lp:~ubuntu-kernel/ubuntu/+source/linux/+git/noble

Author: Vidya Sagar
Author Date: 2024-04-11 01:32:53 UTC

PCI/ASPM: Update save_state when configuration changes

BugLink: https://bugs.launchpad.net/bugs/2042500

Many PCIe device drivers save the configuration state of their device
during probe and restore it when their .slot_reset() hook is called during
PCIe error recovery.

If the ASPM configuration is changed after the driver's probe is called and
before an error event occurs, .slot_reset() restores the ASPM configuration
to what it was at the time of probe, not to what it was just before the
occurrence of the error event. This leads to a mismatch in ASPM
configuration between the device and its upstream device.

Update the saved configuration of the device when the ASPM configuration
changes.

Link: https://lore.kernel.org/r/20240222174436.3565146-1-vidyas@nvidia.com
Signed-off-by: Vidya Sagar <vidyas@nvidia.com>
[bhelgaas: commit log, rebase to pci/aspm, rename to
pci_update_aspm_saved_state() since it updates only LNKCTL, update only
ASPMC and CLKREQ_EN in LNKCTL]
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
Reviewed-by: David E. Box <david.e.box@linux.intel.com>
(cherry picked from commit 6d4266675279b38c301243f3a4fac4a511b03246)
Signed-off-by: Chia-Lin Kao (AceLan) <acelan.kao@canonical.com>
Acked-by: Stefan Bader <stefan.bader@canonical.com>
Acked-by: Roxana Nicolescu <roxana.nicolescu@canonical.com>
Signed-off-by: Roxana Nicolescu <roxana.nicolescu@canonical.com>

Author: Andrea Righi
Author Date: 2024-04-19 23:01:10 UTC

UBUNTU: Ubuntu-lowlatency-6.8.0-31.31.1

Signed-off-by: Andrea Righi <andrea.righi@canonical.com>

Author: Andrea Righi
Author Date: 2024-04-09 09:45:40 UTC

UBUNTU: [Packaging] update dependencies for rtla

BugLink: https://bugs.launchpad.net/bugs/2059080

List the architectures where the build dependencies for rtla are needed
to make sure that we don't introduce potential unresolved dependencies.

Signed-off-by: Andrea Righi <andrea.righi@canonical.com>

Author: Roxana Nicolescu
Author Date: 2023-10-30 12:08:56 UTC

UBUNTU: Ubuntu-6.5.0-12.12

Signed-off-by: Roxana Nicolescu <roxana.nicolescu@canonical.com>

Author: Paolo Pisati
Author Date: 2023-03-15 12:03:00 UTC

UBUNTU: Ubuntu-lowlatency-6.2.0-1001.1

Signed-off-by: Paolo Pisati <paolo.pisati@canonical.com>