[PATCH v3 0/3] Fixes for hybrid sleep

["Mario Limonciello (AMD)" <superm1@kernel.org>]

From: Mario Limonciello <mario.limonciello@amd.com>

Ionut Nechita reported recently a hibernate failure, but in debugging
the issue it's actually not a hibernate failure; but a hybrid sleep
failure.

Multiple changes related to the change of when swap is disabled in
the suspend sequence contribute to the failure.  See the individual
patches for details.

Link: https://gitlab.freedesktop.org/drm/amd/-/issues/4573

As it touches two subsystems it either needs to go through linux-pm
or drm.  Patch 3 has an Ack from Alex, this should merge through
linux-pm.
---
v3:
 * Push all calls for gfp mask changes into power_down()
Mario Limonciello (AMD) (3):
  PM: hibernate: Fix hybrid-sleep
  PM: hibernate: Add pm_hibernation_mode_is_suspend()
  drm/amd: Fix hybrid sleep

 drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c |  2 +-
 include/linux/suspend.h                 |  2 ++
 kernel/power/hibernate.c                | 14 ++++++++++++++
 3 files changed, 17 insertions(+), 1 deletion(-)

-- 
2.51.0