On Wed, 13 May 2015, Toshi Kani wrote: > This patch changes reserve_memtype() to support the WT cache mode > with PAT. When PAT is not enabled, WB and UC- are the only types > supported. > > When a target range is in RAM, reserve_ram_pages_type() verifies > the requested type. reserve_ram_pages_type() is changed to fail > WT and WP requests with -EINVAL since set_page_memtype() is > limited to handle three types, WB, WC and UC-. > > Signed-off-by: Toshi Kani <[email protected]> > Reviewed-by: Konrad Rzeszutek Wilk <[email protected]>
Reviewed-by: Thomas Gleixner <[email protected]> -- 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/
