Public bug reported: == Comment: #0 - Frederic Barrat - 2016-08-10 09:28:02 == ---Problem Description--- In the cxl driver, the psl_fir_cntl register is set to the recommended value for a lab environment. This should be converted to use the recommended setting for a production environment. Contact Information = [email protected] ---uname output--- Linux freak 4.4.0-34-generic #53-Ubuntu SMP Wed Jul 27 16:04:07 UTC 2016 ppc64le ppc64le ppc64le GNU/Linux ---Additional Hardware Info--- CAPI fpga card
Machine Type = any ---Steps to Reproduce--- setting of the psl_fir_cntl can be accessed through # cat /sys/kernel/debug/cxl/card0/fir_cntl == Comment: #2 - Frederic Barrat - 2016-08-10 10:13:22 == Fix is in powerpc maintainer's tree and will find its way in 4.8-rc2; cxl: Set psl_fir_cntl to production environment value https://git.kernel.org/powerpc/c/c6d2ee09c2fffd3efdd31be2b2 However, though simple, the upstream patch won't apply cleanly to the Xenial tree due to other patches merged in 4.8. So I'm attaching a version of the patch which applies on Xenial ** Affects: linux (Ubuntu) Importance: Undecided Assignee: Taco Screen team (taco-screen-team) Status: New ** Tags: architecture-ppc64le bugnameltc-144685 severity-medium targetmilestone-inin16041 ** Tags added: architecture-ppc64le bugnameltc-144685 severity-medium targetmilestone-inin16041 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1612431 Title: CAPI: Update default setting for the psl_fir_cntl register To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1612431/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
