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authorGrant Grundler <grundler@parisc-linux.org>2005-10-21 22:55:51 -0400
committerKyle McMartin <kyle@parisc-linux.org>2005-10-21 22:55:51 -0400
commit9b3b331d0322b60de1bde20528bf974f62804ffa (patch)
tree6c9f07131f4985f8b48ccd198a88d6405fc43869 /arch/parisc/kernel/pacache.S
parent[PARISC] Fix copy_user_page_asm to NOT access past end of page (diff)
downloadlinux-dev-9b3b331d0322b60de1bde20528bf974f62804ffa.tar.xz
linux-dev-9b3b331d0322b60de1bde20528bf974f62804ffa.zip
[PARISC] Properly specify index field to I/D cache flush ops
replace use of "0" with "%r0" since PA 1.1 I/D flush ops only take a general register and not an immediate value for the index field. This just forces the code to always be PA 1.1 "clean". From: Joel Soete <soete.joel@tiscali.be> Signed-off-by: Grant Grundler <grundler@parisc-linux.org> Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
Diffstat (limited to 'arch/parisc/kernel/pacache.S')
-rw-r--r--arch/parisc/kernel/pacache.S4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/parisc/kernel/pacache.S b/arch/parisc/kernel/pacache.S
index e217ae369fbb..08cde5addfca 100644
--- a/arch/parisc/kernel/pacache.S
+++ b/arch/parisc/kernel/pacache.S
@@ -227,7 +227,7 @@ flush_instruction_cache_local:
fimanyloop: /* Loop if LOOP >= 2 */
ADDIB> -1, %r31, fimanyloop /* Adjusted inner loop decr */
- fice 0(%sr1, %arg0)
+ fice %r0(%sr1, %arg0)
fice,m %arg1(%sr1, %arg0) /* Last fice and addr adjust */
movb,tr %arg3, %r31, fimanyloop /* Re-init inner loop count */
ADDIB<=,n -1, %arg2, fisync /* Outer loop decr */
@@ -269,7 +269,7 @@ flush_data_cache_local:
fdmanyloop: /* Loop if LOOP >= 2 */
ADDIB> -1, %r31, fdmanyloop /* Adjusted inner loop decr */
- fdce 0(%sr1, %arg0)
+ fdce %r0(%sr1, %arg0)
fdce,m %arg1(%sr1, %arg0) /* Last fdce and addr adjust */
movb,tr %arg3, %r31, fdmanyloop /* Re-init inner loop count */
ADDIB<=,n -1, %arg2, fdsync /* Outer loop decr */