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[MIPS] Ensure that ST0_FR is never set on a 32 bit kernel

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Signed-off-by: Chris Dearman <chris@mips.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Chris Dearman
2007-12-13 22:42:19 +00:00
committed by Ralf Baechle
parent 4037500ebc
commit bbaf238b5f
2 changed files with 4 additions and 5 deletions
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6
arch/mips/kernel/traps.c
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@@ -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;