Fix pci_unmap_addr() et al on i386.

[safe/jmp/linux-2.6] / arch / x86 / include / asm / percpu.h

diff --git a/arch/x86/include/asm/percpu.h b/arch/x86/include/asm/percpu.h
index 8f1d2fb..103f1dd 100644 (file)
--- a/arch/x86/include/asm/percpu.h
+++ b/arch/x86/include/asm/percpu.h
@@ -42,15 +42,8 @@
 
 #else /* ...!ASSEMBLY */
 
+#include <linux/kernel.h>
 #include <linux/stringify.h>
-#include <asm/sections.h>
-
-#define __addr_to_pcpu_ptr(addr)                                       \
-       (void *)((unsigned long)(addr) - (unsigned long)pcpu_base_addr  \
-                + (unsigned long)__per_cpu_start)
-#define __pcpu_ptr_to_addr(ptr)                                                \
-       (void *)((unsigned long)(ptr) + (unsigned long)pcpu_base_addr   \
-                - (unsigned long)__per_cpu_start)
 
 #ifdef CONFIG_SMP
 #define __percpu_arg(x)                "%%"__stringify(__percpu_seg)":%P" #x
@@ -90,22 +83,22 @@ do {                                                        \
        case 1:                                         \
                asm(op "b %1,"__percpu_arg(0)           \
                    : "+m" (var)                        \
-                   : "ri" ((T__)val));                 \
+                   : "qi" ((T__)(val)));               \
                break;                                  \
        case 2:                                         \
                asm(op "w %1,"__percpu_arg(0)           \
                    : "+m" (var)                        \
-                   : "ri" ((T__)val));                 \
+                   : "ri" ((T__)(val)));               \
                break;                                  \
        case 4:                                         \
                asm(op "l %1,"__percpu_arg(0)           \
                    : "+m" (var)                        \
-                   : "ri" ((T__)val));                 \
+                   : "ri" ((T__)(val)));               \
                break;                                  \
        case 8:                                         \
                asm(op "q %1,"__percpu_arg(0)           \
                    : "+m" (var)                        \
-                   : "re" ((T__)val));                 \
+                   : "re" ((T__)(val)));               \
                break;                                  \
        default: __bad_percpu_size();                   \
        }                                               \
@@ -117,7 +110,7 @@ do {                                                        \
        switch (sizeof(var)) {                          \
        case 1:                                         \
                asm(op "b "__percpu_arg(1)",%0"         \
-                   : "=r" (ret__)                      \
+                   : "=q" (ret__)                      \
                    : "m" (var));                       \
                break;                                  \
        case 2:                                         \
@@ -163,6 +156,15 @@ do {                                                       \
 /* We can use this directly for local CPU (faster). */
 DECLARE_PER_CPU(unsigned long, this_cpu_off);
 
+#ifdef CONFIG_NEED_MULTIPLE_NODES
+void *pcpu_lpage_remapped(void *kaddr);
+#else
+static inline void *pcpu_lpage_remapped(void *kaddr)
+{
+       return NULL;
+}
+#endif
+
 #endif /* !__ASSEMBLY__ */
 
 #ifdef CONFIG_SMP