| commit | f6502791d780b22fc147150137704a07a05ba361 | [log] [tgz] |
|---|---|---|
| author | Atsushi Nemoto <anemo@mba.ocn.ne.jp> | Fri Aug 25 17:55:31 2006 +0900 |
| committer | Ralf Baechle <ralf@linux-mips.org> | Wed Sep 27 13:37:37 2006 +0100 |
| tree | 687dbfcd20e60c480868eb1b64f784e8084b6e4b | |
| parent | a94d702049569401c65b579d0751ce282f962b41 [diff] |
[MIPS] Do not use drop_mmu_context to flusing other task's VIPT I-cache. c-r4k.c and c-sb1.c use drop_mmu_context() to flush virtually tagged I-caches, but this does not work for flushing other task's icache. This is for example triggered by copy_to_user_page() called from ptrace(2). Use indexed flush for such cases. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>