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Annotation of /trunk/kernel26-magellan/patches-2.6.16-r12/0123-2.6.16.12-mips-tx49_blast_icache32_page_indexed.patch
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Revision 72 -
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Mon Jun 5 09:25:38 2006 UTC (17 years, 11 months ago) by niro
File size: 1141 byte(s)
Mon Jun 5 09:25:38 2006 UTC (17 years, 11 months ago) by niro
File size: 1141 byte(s)
ver bump to 2.6.16-r12: - updated to linux-2.6.16.19 - updated to ck11
| 1 | niro | 72 | From: Atsushi Nemoto <anemo@mba.ocn.ne.jp> |
| 2 | Date: Wed, 26 Apr 2006 23:00:03 +0000 (+0100) | ||
| 3 | Subject: [PATCH] MIPS: Fix tx49_blast_icache32_page_indexed. | ||
| 4 | X-Git-Url: http://www.kernel.org/git/?p=linux/kernel/git/stable/linux-2.6.16.y.git;a=commitdiff;h=2d3b5e296167443bf42c1c962a0cb7ebde9b016b | ||
| 5 | |||
| 6 | [PATCH] MIPS: Fix tx49_blast_icache32_page_indexed. | ||
| 7 | |||
| 8 | Fix the cache index value in tx49_blast_icache32_page_indexed(). | ||
| 9 | This is damage by de62893bc0725f8b5f0445250577cd7a10b2d8f8 commit. | ||
| 10 | |||
| 11 | Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> | ||
| 12 | Signed-off-by: Ralf Baechle <ralf@linux-mips.org> | ||
| 13 | Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> | ||
| 14 | --- | ||
| 15 | |||
| 16 | --- a/arch/mips/mm/c-r4k.c | ||
| 17 | +++ b/arch/mips/mm/c-r4k.c | ||
| 18 | @@ -154,7 +154,8 @@ static inline void blast_icache32_r4600_ | ||
| 19 | |||
| 20 | static inline void tx49_blast_icache32_page_indexed(unsigned long page) | ||
| 21 | { | ||
| 22 | - unsigned long start = page; | ||
| 23 | + unsigned long indexmask = current_cpu_data.icache.waysize - 1; | ||
| 24 | + unsigned long start = INDEX_BASE + (page & indexmask); | ||
| 25 | unsigned long end = start + PAGE_SIZE; | ||
| 26 | unsigned long ws_inc = 1UL << current_cpu_data.icache.waybit; | ||
| 27 | unsigned long ws_end = current_cpu_data.icache.ways << |