| commit | 2c93e12cfec8cc668d4a2a2c8576dedabb7c69c8 | [log] [tgz] |
|---|---|---|
| author | Maciej W. Rozycki <macro@linux-mips.org> | Thu Jun 30 10:51:01 2005 +0000 |
| committer | Ralf Baechle <ralf@linux-mips.org> | Sat Oct 29 19:31:34 2005 +0100 |
| tree | 9081ae8c3b5c87ecbc6f1d94c85516ca767e907a | |
| parent | c3455b0efc2b5b1bdc755602f77ce7f43725bf61 [diff] [blame] |
Avoid tlbw* hazards for the R4600/R4700/R5000. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c index 19bf0cc..3b737fa 100644 --- a/arch/mips/mm/tlbex.c +++ b/arch/mips/mm/tlbex.c
@@ -827,11 +827,16 @@ i_nop(p); break; - case CPU_R4300: case CPU_R4600: case CPU_R4700: case CPU_R5000: case CPU_R5000A: + i_nop(p); + tlbw(p); + i_nop(p); + break; + + case CPU_R4300: case CPU_5KC: case CPU_TX49XX: case CPU_AU1000: