On Tue, 2013-02-19 at 13:59 +0000, Stefano Stabellini wrote: > ioremap can't be used to map ring pages on ARM because it uses device > memory caching attributes (MT_DEVICE*). > > Introduce a Xen specific abstraction to map ring pages, called > xen_remap, that is defined as ioremap on x86 (no behavioral changes). > On ARM it explicitly calls __arm_ioremap with the right caching > attributes: MT_MEMORY. > > Signed-off-by: Stefano Stabellini <[email protected]>
Acked-by: Ian Campbell <[email protected]> If you were respinning for any reason I might suggest s/xen_remap/xen_map_shared/ or something of that nature. Ian. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
