Re: [PATCH 13/16] powerpc/44x: No need to mask MSR:CE,ME or DE in _tlbil_va on 440

On Mon, 15 Dec 2008 16:45:05 +1100 Benjamin Herrenschmidt wrote: > The handlers for Critical, Machine Check or Debug interrupts > will save and restore MMUCR nowadays, thus we only need to > disable normal interrupts when invalidating TLB entries. > > Signed-off-by: Benjamin Herrenschmidt Acke

[PATCH 13/16] powerpc/44x: No need to mask MSR:CE, ME or DE in _tlbil_va on 440

The handlers for Critical, Machine Check or Debug interrupts will save and restore MMUCR nowadays, thus we only need to disable normal interrupts when invalidating TLB entries. Signed-off-by: Benjamin Herrenschmidt --- arch/powerpc/mm/tlb_nohash_low.S | 19 ++- 1 file changed,