linux-kernel - [PATCH v3 0/2] PCI/pwrctl: fixes for v6.11

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Message-ID: <20240823093323.33450-1-brgl@bgdev.pl>
Date: Fri, 23 Aug 2024 11:33:21 +0200
From: Bartosz Golaszewski <brgl@...ev.pl>
To: Bjorn Helgaas <bhelgaas@...gle.com>,
	Krishna chaitanya chundru <quic_krichai@...cinc.com>,
	Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
Cc: linux-pci@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
Subject: [PATCH v3 0/2] PCI/pwrctl: fixes for v6.11

From: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>

Bjorn,

Here's a respin of the PCI/pwrctl fixes that should go into v6.11. I
eventually found a solution that doesn't require Krishna's topology
change but Krishna: please make sure to update the code in
drivers/pci/remove.c as well when rebasing your work once this gets
upstream.

v2 -> v3:
- use the correct device for unregistering the platform pwrctl device in
  patch 1/2
- make patch 1/2 easier to read by using device_for_each_child()

v1 -> v2:
- use the scoped variant of for_each_child_of_node() to fix a memory
  leak in patch 1/2

Bartosz Golaszewski (2):
  PCI: don't rely on of_platform_depopulate() for reused OF-nodes
  PCI/pwrctl: put the bus rescan on a different thread

 drivers/pci/pwrctl/core.c              | 26 +++++++++++++++++++++++---
 drivers/pci/pwrctl/pci-pwrctl-pwrseq.c |  2 +-
 drivers/pci/remove.c                   | 18 +++++++++++++++++-
 include/linux/pci-pwrctl.h             |  3 +++
 4 files changed, 44 insertions(+), 5 deletions(-)

-- 
2.43.0