[ARM] Unuse another Linux PTE bit
L_PTE_ASID is not really required to be stored in every PTE, since we
can identify it via the address passed to set_pte_at(). So, create
set_pte_ext() which takes the address of the PTE to set, the Linux
PTE value, and the additional CPU PTE bits which aren't encoded in
the Linux PTE value.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/mm/proc-arm920.S b/arch/arm/mm/proc-arm920.S
index 65cbb28..75c945e 100644
--- a/arch/arm/mm/proc-arm920.S
+++ b/arch/arm/mm/proc-arm920.S
@@ -344,12 +344,12 @@
mov pc, lr
/*
- * cpu_arm920_set_pte(ptep, pte)
+ * cpu_arm920_set_pte(ptep, pte, ext)
*
* Set a PTE and flush it out
*/
.align 5
-ENTRY(cpu_arm920_set_pte)
+ENTRY(cpu_arm920_set_pte_ext)
#ifdef CONFIG_MMU
str r1, [r0], #-2048 @ linux version
@@ -423,7 +423,7 @@
.word cpu_arm920_do_idle
.word cpu_arm920_dcache_clean_area
.word cpu_arm920_switch_mm
- .word cpu_arm920_set_pte
+ .word cpu_arm920_set_pte_ext
.size arm920_processor_functions, . - arm920_processor_functions
.section ".rodata"
