The test kernel posted in comment #6 had the following commit from linux-next:
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=bdd21ddb919d28 powerpc/perf: Avoid spurious PMU interrupts after idle on Power9 That commit seems like it does the same thing as commit 09539f9, which you asked for in comment #7. Commit 09539f9 was added to mainline as of v4.13-rc4. Does that mean you no longer need commit bdd21ddb919d in linux-next? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1711104 Title: [P9][Ubuntu 16.04.03] Additional PMU fixes for P9 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1711104/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
