** No longer affects: linux
** Also affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Changed in: intel
Status: Fix Committed => Fix Released
** Changed in: linux (Ubuntu)
Status: New => Fix Released
** Tags removed: intel-kernel-18.10
** Tags added: intel-kernel-19.04
--
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/1730884
Title:
[Feature] support 6/8 cbos in uncore driver on CFL
Status in intel:
Fix Released
Status in linux package in Ubuntu:
Fix Released
Bug description:
Description
CFL has the same model number as KBL, but will have 6 and later 8 cores.
We need to support the extra CBOs in the client uncore driver.
There is an enumeration MSR that describes how many CBOs there (but I
don't know the exact name, need to figure that out). This will handle
upto 6 cores.
For 8 cores they ran out of MSR space. The plan currently is to
enumerate 7 CBOs, and then require the software to check the stepping
number and enable the 8th CBO. I'll update this feature when the exact
information on this becomes available.
Target Kernel: 4.19
Target Release: 19.04
To manage notifications about this bug go to:
https://bugs.launchpad.net/intel/+bug/1730884/+subscriptions
--
Mailing list: https://launchpad.net/~kernel-packages
Post to : [email protected]
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
