X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=arch%2Fia64%2Fkernel%2Fpatch.c;fp=arch%2Fia64%2Fkernel%2Fpatch.c;h=6a4ac7d70b357e34901faec54e77009d9d9cd505;hb=64ba3f394c830ec48a1c31b53dcae312c56f1604;hp=6f221688c3598147d6fec08ad59b3116f8cf3360;hpb=be1e6109ac94a859551f8e1774eb9a8469fe055c;p=linux-2.6.git

diff --git a/arch/ia64/kernel/patch.c b/arch/ia64/kernel/patch.c
index 6f221688c..6a4ac7d70 100644
--- a/arch/ia64/kernel/patch.c
+++ b/arch/ia64/kernel/patch.c
@@ -115,7 +115,7 @@ ia64_patch_vtop (unsigned long start, unsigned long end)
 	ia64_srlz_i();
 }
 
-void __init
+void
 ia64_patch_mckinley_e9 (unsigned long start, unsigned long end)
 {
 	static int first_time = 1;
@@ -149,7 +149,7 @@ ia64_patch_mckinley_e9 (unsigned long start, unsigned long end)
 	ia64_srlz_i();
 }
 
-static void __init
+static void
 patch_fsyscall_table (unsigned long start, unsigned long end)
 {
 	extern unsigned long fsyscall_table[NR_syscalls];
@@ -166,7 +166,7 @@ patch_fsyscall_table (unsigned long start, unsigned long end)
 	ia64_srlz_i();
 }
 
-static void __init
+static void
 patch_brl_fsys_bubble_down (unsigned long start, unsigned long end)
 {
 	extern char fsys_bubble_down[];
@@ -184,74 +184,7 @@ patch_brl_fsys_bubble_down (unsigned long start, unsigned long end)
 	ia64_srlz_i();
 }
 
-#ifdef CONFIG_XEN_IA64_VDSO_PARAVIRT
-extern char __start_gate_running_on_xen_patchlist[];
-extern char __end_gate_running_on_xen_patchlist[];
-
-void __init
-patch_running_on_xen(unsigned long start, unsigned long end)
-{
-	extern int running_on_xen;
-	s32 *offp = (s32 *)start;
-	u64 ip;
-
-	while (offp < (s32 *)end) {
-		ip = (u64)ia64_imva((char *)offp + *offp);
-		ia64_patch_imm64(ip, (u64)&running_on_xen);
-		ia64_fc((void *)ip);
-		++offp;
-	}
-	ia64_sync_i();
-	ia64_srlz_i();
-}
-
-static void __init
-patch_brl_symaddr(unsigned long start, unsigned long end,
-                  unsigned long symaddr)
-{
-	s32 *offp = (s32 *)start;
-	u64 ip;
-
-	while (offp < (s32 *)end) {
-		ip = (u64)offp + *offp;
-		ia64_patch_imm60((u64)ia64_imva((void *)ip),
-				 (u64)(symaddr - (ip & -16)) / 16);
-		ia64_fc((void *)ip);
-		++offp;
-	}
-	ia64_sync_i();
-	ia64_srlz_i();
-}
-
-#define EXTERN_PATCHLIST(name)					\
-	extern char __start_gate_brl_##name##_patchlist[];	\
-	extern char __end_gate_brl_##name##_patchlist[];	\
-	extern char name[]
-
-#define PATCH_BRL_SYMADDR(name)						\
-	patch_brl_symaddr((unsigned long)__start_gate_brl_##name##_patchlist, \
-	                  (unsigned long)__end_gate_brl_##name##_patchlist,   \
-	                  (unsigned long)name)
-
-static void __init
-patch_brl_in_vdso(void)
-{
-	EXTERN_PATCHLIST(xen_rsm_be_i);
-	EXTERN_PATCHLIST(xen_get_psr);
-	EXTERN_PATCHLIST(xen_ssm_i_0);
-	EXTERN_PATCHLIST(xen_ssm_i_1);
-
-	PATCH_BRL_SYMADDR(xen_rsm_be_i);
-	PATCH_BRL_SYMADDR(xen_get_psr);
-	PATCH_BRL_SYMADDR(xen_ssm_i_0);
-	PATCH_BRL_SYMADDR(xen_ssm_i_1);
-}
-#else
-#define patch_running_on_xen(start, end)	do { } while (0)
-#define patch_brl_in_vdso()			do { } while (0)
-#endif
-
-void __init
+void
 ia64_patch_gate (void)
 {
 #	define START(name)	((unsigned long) __start_gate_##name##_patchlist)
@@ -259,10 +192,6 @@ ia64_patch_gate (void)
 
 	patch_fsyscall_table(START(fsyscall), END(fsyscall));
 	patch_brl_fsys_bubble_down(START(brl_fsys_bubble_down), END(brl_fsys_bubble_down));
-#ifdef CONFIG_XEN
-	patch_running_on_xen(START(running_on_xen), END(running_on_xen));
-	patch_brl_in_vdso();
-#endif
 	ia64_patch_vtop(START(vtop), END(vtop));
 	ia64_patch_mckinley_e9(START(mckinley_e9), END(mckinley_e9));
 }