Regarding trusty, I don't have a trusty machine at hand, if anybody around does, check for the xscom nodes being present in /sys/kernel/debug/powerpc/
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1395855 Title: Enable CONFIG_SCOM_DEBUGFS for ppc64el kernels Status in linux package in Ubuntu: Fix Committed Status in linux source package in Trusty: Fix Committed Status in linux source package in Utopic: Fix Committed Status in linux source package in Vivid: Fix Committed Bug description: [Impact] Please enable CONFIG_SCOM_DEBUGFS for ppc64el kernels, this creates some new files in debugfs that allow userspace (root only) to access the P7/P8 chip internal XSCOM bus, which is needed for various debug/diag/mfg tools. There should be no runtime impact on performance or stability by just enabling that option. [Test Case] ls /sys/kernel/debug/powerpc/scom/* [Fix] Enable CONFIG_SCOM_DEBUGFS for powerpc/powerpc64-smp and ppc64el/generic arch/flavors. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1395855/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
