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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/kernel/idt.c | |
| 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/kernel/idt.c')
| -rw-r--r-- | arch/x86/kernel/idt.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/idt.c b/arch/x86/kernel/idt.c index cdc2d8bbd338..758d325103e8 100644 --- a/arch/x86/kernel/idt.c +++ b/arch/x86/kernel/idt.c @@ -78,7 +78,7 @@ static const __initconst struct idt_data def_idts[] = { INTG(X86_TRAP_BR, asm_exc_bounds), INTG(X86_TRAP_UD, asm_exc_invalid_op), INTG(X86_TRAP_NM, asm_exc_device_not_available), - INTG(X86_TRAP_OLD_MF, coprocessor_segment_overrun), + INTG(X86_TRAP_OLD_MF, asm_exc_coproc_segment_overrun), INTG(X86_TRAP_TS, invalid_TSS), INTG(X86_TRAP_NP, segment_not_present), INTG(X86_TRAP_SS, stack_segment), |