powerpc/8xx: _PMD_PRESENT already set in level 1 entries

When a PMD entry is valid, _PMD_PRESENT is set. Therefore, forcing that bit
during TLB loading is useless.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Scott Wood <scottwood@freescale.com>

1 files changed, 0 insertions, 2 deletions

diff --git a/arch/powerpc/kernel/head_8xx.S b/arch/powerpc/kernel/head_8xx.S
index 8d6e6830a675..46b47e1fe2a9 100644
--- a/arch/powerpc/kernel/head_8xx.S
+++ b/arch/powerpc/kernel/head_8xx.S
@@ -342,7 +342,6 @@ InstructionTLBMiss:
         /* We have a pte table, so load the MI_TWC with the attributes
          * for this "segment."
          */
-        ori     r11,r11,1               /* Set valid bit */
         MTSPR_CPU6(SPRN_MI_TWC, r11, r3)        /* Set segment attributes */
         mfspr   r11, SPRN_SRR0  /* Get effective address of fault */
         /* Extract level 2 index */
@@ -419,7 +418,6 @@ DataStoreTLBMiss:
         rlwimi  r10, r11, 0, 0, 32 - PAGE_SHIFT - 1     /* Add level 2 base */
         lwz     r10, 0(r10)     /* Get the pte */
 
-        ori     r11, r11, 1     /* Set valid bit in physical L2 page */
         /* Insert the Guarded flag into the TWC from the Linux PTE.
          * It is bit 27 of both the Linux PTE and the TWC (at least
          * I got that right :-).  It will be better when we can put