diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2020-02-25 23:16:23 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2020-06-11 15:14:49 +0200 |
| commit | 99a3fb8d01af1085f16a417a748e0a462dc92d29 (patch) | |
| tree | d898515081b30f3e7fe1f72c7525f72d16007585 /arch/x86/kernel/idt.c | |
| parent | 97b3d290b865cf9115f7d37d40b7482efba4d46d (diff) | |
x86/entry: Convert Segment not present exception to IDTENTRY
Convert #NP to IDTENTRY_ERRORCODE:
- 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/20200505134905.443591450@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 caa740df1404..b9acc7f5684a 100644 --- a/arch/x86/kernel/idt.c +++ b/arch/x86/kernel/idt.c @@ -80,7 +80,7 @@ static const __initconst struct idt_data def_idts[] = { INTG(X86_TRAP_NM, asm_exc_device_not_available), INTG(X86_TRAP_OLD_MF, asm_exc_coproc_segment_overrun), INTG(X86_TRAP_TS, asm_exc_invalid_tss), - INTG(X86_TRAP_NP, segment_not_present), + INTG(X86_TRAP_NP, asm_exc_segment_not_present), INTG(X86_TRAP_SS, stack_segment), INTG(X86_TRAP_GP, general_protection), INTG(X86_TRAP_SPURIOUS, spurious_interrupt_bug), |