Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 485fa57b authored by Thomas Gleixner's avatar Thomas Gleixner Committed by Ingo Molnar
Browse files

x86/idt: Remove unused functions/inlines 



The IDT related inlines are not longer used. Remove them.

Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Link: http://lkml.kernel.org/r/20170828064959.422083717@linutronix.de


Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
parent dc20b2d5

arch/x86/include/asm/desc.h

+0 −36
Original line number Diff line number Diff line
@@ -390,16 +390,6 @@ static inline void set_desc_limit(struct desc_struct *desc, unsigned long limit) 
	desc->limit1 = (limit >> 16) & 0xf;

}



#ifdef CONFIG_X86_64

static inline void set_nmi_gate(int gate, void *addr)

{

	gate_desc s;



	pack_gate(&s, GATE_INTERRUPT, (unsigned long)addr, 0, 0, __KERNEL_CS);

	write_idt_entry(debug_idt_table, gate, &s);

}

#endif



static inline void _set_gate(int gate, unsigned type, const void *addr,

			     unsigned dpl, unsigned ist, unsigned seg)

{
@@ -437,32 +427,6 @@ static inline void alloc_system_vector(int vector) 
		set_intr_gate(n, addr);				\

	} while (0)



/*

 * This routine sets up an interrupt gate at directory privilege level 3.

 */

static inline void set_system_intr_gate(unsigned int n, void *addr)

{

	BUG_ON((unsigned)n > 0xFF);

	_set_gate(n, GATE_INTERRUPT, addr, 0x3, 0, __KERNEL_CS);

}



static inline void set_task_gate(unsigned int n, unsigned int gdt_entry)

{

	BUG_ON((unsigned)n > 0xFF);

	_set_gate(n, GATE_TASK, (void *)0, 0, 0, (gdt_entry<<3));

}



static inline void set_intr_gate_ist(int n, void *addr, unsigned ist)

{

	BUG_ON((unsigned)n > 0xFF);

	_set_gate(n, GATE_INTERRUPT, addr, 0, ist, __KERNEL_CS);

}



static inline void set_system_intr_gate_ist(int n, void *addr, unsigned ist)

{

	BUG_ON((unsigned)n > 0xFF);

	_set_gate(n, GATE_INTERRUPT, addr, 0x3, ist, __KERNEL_CS);

}



#ifdef CONFIG_X86_64

DECLARE_PER_CPU(u32, debug_idt_ctr);