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| author | Thomas Gleixner <tglx@linutronix.de> | 2020-02-26 01:16:20 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2020-06-11 16:14:48 +0300 |
| commit | f95658fdb575233f79e3e7ed7ecf990389d31319 (patch) | |
| tree | 9463670e5c3f98c4d73aab96e1cef41b70baf435 /arch/x86/include/asm/traps.h | |
| parent | 866ae2ccee4ac092fea14f18d537205e14c5a904 (diff) | |
| download | linux-f95658fdb575233f79e3e7ed7ecf990389d31319.tar.xz | |
x86/entry: Convert Coprocessor segment overrun exception to IDTENTRY
Convert #OLD_MF to IDTENTRY:
- Implement the C entry point with DEFINE_IDTENTRY
- Emit the ASM stub with DECLARE_IDTENTRY
- Remove the ASM idtentry in 64bit
- Remove the open coded ASM entry code in 32bit
- Fixup the XEN/PV code
- Remove the old prototypes
No functional change.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Alexandre Chartre <alexandre.chartre@oracle.com>
Acked-by: Andy Lutomirski <luto@kernel.org>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20200505134905.838823510@linutronix.de
Diffstat (limited to 'arch/x86/include/asm/traps.h')
| -rw-r--r-- | arch/x86/include/asm/traps.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/x86/include/asm/traps.h b/arch/x86/include/asm/traps.h index e5f2c90c0e8b..5e9d402e6d6c 100644 --- a/arch/x86/include/asm/traps.h +++ b/arch/x86/include/asm/traps.h @@ -17,7 +17,6 @@ asmlinkage void int3(void); #ifdef CONFIG_X86_64 asmlinkage void double_fault(void); #endif -asmlinkage void coprocessor_segment_overrun(void); asmlinkage void invalid_TSS(void); asmlinkage void segment_not_present(void); asmlinkage void stack_segment(void); @@ -37,7 +36,6 @@ asmlinkage void xen_xennmi(void); asmlinkage void xen_xendebug(void); asmlinkage void xen_int3(void); asmlinkage void xen_double_fault(void); -asmlinkage void xen_coprocessor_segment_overrun(void); asmlinkage void xen_invalid_TSS(void); asmlinkage void xen_segment_not_present(void); asmlinkage void xen_stack_segment(void); @@ -56,7 +54,6 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code); dotraplinkage void do_nmi(struct pt_regs *regs, long error_code); dotraplinkage void do_int3(struct pt_regs *regs, long error_code); dotraplinkage void do_double_fault(struct pt_regs *regs, long error_code, unsigned long cr2); -dotraplinkage void do_coprocessor_segment_overrun(struct pt_regs *regs, long error_code); dotraplinkage void do_invalid_TSS(struct pt_regs *regs, long error_code); dotraplinkage void do_segment_not_present(struct pt_regs *regs, long error_code); dotraplinkage void do_stack_segment(struct pt_regs *regs, long error_code); |