/[pkg-src]/trunk/kernel26-magellan/patches-2.6.16-r12/0123-2.6.16.12-mips-tx49_blast_icache32_page_indexed.patch |
Contents 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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Mon Jun 5 09:25:38 2006 UTC (18 years, 3 months ago) by niro
File size: 1141 byte(s)
Mon Jun 5 09:25:38 2006 UTC (18 years, 3 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 | 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 << |