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| author | Ralf Baechle <ralf@linux-mips.org> | 2007-06-07 08:44:32 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2007-07-06 16:17:10 +0100 |
| commit | 6fb88ce04f545ca7da15a7b447783bb7a4615511 (patch) | |
| tree | 0e28721d0712c1eb4fc7e9979b8f58fba04b818a | |
| parent | 5a1970959053143f6674f6d98c259452763a2f22 (diff) | |
| download | op-kernel-dev-6fb88ce04f545ca7da15a7b447783bb7a4615511.zip op-kernel-dev-6fb88ce04f545ca7da15a7b447783bb7a4615511.tar.gz | |
[MIPS] AP/SP: Avoid triggering the 34K E125 performance issue
C0_status doesn't need to be initialized at this point anyway; the register
will be initialized later.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| -rw-r--r-- | arch/mips/kernel/vpe.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/mips/kernel/vpe.c b/arch/mips/kernel/vpe.c index c9ee9d2..9e66354 100644 --- a/arch/mips/kernel/vpe.c +++ b/arch/mips/kernel/vpe.c @@ -1436,10 +1436,6 @@ static int __init vpe_module_init(void) write_vpe_c0_vpecontrol(read_vpe_c0_vpecontrol() & ~VPECONTROL_TE); if (i != 0) { - write_vpe_c0_status((read_c0_status() & - ~(ST0_IM | ST0_IE | ST0_KSU)) - | ST0_CU0); - /* * Set config to be the same as vpe0, * particularly kseg0 coherency alg |
