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yaml --- r: 43032 b: refs/heads/master c: 9f45acc h: refs/heads/master v: v3
git-mirror · Dec 7, 2006 · 11877cc · 11877cc
1 parent 7f3db00
commit 11877cc
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Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 6ed018845f1172cdc94f8a20ad807df901c6b7eb
+refs/heads/master: 9f45accf17efc050ba26bf77cc4f166c950b284e
diff --git a/trunk/include/asm-i386/page.h b/trunk/include/asm-i386/page.h
@@ -124,6 +124,9 @@ extern int page_is_ram(unsigned long pagenr);
 #define VMALLOC_RESERVE		((unsigned long)__VMALLOC_RESERVE)
 #define MAXMEM			(-__PAGE_OFFSET-__VMALLOC_RESERVE)
 #define __pa(x)			((unsigned long)(x)-PAGE_OFFSET)
+/* __pa_symbol should be used for C visible symbols.
+   This seems to be the official gcc blessed way to do such arithmetic. */
+#define __pa_symbol(x)          __pa(RELOC_HIDE((unsigned long)(x),0))
 #define __va(x)			((void *)((unsigned long)(x)+PAGE_OFFSET))
 #define pfn_to_kaddr(pfn)      __va((pfn) << PAGE_SHIFT)
 #ifdef CONFIG_FLATMEM