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| author | Chris Dearman <chris@mips.com> | 2007-12-13 22:42:19 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2007-12-14 17:34:30 +0000 |
| commit | bbaf238b5f910f8f3dda4b96cf844f50b2dcc6fa (patch) | |
| tree | 5fe8f78dcc4ac82f468e4976f28e798b9052f6e1 /arch/mips/kernel/traps.c | |
| parent | 4037500ebcfd172a15aed40caa847c52e9906712 (diff) | |
| download | linux-3.10-bbaf238b5f910f8f3dda4b96cf844f50b2dcc6fa.tar.gz linux-3.10-bbaf238b5f910f8f3dda4b96cf844f50b2dcc6fa.tar.bz2 linux-3.10-bbaf238b5f910f8f3dda4b96cf844f50b2dcc6fa.zip | |
[MIPS] Ensure that ST0_FR is never set on a 32 bit kernel
Signed-off-by: Chris Dearman <chris@mips.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/kernel/traps.c')
| -rw-r--r-- | arch/mips/kernel/traps.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c index 23e73d0650a..fcae6675297 100644 --- a/arch/mips/kernel/traps.c +++ b/arch/mips/kernel/traps.c @@ -1317,12 +1317,12 @@ void __init per_cpu_trap_init(void) #endif if (current_cpu_data.isa_level == MIPS_CPU_ISA_IV) status_set |= ST0_XX; + if (cpu_has_dsp) + status_set |= ST0_MX; + change_c0_status(ST0_CU|ST0_MX|ST0_RE|ST0_FR|ST0_BEV|ST0_TS|ST0_KX|ST0_SX|ST0_UX, status_set); - if (cpu_has_dsp) - set_c0_status(ST0_MX); - #ifdef CONFIG_CPU_MIPSR2 if (cpu_has_mips_r2) { unsigned int enable = 0x0000000f; |