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Diffstat (limited to 'include/asm-i386/desc.h')
-rw-r--r--include/asm-i386/desc.h41
1 files changed, 21 insertions, 20 deletions
diff --git a/include/asm-i386/desc.h b/include/asm-i386/desc.h
index f19820f0834..f398cc45644 100644
--- a/include/asm-i386/desc.h
+++ b/include/asm-i386/desc.h
@@ -81,31 +81,15 @@ static inline void load_TLS(struct thread_struct *t, unsigned int cpu)
#undef C
}
-static inline void write_dt_entry(void *dt, int entry, __u32 entry_a, __u32 entry_b)
-{
- __u32 *lp = (__u32 *)((char *)dt + entry*8);
- *lp = entry_a;
- *(lp+1) = entry_b;
-}
-
#define write_ldt_entry(dt, entry, a, b) write_dt_entry(dt, entry, a, b)
#define write_gdt_entry(dt, entry, a, b) write_dt_entry(dt, entry, a, b)
#define write_idt_entry(dt, entry, a, b) write_dt_entry(dt, entry, a, b)
-static inline void _set_gate(int gate, unsigned int type, void *addr, unsigned short seg)
-{
- __u32 a, b;
- pack_gate(&a, &b, (unsigned long)addr, seg, type, 0);
- write_idt_entry(idt_table, gate, a, b);
-}
-
-static inline void __set_tss_desc(unsigned int cpu, unsigned int entry, const void *addr)
+static inline void write_dt_entry(void *dt, int entry, __u32 entry_a, __u32 entry_b)
{
- __u32 a, b;
- pack_descriptor(&a, &b, (unsigned long)addr,
- offsetof(struct tss_struct, __cacheline_filler) - 1,
- DESCTYPE_TSS, 0);
- write_gdt_entry(get_cpu_gdt_table(cpu), entry, a, b);
+ __u32 *lp = (__u32 *)((char *)dt + entry*8);
+ *lp = entry_a;
+ *(lp+1) = entry_b;
}
#define set_ldt native_set_ldt
@@ -128,6 +112,23 @@ static inline fastcall void native_set_ldt(const void *addr,
}
}
+static inline void _set_gate(int gate, unsigned int type, void *addr, unsigned short seg)
+{
+ __u32 a, b;
+ pack_gate(&a, &b, (unsigned long)addr, seg, type, 0);
+ write_idt_entry(idt_table, gate, a, b);
+}
+
+static inline void __set_tss_desc(unsigned int cpu, unsigned int entry, const void *addr)
+{
+ __u32 a, b;
+ pack_descriptor(&a, &b, (unsigned long)addr,
+ offsetof(struct tss_struct, __cacheline_filler) - 1,
+ DESCTYPE_TSS, 0);
+ write_gdt_entry(get_cpu_gdt_table(cpu), entry, a, b);
+}
+
+
#define set_tss_desc(cpu,addr) __set_tss_desc(cpu, GDT_ENTRY_TSS, addr)
#define LDT_entry_a(info) \