On Fri, Jun 17, 2016 at 07:24:45PM -0700, Yinghai Lu wrote: > Hi Bjorn, > > After 5b28541552ef (PCI: Restrict 64-bit prefetchable bridge windows > to 64-bit resources), we have several reports on resource allocation > failure, and we try to fix the problem with resource clip, and find > more problems. > > One is from sparc that have problem with clip as we don't parse > mem64 for it. > > This patchset try to fix the problem for sparc. > > patch 1-3: try to fix the pci mmap for proc path for sparc, that will > make fix for sparc 64bit resource offset handling much simple. > > patch 4-11: parse MEM64 for sparc and other system with OF. > So device 64bit resource could find their parent resource. > > patch 12-15: MMIO64 handling enhancement > treat non-pref mmio64 if parent bridges are all pcie. > > patch 16: restore old pref allocation logic if hostbridge does not support mmio64. > > Khalid Aziz tested on some sparc platforms that have different offset to > mem space start or support 64bit mmio. > > -v13: update patchset with pci/resource that have pci_resource_to_user > changes. date 2016-06-17 Hi Yinghai, Can you update these to apply to v4.8-rc1, and we can keep chipping away at these? Bjorn -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
