** Changed in: linux (Ubuntu)
       Status: Confirmed => Fix Committed

You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.

  [Patch][Raven 2] kernel 5.0.0 cannot boot because of psp response

Status in amd:
Status in linux package in Ubuntu:
  Fix Committed

Bug description:

  Raven 2 platform fails to boot on ubuntu 19.04 (disco) with kernel
  5.0.0. The issue is related to a fixed patch in linux-mainline about
  psp response code status.

  In some cases, psp response status is not 0 even there is no problem
  while the command is submitted. Some version of PSP FW doesn't write 0
  to that field. So here we would like to only print a warning instead
  of an error during psp initialization to avoid breaking hw_init and it
  doesn't return -EINVAL.

  1. Install Ubuntu 19.04 daily build on AMD Raven 2 platform (reproduced with 
2019.03.18 version)
  2. Reboot and it fails at kernel initialization.

  Current patch status:
  A patch has already accepted in the linux mainline. (id: 

  Backport status:
  A backport patch is available and verified.

To manage notifications about this bug go to:

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

Reply via email to