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[ARM] Unuse another Linux PTE bit

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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>
This commit is contained in:
Russell King
2006-12-13 14:34:43 +00:00
committed by Russell King
parent f06b97ffd1
commit ad1ae2fe7f
28 changed files with 84 additions and 84 deletions
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6
arch/arm/mm/proc-arm920.S
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@@ -344,12 +344,12 @@ ENTRY(cpu_arm920_switch_mm)
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 @@ arm920_processor_functions:
.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"