Re: [PATCH v2 17/19] powerpc/8xx: set PTE bit 22 off TLBmiss

2014-08-29 Thread Scott Wood
On Fri, 2014-08-29 at 11:14 +0200, Christophe Leroy wrote: > No need to re-set this bit at each TLB miss. Let's set it in the PTE. > > Signed-off-by: Christophe Leroy > > --- > arch/powerpc/include/asm/pgtable-ppc32.h | 21 + > arch/powerpc/include/asm/pte-8xx.h |

Re: [PATCH v2 17/19] powerpc/8xx: set PTE bit 22 off TLBmiss

2014-08-29 Thread Joakim Tjernlund
Christophe Leroy wrote on 2014/08/29 11:14:40: > > No need to re-set this bit at each TLB miss. Let's set it in the PTE. > > Signed-off-by: Christophe Leroy > > --- > arch/powerpc/include/asm/pgtable-ppc32.h | 21 + > arch/powerpc/include/asm/pte-8xx.h |7 +

[PATCH v2 17/19] powerpc/8xx: set PTE bit 22 off TLBmiss

2014-08-29 Thread Christophe Leroy
No need to re-set this bit at each TLB miss. Let's set it in the PTE. Signed-off-by: Christophe Leroy --- arch/powerpc/include/asm/pgtable-ppc32.h | 21 + arch/powerpc/include/asm/pte-8xx.h |7 +-- arch/powerpc/kernel/head_8xx.S | 10 ++ 3