diff options
Diffstat (limited to 'include/asm-i386/desc.h')
-rw-r--r-- | include/asm-i386/desc.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/include/asm-i386/desc.h b/include/asm-i386/desc.h index 6cf2ac2bfde7..f19820f0834f 100644 --- a/include/asm-i386/desc.h +++ b/include/asm-i386/desc.h | |||
@@ -55,6 +55,9 @@ static inline void pack_gate(__u32 *a, __u32 *b, | |||
55 | #define DESCTYPE_DPL3 0x60 /* DPL-3 */ | 55 | #define DESCTYPE_DPL3 0x60 /* DPL-3 */ |
56 | #define DESCTYPE_S 0x10 /* !system */ | 56 | #define DESCTYPE_S 0x10 /* !system */ |
57 | 57 | ||
58 | #ifdef CONFIG_PARAVIRT | ||
59 | #include <asm/paravirt.h> | ||
60 | #else | ||
58 | #define load_TR_desc() __asm__ __volatile__("ltr %w0"::"q" (GDT_ENTRY_TSS*8)) | 61 | #define load_TR_desc() __asm__ __volatile__("ltr %w0"::"q" (GDT_ENTRY_TSS*8)) |
59 | 62 | ||
60 | #define load_gdt(dtr) __asm__ __volatile("lgdt %0"::"m" (*dtr)) | 63 | #define load_gdt(dtr) __asm__ __volatile("lgdt %0"::"m" (*dtr)) |
@@ -105,7 +108,11 @@ static inline void __set_tss_desc(unsigned int cpu, unsigned int entry, const vo | |||
105 | write_gdt_entry(get_cpu_gdt_table(cpu), entry, a, b); | 108 | write_gdt_entry(get_cpu_gdt_table(cpu), entry, a, b); |
106 | } | 109 | } |
107 | 110 | ||
108 | static inline void set_ldt(void *addr, unsigned int entries) | 111 | #define set_ldt native_set_ldt |
112 | #endif /* CONFIG_PARAVIRT */ | ||
113 | |||
114 | static inline fastcall void native_set_ldt(const void *addr, | ||
115 | unsigned int entries) | ||
109 | { | 116 | { |
110 | if (likely(entries == 0)) | 117 | if (likely(entries == 0)) |
111 | __asm__ __volatile__("lldt %w0"::"q" (0)); | 118 | __asm__ __volatile__("lldt %w0"::"q" (0)); |