** Also affects: linux (Ubuntu Zesty)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu)
Importance: Undecided => Medium
** Changed in: linux (Ubuntu Zesty)
Importance: Undecided => Medium
** Changed in: linux (Ubuntu)
Status: New => Triaged
** Changed in: linux (Ubuntu Zesty)
Status: New => Triaged
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https://bugs.launchpad.net/bugs/1716491
Title:
New PMU fixes for marked events.
Status in The Ubuntu-power-systems project:
New
Status in linux package in Ubuntu:
Triaged
Status in linux source package in Zesty:
Triaged
Bug description:
Dear Canonical,
Please include the following fixes into Ubuntu Zesty (4.10) kernel.
The current kernel does not enable marked events on Power9. And the
following fixes are required:
9539f9b1236 ("powerpc/perf: POWER9 PMU stops after idle workaround")
101dd590a7fa ("powerpc/perf: Avoid spurious PMU interrupts after idle")
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