Commit f74e6670 authored by Linus Torvalds's avatar Linus Torvalds

x86-64: fix initrd freeing

The comparison of the initrd start address against "&_end" is
unnecessary and incorrect.  Make it match the x86 code that just
compares the passed-in arguments.
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 5580ecee
...@@ -531,7 +531,7 @@ void mark_rodata_ro(void) ...@@ -531,7 +531,7 @@ void mark_rodata_ro(void)
#ifdef CONFIG_BLK_DEV_INITRD #ifdef CONFIG_BLK_DEV_INITRD
void free_initrd_mem(unsigned long start, unsigned long end) void free_initrd_mem(unsigned long start, unsigned long end)
{ {
if (start < (unsigned long)&_end) if (start >= end)
return; return;
printk ("Freeing initrd memory: %ldk freed\n", (end - start) >> 10); printk ("Freeing initrd memory: %ldk freed\n", (end - start) >> 10);
for (; start < end; start += PAGE_SIZE) { for (; start < end; start += PAGE_SIZE) {
......
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