On Sun, Apr 08, 2018 at 09:44:57PM +0300, Meelis Roos wrote: > This is a followup on the thread https://lkml.org/lkml/2015/10/7/135 and > corresponding https://bugzilla.kernel.org/show_bug.cgi?id=117191 entry. > > I saw some sparc64 PCI allocation changes in yesterdays git and compiled > 4.16.0-10242-gf605ba9 on most of my sparc64 machines to test if the PCI > BAR allocation problems introduced in 4.3 were fixed on some of them. > Alas, no change at all - of the test machines, none showed any changes > in the error messages in "dmesg | grep BAR". > > There was one test machine, T1000 with no addon cards, that did not > encounter any problem, before or after the recent patch. All the other > test machines tried still have the BAR allocation problems. > > The errors seem to cluster into 3 categories: > > 1. many devices fail BAR allocations > 2. one of the Davicom Ethernet devices fails BAR allocation > 3. Uli ISA bridge fails BAR allocation. > > Full current dmesg and lspci info is also available if there is any > interest. I did not include it all here, which machines are interesting? Hi Meelis, Fixes for the worst of these issues are in v4.18-rc1. I think there are still cases where we will complain about conflicts. Some of these look like they result from OF/DT descriptions that contain conflicts, and they may not cause a problem other than the message itself. If you have a chance to try out v4.18-rc1 or later and if you still see things broken, please let me know and include the dmesg log. Bjorn -- To unsubscribe from this list: send the line "unsubscribe sparclinux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
