korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-11 12:28:41 +08:00
Code Issues Packages Projects Releases Wiki Activity

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

Browse Source 
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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
arch/mips/mm/tlbex.c
View File

@ -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: