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ARM: 7652/1: mm: fix missing use of 'asid' to get asid value from mm->context.id
authorBen Dooks <ben-linux@fluff.org>
Fri, 15 Feb 2013 12:30:58 +0000 (13:30 +0100)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Sun, 3 Mar 2013 22:54:12 +0000 (22:54 +0000)
Fix missing use of the asid macro when getting the ASID from the mm->context.id field.

Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
arch/arm/mm/proc-v7-3level.S patch | blob | history

diff --git a/arch/arm/mm/proc-v7-3level.S b/arch/arm/mm/proc-v7-3level.S
index 50bf1da..6ffd78c 100644 (file)
--- a/arch/arm/mm/proc-v7-3level.S
+++ b/arch/arm/mm/proc-v7-3level.S
@@ -48,7 +48,7 @@
 ENTRY(cpu_v7_switch_mm)
 #ifdef CONFIG_MMU
        mmid    r1, r1                          @ get mm->context.id
-       and     r3, r1, #0xff
+       asid    r3, r1
        mov     r3, r3, lsl #(48 - 32)          @ ASID
        mcrr    p15, 0, r0, r3, c2              @ set TTB 0
        isb
Domain: System / Uncategorized;