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| author | Thomas Gleixner <tglx@linutronix.de> | 2007-10-11 11:13:52 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2007-10-11 11:13:52 +0200 |
| commit | 94577c112487d68db4f258bd19cfc7100480d0cc (patch) | |
| tree | 4398c7f9538eed42944c9dce25cc833f0d4b6646 /arch/i386/mm/extable.c | |
| parent | 7099ec6e17b3d207f1c622cff023209acc6ba47a (diff) | |
| download | op-kernel-dev-94577c112487d68db4f258bd19cfc7100480d0cc.zip op-kernel-dev-94577c112487d68db4f258bd19cfc7100480d0cc.tar.gz | |
i386: prepare shared mm/extable.c
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/i386/mm/extable.c')
| -rw-r--r-- | arch/i386/mm/extable.c | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/arch/i386/mm/extable.c b/arch/i386/mm/extable.c deleted file mode 100644 index 0ce4f22..0000000 --- a/arch/i386/mm/extable.c +++ /dev/null @@ -1,35 +0,0 @@ -/* - * linux/arch/i386/mm/extable.c - */ - -#include <linux/module.h> -#include <linux/spinlock.h> -#include <asm/uaccess.h> - -int fixup_exception(struct pt_regs *regs) -{ - const struct exception_table_entry *fixup; - -#ifdef CONFIG_PNPBIOS - if (unlikely(SEGMENT_IS_PNP_CODE(regs->xcs))) - { - extern u32 pnp_bios_fault_eip, pnp_bios_fault_esp; - extern u32 pnp_bios_is_utter_crap; - pnp_bios_is_utter_crap = 1; - printk(KERN_CRIT "PNPBIOS fault.. attempting recovery.\n"); - __asm__ volatile( - "movl %0, %%esp\n\t" - "jmp *%1\n\t" - : : "g" (pnp_bios_fault_esp), "g" (pnp_bios_fault_eip)); - panic("do_trap: can't hit this"); - } -#endif - - fixup = search_exception_tables(regs->eip); - if (fixup) { - regs->eip = fixup->fixup; - return 1; - } - - return 0; -} |
