x86: drop unused declarations from processor.h

Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>

diff --git a/xen/arch/x86/domain.c b/xen/arch/x86/domain.c
index 7ca9b938b9e63eefd702389e893852ea01f32526..91c04f8360d16dd6b4a5709e66f9eee734b20e00 100644 (file)
--- a/xen/arch/x86/domain.c
+++ b/xen/arch/x86/domain.c
@@ -1475,7 +1475,6 @@ static void paravirt_ctxt_switch_to(struct vcpu *v)
 {
     unsigned long cr4;
 
-    set_int80_direct_trap(v);
     switch_kernel_stack(v);
 
     cr4 = pv_guest_cr4_to_real_cr4(v);

diff --git a/xen/include/asm-x86/processor.h b/xen/include/asm-x86/processor.h
index f507f5ed2f28e12af2b1dc10d62c02e7da2bb57d..fcfa7ddc5d4d09599895078a3fa86fa6eeb7ee1d 100644 (file)
--- a/xen/include/asm-x86/processor.h
+++ b/xen/include/asm-x86/processor.h
@@ -219,7 +219,6 @@ extern void identify_cpu(struct cpuinfo_x86 *);
 extern void setup_clear_cpu_cap(unsigned int);
 extern void print_cpu_info(unsigned int cpu);
 extern unsigned int init_intel_cacheinfo(struct cpuinfo_x86 *c);
-extern void dodgy_tsc(void);
 
 extern void detect_extended_topology(struct cpuinfo_x86 *c);
 
@@ -471,10 +470,6 @@ DECLARE_PER_CPU(struct tss_struct, init_tss);
 
 extern void init_int80_direct_trap(struct vcpu *v);
 
-#define set_int80_direct_trap(_ed)  ((void)0)
-
-extern int gpf_emulate_4gb(struct cpu_user_regs *regs);
-
 extern void write_ptbase(struct vcpu *v);
 
 void destroy_gdt(struct vcpu *d);