diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 2006-06-03 17:40:15 -0400 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2006-06-29 16:10:49 -0400 |
| commit | 4277ff5ee55694f67d9c6586bb4c06991e221a68 (patch) | |
| tree | c75ff9101d0dc14688c86f709370d3e122e7402a /arch/mips/kernel/head.S | |
| parent | b4ab24e1c8c1442b2928bab1325b56bdbbcf898e (diff) | |
[MIPS] Fix use of ehb instruction for non-R2 configurations.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/kernel/head.S')
| -rw-r--r-- | arch/mips/kernel/head.S | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mips/kernel/head.S b/arch/mips/kernel/head.S index bdf6f6eff721..c018098c9a56 100644 --- a/arch/mips/kernel/head.S +++ b/arch/mips/kernel/head.S | |||
| @@ -96,7 +96,7 @@ | |||
| 96 | /* Clear TKSU, leave IXMT */ | 96 | /* Clear TKSU, leave IXMT */ |
| 97 | xori t0, 0x00001800 | 97 | xori t0, 0x00001800 |
| 98 | mtc0 t0, CP0_TCSTATUS | 98 | mtc0 t0, CP0_TCSTATUS |
| 99 | ehb | 99 | _ehb |
| 100 | /* We need to leave the global IE bit set, but clear EXL...*/ | 100 | /* We need to leave the global IE bit set, but clear EXL...*/ |
| 101 | mfc0 t0, CP0_STATUS | 101 | mfc0 t0, CP0_STATUS |
| 102 | or t0, ST0_CU0 | ST0_EXL | ST0_ERL | \set | \clr | 102 | or t0, ST0_CU0 | ST0_EXL | ST0_ERL | \set | \clr |