[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-xsc3.S b/arch/arm/mm/proc-xsc3.S
index 1ef564d..43494ae 100644
--- a/arch/arm/mm/proc-xsc3.S
+++ b/arch/arm/mm/proc-xsc3.S
@@ -357,13 +357,13 @@
cpwait_ret lr, ip
/*
- * cpu_xsc3_set_pte(ptep, pte)
+ * cpu_xsc3_set_pte_ext(ptep, pte, ext)
*
* Set a PTE and flush it out
*
*/
.align 5
-ENTRY(cpu_xsc3_set_pte)
+ENTRY(cpu_xsc3_set_pte_ext)
str r1, [r0], #-2048 @ linux version
bic r2, r1, #0xff0 @ Keep C, B bits
@@ -457,7 +457,7 @@
.word cpu_xsc3_do_idle
.word cpu_xsc3_dcache_clean_area
.word cpu_xsc3_switch_mm
- .word cpu_xsc3_set_pte
+ .word cpu_xsc3_set_pte_ext
.size xsc3_processor_functions, . - xsc3_processor_functions
.section ".rodata"