Public bug reported: ---Problem Description--- MMIO timeout for CAPI driver is too small for CGZIP application. 1usec default should be replaced by 256usec, which prevents cxl driver output in kernel log. ---uname output--- 4.2.0-34-generic ---Additional Hardware Info--- Nallatech FPGA card with CGZIP bitstream.
Machine Type = Tuleta, but also others ---Steps to Reproduce--- Do extensive stress test using CGZIP card. Patch for this fix has been accepted to ppc-linux git tree viz commit https://git.kernel.org/cgit/linux/kernel/git/powerpc/linux.git/commit/?h=next&id=4aec6ec0da9c72c0fa1a5b0d1133707481347bb3 Required for gzip capi adapter for 14.04.5. So would like the fix in 16.04, so that it can roll "naturally" in 14.04.5 ** Affects: linux (Ubuntu) Importance: Undecided Assignee: Taco Screen team (taco-screen-team) Status: New ** Tags: architecture-ppc64le bugnameltc-140463 severity-critical targetmilestone-inin1604 ** Tags added: architecture-ppc64le bugnameltc-140463 severity-critical targetmilestone-inin1604 ** Changed in: ubuntu Assignee: (unassigned) => Taco Screen team (taco-screen-team) ** Package changed: ubuntu => linux (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1584066 Title: CAPI: CGZIP Wrong CAPI MMIO timeout (256usec desired but 1usec default setting in cxl.ko driver) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1584066/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
