[patch V2 41/44] x86/idt: Remove unused functions/inlines

Thomas Gleixner
2017-08-25T21:59:17Z

[-- Attachment #1: x86-idt--Remove-unused-functions-inlines.patch --]
[-- Type: text/plain, Size: 1688 bytes --]

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

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
arch/x86/include/asm/desc.h | 36 ------------------------------------
1 file changed, 36 deletions(-)

--- a/arch/x86/include/asm/desc.h
+++ b/arch/x86/include/asm/desc.h
@@ -390,16 +390,6 @@ static inline void set_desc_limit(struct
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(i
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);