From: Heiko Schocher <hs@xxxxxxx> Commig "604b592 UBI: fix rb_tree node comparison in add_map" broke fastmap backward compatibility and older fastmap images cannot be mounted anymore. The reason is that it changes the volumes RB-tree sorting criteria. This patch fixes the problem. Artem: re-write the commit message Signed-off-by: Heiko Schocher <hs@xxxxxxx> Acked-by: Richard Weinberger <richard@xxxxxx> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx> --- drivers/mtd/ubi/fastmap.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mtd/ubi/fastmap.c b/drivers/mtd/ubi/fastmap.c index 3aa7aa8..21b7f07 100644 --- a/drivers/mtd/ubi/fastmap.c +++ b/drivers/mtd/ubi/fastmap.c @@ -125,7 +125,7 @@ static struct ubi_ainf_volume *add_vol(struct ubi_attach_info *ai, int vol_id, parent = *p; av = rb_entry(parent, struct ubi_ainf_volume, rb); - if (vol_id < av->vol_id) + if (vol_id > av->vol_id) p = &(*p)->rb_left; else p = &(*p)->rb_right; -- 2.1.0 _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
