---

yaml --- r: 33701 b: refs/heads/master c: ceee882 h: refs/heads/master i: 33699: 20a66a8 v: v3
git-mirror · Aug 30, 2006 · 0c8abdd · 0c8abdd
1 parent 0427dfc
commit 0c8abdd
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Showing 3 changed files with 8 additions and 6 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ea424055b771a165c9abd3ae109255a3b825c745
+refs/heads/master: ceee88223047749ad683d397b19904c3dfb6adeb
diff --git a/trunk/arch/x86_64/kernel/e820.c b/trunk/arch/x86_64/kernel/e820.c
@@ -71,7 +71,11 @@ static inline int bad_addr(unsigned long *addrp, unsigned long size)
 #endif
 	/* kernel code + 640k memory hole (later should not be needed, but 
 	   be paranoid for now) */
-	if (last >= 640*1024 && addr < __pa_symbol(&_end)) { 
+	if (last >= 640*1024 && addr < 1024*1024) {
+		*addrp = 1024*1024;
+		return 1;
+	}
+	if (last >= __pa_symbol(&_text) && last < __pa_symbol(&_end)) {
 		*addrp = __pa_symbol(&_end);
 		return 1;
 	}

diff --git a/trunk/arch/x86_64/kernel/setup.c b/trunk/arch/x86_64/kernel/setup.c
@@ -521,8 +521,6 @@ static void discover_ebda(void)
 
 void __init setup_arch(char **cmdline_p)
 {
-	unsigned long kernel_end;
-
  	ROOT_DEV = old_decode_dev(ORIG_ROOT_DEV);
  	screen_info = SCREEN_INFO;
 	edid_info = EDID_INFO;
@@ -596,8 +594,8 @@ void __init setup_arch(char **cmdline_p)
 				(table_end - table_start) << PAGE_SHIFT);
 
 	/* reserve kernel */
-	kernel_end = round_up(__pa_symbol(&_end),PAGE_SIZE);
-	reserve_bootmem_generic(HIGH_MEMORY, kernel_end - HIGH_MEMORY);
+	reserve_bootmem_generic(__pa_symbol(&_text),
+				__pa_symbol(&_end) - __pa_symbol(&_text));
 
 	/*
 	 * reserve physical page 0 - it's a special BIOS page on many boxes,