From: "Rafael J. Wysocki" <rjw@rjwysocki.net>
To: Linux PCI <linux-pci@vger.kernel.org>
Cc: Linux PM <linux-pm@vger.kernel.org>,
LKML <linux-kernel@vger.kernel.org>,
Bjorn Helgaas <helgaas@kernel.org>,
Mika Westerberg <mika.westerberg@linux.intel.com>
Subject: [PATCH v2 0/9] PCI/PM: Improvements related to device transitions into D0
Date: Mon, 11 Apr 2022 16:17:41 +0200 [thread overview]
Message-ID: <11975904.O9o76ZdvQC@kreacher> (raw)
In-Reply-To: <4419002.LvFx2qVVIh@kreacher>
Hi All,
On Saturday, April 9, 2022 3:03:14 PM CEST Rafael J. Wysocki wrote:
> Hi All,
>
> This series supersedes the one at
>
> https://lore.kernel.org/linux-pm/4198163.ejJDZkT8p0@kreacher
>
> It addresses some potential issues related to PCI device transitions from
> low-power states into D0 and makes the related code more straightforward
> and so easier to follow.
>
> Please refer to the patch changelogs for details.
Here's a v2 of this patch series which is being sent, because I realized that
one of the checks in pci_power_up() added by patch [4/7] in v1 was redundant
and can be dropped, but that affected the last 3 patches in the series and
then I noticed that more improvements were possible and hence the new patches
[2/9].
Thanks!
next prev parent reply other threads:[~2022-04-11 14:34 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-09 13:03 [PATCH v1 0/7] PCI/PM: Improvements related to device transitions into D0 Rafael J. Wysocki
2022-04-09 13:05 ` [PATCH v1 1/7] PCI/PM: Resume subordinate bus in bus type callbacks Rafael J. Wysocki
2022-04-09 13:06 ` [PATCH v1 2/7] PCI/PM: Drop the runtime_d3cold PCI device flag Rafael J. Wysocki
2022-04-09 13:08 ` [PATCH v1 3/7] PCI/PM: Rearrange pci_update_current_state() Rafael J. Wysocki
2022-04-09 13:22 ` [PATCH v1 4/7] PCI/PM: Rework changing power states of PCI devices Rafael J. Wysocki
2022-04-09 13:23 ` [PATCH v1 5/7] PCI/PM: Move pci_set_low_power_state() next to its caller Rafael J. Wysocki
2022-04-09 13:26 ` [PATCH v1 6/7] PCI/PM: Clean up pci_set_low_power_state() Rafael J. Wysocki
2022-04-09 13:28 ` [PATCH v1 7/7] PCI/PM: Rearrange pci_set_power_state() Rafael J. Wysocki
2022-04-11 14:17 ` Rafael J. Wysocki [this message]
2022-04-11 14:19 ` [PATCH v2 1/9] PCI/PM: Resume subordinate bus in bus type callbacks Rafael J. Wysocki
2022-04-11 14:20 ` [PATCH v2 2/9] PCI/PM: Drop the runtime_d3cold device flag Rafael J. Wysocki
2022-04-11 14:21 ` [PATCH v2 3/9] PCI/PM: Rearrange pci_update_current_state() Rafael J. Wysocki
2022-04-12 9:42 ` Mika Westerberg
2022-04-12 10:56 ` Rafael J. Wysocki
2022-04-11 14:25 ` [PATCH v2 4/9] PCI/PM: Rework changing power states of PCI devices Rafael J. Wysocki
2022-04-12 10:00 ` Mika Westerberg
2022-04-12 11:31 ` Rafael J. Wysocki
2022-04-12 11:38 ` Mika Westerberg
2022-04-11 14:27 ` [PATCH v2 5/9] PCI/PM: Move pci_set_low_power_state() next to its caller Rafael J. Wysocki
2022-04-11 14:28 ` [PATCH v2 6/9] PCI/PM: Clean up pci_set_low_power_state() Rafael J. Wysocki
2022-04-11 14:30 ` [PATCH v2 7/9] PCI/PM: Rearrange pci_set_power_state() Rafael J. Wysocki
2022-04-11 14:31 ` [PATCH v2 8/9] PCI/PM: Avoid redundant current_state update Rafael J. Wysocki
2022-04-11 14:33 ` [PATCH v2 9/9] PCI/PM: Replace pci_set_power_state() in pci_pm_thaw_noirq() Rafael J. Wysocki
2022-04-11 14:33 ` [PATCH v2 0/9] PCI/PM: Improvements related to device transitions into D0 Rafael J. Wysocki
2022-04-12 10:08 ` Mika Westerberg
2022-04-12 11:34 ` Rafael J. Wysocki
2022-04-14 13:00 ` [PATCH v3 " Rafael J. Wysocki
2022-04-14 13:04 ` [PATCH v3 1/9] PCI/PM: Resume subordinate bus in bus type callbacks Rafael J. Wysocki
2022-04-14 13:04 ` [PATCH v3 2/9] PCI/PM: Drop the runtime_d3cold device flag Rafael J. Wysocki
2022-04-14 13:07 ` [PATCH v3 3/9] PCI/PM: Rearrange pci_update_current_state() Rafael J. Wysocki
2022-04-14 13:11 ` [PATCH v3 4/9] PCI/PM: Rework changing power states of PCI devices Rafael J. Wysocki
2022-05-03 17:59 ` Nathan Chancellor
2022-05-04 12:59 ` Rafael J. Wysocki
2022-05-04 15:54 ` Anders Roxell
2022-05-04 16:36 ` Nathan Chancellor
2022-05-04 18:00 ` Rafael J. Wysocki
2022-05-04 19:35 ` Nathan Chancellor
2022-05-05 11:58 ` Rafael J. Wysocki
2022-05-04 16:54 ` Bjorn Helgaas
2022-05-04 17:15 ` Rafael J. Wysocki
2022-04-14 13:14 ` [PATCH v3 5/9] PCI/PM: Move pci_set_low_power_state() next to its caller Rafael J. Wysocki
2022-04-14 13:15 ` [PATCH v3 6/9] PCI/PM: Clean up pci_set_low_power_state() Rafael J. Wysocki
2022-04-14 13:17 ` [PATCH v3 7/9] PCI/PM: Rearrange pci_set_power_state() Rafael J. Wysocki
2022-04-14 13:18 ` [PATCH v3 8/9] PCI/PM: Avoid redundant current_state update Rafael J. Wysocki
2022-04-14 13:19 ` [PATCH v3 9/9] PCI/PM: Replace pci_set_power_state() in pci_pm_thaw_noirq() Rafael J. Wysocki
2022-04-20 16:25 ` [PATCH v3 0/9] PCI/PM: Improvements related to device transitions into D0 Bjorn Helgaas
2022-04-20 16:28 ` Rafael J. Wysocki
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