we've seen with multi-slb hits when running oprofile. _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
