From: Dwight Engen <dwight.engen@xxxxxxxxxx> Date: Fri, 19 Sep 2014 09:42:53 -0400 > ldc_map_sg() could fail its check that the number of pages referred to > by the sg scatterlist was <= the number of cookies. > > This fixes the issue by doing a similar thing to the xen-blkfront driver, > ensuring that the scatterlist will only ever contain a segment count <= > port->ring_cookies, and each segment will be page aligned, and <= page > size. This ensures that the scatterlist is always mappable. > > Orabug: 19347817 > OraBZ: 15945 > > Signed-off-by: Dwight Engen <dwight.engen@xxxxxxxxxx> Applied. -- To unsubscribe from this list: send the line "unsubscribe sparclinux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
