On Fri, 1 Feb 2013 14:00:58 -0800 Mukesh Rathor <mukesh.rat...@oracle.com> wrote:
> On Thu, 31 Jan 2013 18:44:46 -0800 > Mukesh Rathor <mukesh.rat...@oracle.com> wrote: > > > On Thu, 31 Jan 2013 18:30:15 -0800 > > Mukesh Rathor <mukesh.rat...@oracle.com> wrote: > > > > > This patch fixes a fixme in Linux to use > > > alloc_xenballooned_pages() to allocate pfns for grant table pages > > > instead of kmalloc. This also simplifies add to physmap on the > > > xen side a bit. > > > > Looking at it again, I realized rc should be signed in > > gnttab_resume(). Below again. Thanks. > > Konrad, Please hold off on this patch. I discovered an issue on the > domU side with this change. I'm currently investigating if it's > related. Ah right, I forgot the pfn's from balloon may not be always contigous. Besides these are special pfns so to speak, so in gnttab_map() virt_to_pfn doesn't work. I'm gonna have to create a separate gnttab map routine for pvh case, it appears. Shouldn't be too bad tho. thanks, Mukesh -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/