On Tue, 4 Feb 2014, Ivan Khoronzhuk wrote: Please do not top post.
> It was so in v1. But it was decided to use explicit memory barriers, > because we're always sure the memory barriers are there and that > they're properly documented. Also in this case I don't need to add > keystone readl/writel relaxed function variants and to use mixed calls of > writel/writel_relaxed functions. > > See: > http://www.spinics.net/lists/arm-kernel/msg294941.html Fair enough, but we want a proper explanation for explicit barriers in the code and not in some random discussion of patch version X on some random mailing list. Aside of that it should be iowmb(), but I might miss something ... Thanks, tglx -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
