This is a note to let you know that I've just added the patch titled sparc64 address-congruence property to the 3.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: sparc64-address-congruence-property.patch and it can be found in the queue-3.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From 3eba104b302a26958bbb4ed4bf40467390722b39 Mon Sep 17 00:00:00 2001 From: bob picco <bpicco@xxxxxxxxxx> Date: Tue, 11 Jun 2013 14:54:51 -0400 Subject: sparc64 address-congruence property From: bob picco <bpicco@xxxxxxxxxx> The Machine Description (MD) property "address-congruence-offset" is optional. According to the MD specification the value is assumed 0UL when not present. This caused early boot failure on T5. Signed-off-by: Bob Picco <bob.picco@xxxxxxxxxx> CC: sparclinux@xxxxxxxxxxxxxxx Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- arch/sparc/mm/init_64.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) --- a/arch/sparc/mm/init_64.c +++ b/arch/sparc/mm/init_64.c @@ -1067,7 +1067,14 @@ static int __init grab_mblocks(struct md m->size = *val; val = mdesc_get_property(md, node, "address-congruence-offset", NULL); - m->offset = *val; + + /* The address-congruence-offset property is optional. + * Explicity zero it be identifty this. + */ + if (val) + m->offset = *val; + else + m->offset = 0UL; numadbg("MBLOCK[%d]: base[%llx] size[%llx] offset[%llx]\n", count - 1, m->base, m->size, m->offset); Patches currently in stable-queue which might be from bpicco@xxxxxxxxxx are queue-3.4/sparc64-address-congruence-property.patch -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html