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author | Ingo Molnar <mingo@elte.hu> | 2009-02-13 03:45:09 -0500 |
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committer | Ingo Molnar <mingo@elte.hu> | 2009-02-13 03:45:09 -0500 |
commit | ab639f3593f0b5e4439d549831442c18c3baf989 (patch) | |
tree | 118743e94e5dc86c835dbc1f1d3bf1612f4ae740 /arch/x86/kernel/traps.c | |
parent | f8a6b2b9cee298a9663cbe38ce1eb5240987cb62 (diff) | |
parent | 58105ef1857112a186696c9b8957020090226a28 (diff) |
Merge branch 'core/percpu' into x86/core
Diffstat (limited to 'arch/x86/kernel/traps.c')
-rw-r--r-- | arch/x86/kernel/traps.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c index 0d032d2d8a18..bde57f0f1616 100644 --- a/arch/x86/kernel/traps.c +++ b/arch/x86/kernel/traps.c | |||
@@ -905,19 +905,20 @@ void math_emulate(struct math_emu_info *info) | |||
905 | } | 905 | } |
906 | #endif /* CONFIG_MATH_EMULATION */ | 906 | #endif /* CONFIG_MATH_EMULATION */ |
907 | 907 | ||
908 | dotraplinkage void __kprobes do_device_not_available(struct pt_regs regs) | 908 | dotraplinkage void __kprobes |
909 | do_device_not_available(struct pt_regs *regs, long error_code) | ||
909 | { | 910 | { |
910 | #ifdef CONFIG_X86_32 | 911 | #ifdef CONFIG_X86_32 |
911 | if (read_cr0() & X86_CR0_EM) { | 912 | if (read_cr0() & X86_CR0_EM) { |
912 | struct math_emu_info info = { }; | 913 | struct math_emu_info info = { }; |
913 | 914 | ||
914 | conditional_sti(®s); | 915 | conditional_sti(regs); |
915 | 916 | ||
916 | info.regs = ®s; | 917 | info.regs = regs; |
917 | math_emulate(&info); | 918 | math_emulate(&info); |
918 | } else { | 919 | } else { |
919 | math_state_restore(); /* interrupts still off */ | 920 | math_state_restore(); /* interrupts still off */ |
920 | conditional_sti(®s); | 921 | conditional_sti(regs); |
921 | } | 922 | } |
922 | #else | 923 | #else |
923 | math_state_restore(); | 924 | math_state_restore(); |