Public bug reported:
[Feature Description]
Currently Optane DCPMM firmware update requires a reboot to activate the new
firmware. As part of an effort to reduce system downtime the Crystal Ridge DSM
specification is being updated to add support for activating the firmware at
runtime. Unfortunately in the near term this activation requires stopping all
memory traffic for a period of up to 500ms. In order to avoid violating system
and device timeouts this quiesce period can be implemented as a side-effect of
a suspend operation.
Target Kernel: 5.9
Target Release: 21.04
[HW/SW Information]
IceLake Server
[Business Justification]
Function enabling
** Affects: intel
Importance: Undecided
Status: New
** Affects: ubuntu
Importance: Undecided
Status: New
** Tags: intel-kernel-21.04
** Also affects: ubuntu
Importance: Undecided
Status: New
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1883634
Title:
[ICX] Runtime Firmware Activation Support
To manage notifications about this bug go to:
https://bugs.launchpad.net/intel/+bug/1883634/+subscriptions
--
ubuntu-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
