← Back to team overview

kernel-packages team mailing list archive

[Bug 1558625] Re: s390/pci: enforce fmb page boundary rule


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

** Changed in: linux (Ubuntu)
     Assignee: Skipper Bug Screeners (skipper-screen-team) => Andy Whitcroft (apw)

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

  s390/pci: enforce fmb page boundary rule

Status in linux package in Ubuntu:

Bug description:
  == Comment: #0 - Helmut Grauer - 2016-03-17 02:18:56 ==

  PCI ROCE test running int a kernel panic please pickup this
  upstreamfix for  Ubuntu driver when available

  upstream via:

  commit 80c544ded25ac14d7cc3e555abb8ed2c2da99b84
  Author: Sebastian Ott <sebott@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Mar 14 15:47:23 2016 +0100

      s390/pci: enforce fmb page boundary rule
      The function measurement block must not cross a page boundary. Ensure
      that by raising the alignment requirement to the smallest power of 2
      larger than the size of the fmb.
      Fixes: d0b088531 ("s390/pci: performance statistics and debug infrastructure")
      Cc: stable@xxxxxxxxxxxxxxx # v3.8+
      Signed-off-by: Sebastian Ott <sebott@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>


To manage notifications about this bug go to: