xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge branch 'core/percpu' into x86/core

Browse Source
This commit is contained in:
Ingo Molnar
2009-02-13 09:45:09 +01:00
parent f8a6b2b9ce 58105ef185
commit ab639f3593
51 changed files with 951 additions and 614 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
arch/x86/kernel/traps.c
View File

@@ -905,19 +905,20 @@ void math_emulate(struct math_emu_info *info)
}
#endif /* CONFIG_MATH_EMULATION */
dotraplinkage void __kprobes do_device_not_available(struct pt_regs regs)
dotraplinkage void __kprobes
do_device_not_available(struct pt_regs *regs, long error_code)
{
#ifdef CONFIG_X86_32
if (read_cr0() & X86_CR0_EM) {
struct math_emu_info info = { };
conditional_sti(&regs);
conditional_sti(regs);
info.regs = &regs;
info.regs = regs;
math_emulate(&info);
} else {
math_state_restore(); /* interrupts still off */
conditional_sti(&regs);
conditional_sti(regs);
}
#else
math_state_restore();