From 99a3fb8d01af1085f16a417a748e0a462dc92d29 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Tue, 25 Feb 2020 23:16:23 +0100 Subject: 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 Reviewed-by: Alexandre Chartre Acked-by: Andy Lutomirski Acked-by: Peter Zijlstra Link: https://lkml.kernel.org/r/20200505134905.443591450@linutronix.de --- arch/x86/kernel/idt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/x86/kernel/idt.c') 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), -- cgit v1.2.3