On 12/09/2013 03:10 PM, Yinghai Lu wrote: > On Mon, Dec 9, 2013 at 11:42 AM, Bjorn Helgaas <bhelgaas@xxxxxxxxxx> wrote: >> That doesn't answer my question at all. >> >> I understand that this change makes it so Joseph doesn't have to use >> "pci=realloc=off". But why should auto-reallocation be limited to >> buses that have resources above 4GB? That doesn't make any sense. >> >> We should fix the reallocation code so it can deal with this case. If >> there's not enough space for everything, obviously we have to leave >> something unassigned. A ROM BAR is a good candidate for leaving >> unassigned, because most of the time we can get along without it. > Yes, that is ideal and not that simple. > but that would be hard to backport to old kernels. > > BTW, Joseph, can you try > git://git.kernel.org/pub/scm/linux/kernel/git/yinghai/linux-yinghai.git > for-pci-3.14 > with pci=realloc=on > > on that system? > > Thanks > > Yinghai I noticed there was some back and forth on this thread. Do you still want me to test this version, Yinghai? -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html