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Avoid tlbw* hazards for the R4600/R4700/R5000. 

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Maciej W. Rozycki 2005-06-30 10:51:01 +00:00 committed by Ralf Baechle
parent c3455b0efc
commit 2c93e12cfe
1 changed files with 6 additions and 1 deletions
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7
arch/mips/mm/tlbex.c
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@ -827,11 +827,16 @@ static __init void build_tlb_write_entry(u32 **p, struct label **l,
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: