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    Contents of /trunk/kernel26-magellan/patches-2.6.16-r10/0121-2.6.16.12-cache_op.patch

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    Revision 70 - (show annotations) (download)
    Thu May 11 19:09:22 2006 UTC (18 years ago) by niro
    File size: 853 byte(s) 
    import
    1 From: Ralf Baechle <ralf@linux-mips.org>
    2 Date: Wed, 26 Apr 2006 23:00:01 +0000 (+0100)
    3 Subject: [PATCH] MIPS: Use "R" constraint for cache_op.
    4 X-Git-Url: http://www.kernel.org/git/?p=linux/kernel/git/stable/linux-2.6.16.y.git;a=commitdiff;h=97644aa31cb72ce0e9ebfae27042bc56db672dee
    5
    6 [PATCH] MIPS: Use "R" constraint for cache_op.
    7
    8 Gcc might emit an absolute address for the the "m" constraint which
    9 gas unfortunately does not permit.
    10
    11 Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
    12 Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    13 ---
    14
    15 --- a/include/asm-mips/r4kcache.h
    16 +++ b/include/asm-mips/r4kcache.h
    17 @@ -37,7 +37,7 @@
    18 " cache %0, %1 \n" \
    19 " .set pop \n" \
    20 : \
    21 - : "i" (op), "m" (*(unsigned char *)(addr)))
    22 + : "i" (op), "R" (*(unsigned char *)(addr)))
    23
    24 static inline void flush_icache_line_indexed(unsigned long addr)
    25 {