From 48227e21f7430e31042f63e078a45cd230e9fdfc Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Tue, 25 Feb 2020 23:16:29 +0100 Subject: x86/entry: Convert SIMD coprocessor error exception to IDTENTRY Convert #XF to IDTENTRY_ERRORCODE: - Implement the C entry point with DEFINE_IDTENTRY - Emit the ASM stub with DECLARE_IDTENTRY - Handle INVD_BUG in C - Remove the ASM idtentry in 64bit - Remove the open coded ASM entry code in 32bit - Fixup the XEN/PV code - Remove the old prototypes - Remove the RCU warning as the new entry macro ensures correctness No functional change. Signed-off-by: Thomas Gleixner Reviewed-by: Alexandre Chartre Acked-by: Peter Zijlstra Acked-by: Andy Lutomirski Link: https://lkml.kernel.org/r/20200505134906.021552202@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 af4819610783..38b565b7e5b8 100644 --- a/arch/x86/kernel/idt.c +++ b/arch/x86/kernel/idt.c @@ -86,7 +86,7 @@ static const __initconst struct idt_data def_idts[] = { INTG(X86_TRAP_SPURIOUS, asm_exc_spurious_interrupt_bug), INTG(X86_TRAP_MF, asm_exc_coprocessor_error), INTG(X86_TRAP_AC, asm_exc_alignment_check), - INTG(X86_TRAP_XF, simd_coprocessor_error), + INTG(X86_TRAP_XF, asm_exc_simd_coprocessor_error), #ifdef CONFIG_X86_32 TSKG(X86_TRAP_DF, GDT_ENTRY_DOUBLEFAULT_TSS), -- cgit v1.2.3