* [PATCH] tx49_blast_icache32_page_indexed fix
@ 2006-04-04 8:34 Atsushi Nemoto
2006-04-04 12:22 ` Ralf Baechle
0 siblings, 1 reply; 2+ messages in thread
From: Atsushi Nemoto @ 2006-04-04 8:34 UTC (permalink / raw)
To: linux-mips; +Cc: ralf
Fix an index value in tx49_blast_icache32_page_indexed().
This is a damage by 13acfa3fdef15edaa4f5444c68e28e05978afa08 commit.
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c
index 32b7f6a..c4c2084 100644
--- a/arch/mips/mm/c-r4k.c
+++ b/arch/mips/mm/c-r4k.c
@@ -154,7 +154,8 @@ static inline void blast_icache32_r4600_
static inline void tx49_blast_icache32_page_indexed(unsigned long page)
{
- unsigned long start = page;
+ unsigned long indexmask = current_cpu_data.icache.waysize - 1;
+ unsigned long start = INDEX_BASE + (page & indexmask);
unsigned long end = start + PAGE_SIZE;
unsigned long ws_inc = 1UL << current_cpu_data.icache.waybit;
unsigned long ws_end = current_cpu_data.icache.ways <<
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] tx49_blast_icache32_page_indexed fix
2006-04-04 8:34 [PATCH] tx49_blast_icache32_page_indexed fix Atsushi Nemoto
@ 2006-04-04 12:22 ` Ralf Baechle
0 siblings, 0 replies; 2+ messages in thread
From: Ralf Baechle @ 2006-04-04 12:22 UTC (permalink / raw)
To: Atsushi Nemoto; +Cc: linux-mips
On Tue, Apr 04, 2006 at 05:34:14PM +0900, Atsushi Nemoto wrote:
> Fix an index value in tx49_blast_icache32_page_indexed().
> This is a damage by 13acfa3fdef15edaa4f5444c68e28e05978afa08 commit.
Applied on master and linux-2.6.16-stable.
Ralf
^ permalink raw reply [flat|nested] 2+ messages in thread
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2006-04-04 8:34 [PATCH] tx49_blast_icache32_page_indexed fix Atsushi Nemoto
2006-04-04 12:22 ` Ralf Baechle
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