Techwizz/kernel-fxtec-pro1x
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[SPARC32]: Revert f642b26380.

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This causes boot failures for some people.
It looks like in fact that some SILO provided
ramdisk images should not be KERNBASE normalized.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2007-08-20 15:52:18 -07:00
parent 195f7fd0a7
commit efb896300c
1 changed files with 2 additions and 1 deletions
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3
arch/sparc/mm/init.c
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@ -206,7 +206,8 @@ unsigned long __init bootmem_init(unsigned long *pages_avail)
#ifdef CONFIG_BLK_DEV_INITRD
/* Now have to check initial ramdisk, so that bootmap does not overwrite it */
if (sparc_ramdisk_image) {
sparc_ramdisk_image -= KERNBASE;
if (sparc_ramdisk_image >= (unsigned long)&_end - 2 * PAGE_SIZE)
sparc_ramdisk_image -= KERNBASE;
initrd_start = sparc_ramdisk_image + phys_base;
initrd_end = initrd_start + sparc_ramdisk_size;
if (initrd_end > end_of_phys_memory) {