From: Jon Hunter <jonathanh-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
To: "Rafael J. Wysocki" <rjw-LthD3rsA81gm4RdzfppkhA@public.gmane.org>,
Kevin Hilman <khilman-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Ulf Hansson <ulf.hansson-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
Cc: Thierry Reding
<thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Kukjin Kim <kgene-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Krzysztof Kozlowski
<k.kozlowski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>,
Alexander Aring
<alex.aring-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Eric Anholt <eric-WhKQ6XTQaPysTnJN9+BGXg@public.gmane.org>,
linux-pm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH 00/10] PM / Domains: Add support for removing PM domains
Date: Fri, 26 Aug 2016 14:12:43 +0100 [thread overview]
Message-ID: <fd3ea080-2ec5-e22d-b0cc-8cdc4155af3c@nvidia.com> (raw)
In-Reply-To: <1471340976-5379-1-git-send-email-jonathanh-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
Hi Ulf,
On 16/08/16 10:49, Jon Hunter wrote:
> In order to safely remove PM domains there are a few changes that need to be
> made to ensure that no one is holding an external reference to a PM domain
> after it has been removed. One solution, implemented here, solves this by
> eliminating external references to PM domain.
>
> This is a follow-up to the initial RFC I sent out [0].
>
> Changes from initial RFC:
> - Renamed functions made static per Ulf's feedback.
> - Added patch to clean-up provider/xlate APIs per Ulf's feedback
> - Re-worked and simplified the association between PM domains and PM
> domain providers. Dropped the 'provider_data' variable from the
> generic_pm_domain structure in favour of using the fwnode_handle.
> - Split patch for removing PM domains into multiple patches per Ulf's
> feedback.
Let me know if you have any feedback on this. Please note I will be out
next week.
Cheers
Jon
--
nvpublic
WARNING: multiple messages have this Message-ID (diff)
From: jonathanh@nvidia.com (Jon Hunter)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 00/10] PM / Domains: Add support for removing PM domains
Date: Fri, 26 Aug 2016 14:12:43 +0100 [thread overview]
Message-ID: <fd3ea080-2ec5-e22d-b0cc-8cdc4155af3c@nvidia.com> (raw)
In-Reply-To: <1471340976-5379-1-git-send-email-jonathanh@nvidia.com>
Hi Ulf,
On 16/08/16 10:49, Jon Hunter wrote:
> In order to safely remove PM domains there are a few changes that need to be
> made to ensure that no one is holding an external reference to a PM domain
> after it has been removed. One solution, implemented here, solves this by
> eliminating external references to PM domain.
>
> This is a follow-up to the initial RFC I sent out [0].
>
> Changes from initial RFC:
> - Renamed functions made static per Ulf's feedback.
> - Added patch to clean-up provider/xlate APIs per Ulf's feedback
> - Re-worked and simplified the association between PM domains and PM
> domain providers. Dropped the 'provider_data' variable from the
> generic_pm_domain structure in favour of using the fwnode_handle.
> - Split patch for removing PM domains into multiple patches per Ulf's
> feedback.
Let me know if you have any feedback on this. Please note I will be out
next week.
Cheers
Jon
--
nvpublic
next prev parent reply other threads:[~2016-08-26 13:12 UTC|newest]
Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-16 9:49 [PATCH 00/10] PM / Domains: Add support for removing PM domains Jon Hunter
2016-08-16 9:49 ` Jon Hunter
2016-08-16 9:49 ` [PATCH 01/10] PM / Domains: Add new helper functions for device-tree Jon Hunter
2016-08-16 9:49 ` Jon Hunter
[not found] ` <1471340976-5379-2-git-send-email-jonathanh-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2016-09-08 11:34 ` Ulf Hansson
2016-09-08 11:34 ` Ulf Hansson
2016-08-16 9:49 ` [PATCH 02/10] ARM: EXYNOS: Remove calls to of_genpd_get_from_provider() Jon Hunter
2016-08-16 9:49 ` Jon Hunter
[not found] ` <1471340976-5379-3-git-send-email-jonathanh-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2016-08-16 19:26 ` Krzysztof Kozlowski
2016-08-16 19:26 ` Krzysztof Kozlowski
2016-09-08 11:35 ` Ulf Hansson
2016-09-08 11:35 ` Ulf Hansson
2016-08-16 9:49 ` [PATCH 03/10] staging: board: " Jon Hunter
2016-08-16 9:49 ` Jon Hunter
[not found] ` <1471340976-5379-4-git-send-email-jonathanh-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2016-09-08 11:35 ` Ulf Hansson
2016-09-08 11:35 ` Ulf Hansson
2016-08-16 9:49 ` [PATCH 04/10] PM / Domains: Don't expose generic_pm_domain structure to clients Jon Hunter
2016-08-16 9:49 ` Jon Hunter
2016-09-08 11:35 ` Ulf Hansson
2016-09-08 11:35 ` Ulf Hansson
2016-08-16 9:49 ` [PATCH 05/10] PM / Domains: Don't expose xlate and provider helper functions Jon Hunter
2016-08-16 9:49 ` Jon Hunter
[not found] ` <1471340976-5379-6-git-send-email-jonathanh-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2016-09-08 11:36 ` Ulf Hansson
2016-09-08 11:36 ` Ulf Hansson
[not found] ` <1471340976-5379-1-git-send-email-jonathanh-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2016-08-16 9:49 ` [PATCH 06/10] PM / Domains: Verify the PM domain is present when adding a provider Jon Hunter
2016-08-16 9:49 ` Jon Hunter
2016-09-08 11:39 ` Ulf Hansson
2016-09-08 11:39 ` Ulf Hansson
2016-09-09 9:41 ` Jon Hunter
2016-09-09 9:41 ` Jon Hunter
2016-08-26 13:12 ` Jon Hunter [this message]
2016-08-26 13:12 ` [PATCH 00/10] PM / Domains: Add support for removing PM domains Jon Hunter
2016-08-16 9:49 ` [PATCH 07/10] PM / Domains: Prepare for adding support to remove " Jon Hunter
2016-08-16 9:49 ` Jon Hunter
2016-09-08 11:41 ` Ulf Hansson
2016-09-08 11:41 ` Ulf Hansson
2016-08-16 9:49 ` [PATCH 08/10] PM / Domains: Add support for removing " Jon Hunter
2016-08-16 9:49 ` Jon Hunter
2016-09-08 11:49 ` Ulf Hansson
2016-09-08 11:49 ` Ulf Hansson
[not found] ` <CAPDyKFrVO9wb3ffmxA7HUUDt1_aYxe=aqa1v+xNpdrYiLt_m0A-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-09-09 13:54 ` Jon Hunter
2016-09-09 13:54 ` Jon Hunter
[not found] ` <c8498eca-6934-1cab-31d9-3d8ce4c74897-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2016-09-09 15:17 ` Jon Hunter
2016-09-09 15:17 ` Jon Hunter
[not found] ` <63871fe6-cda6-2a95-9c09-e4b3ebfa3419-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2016-09-12 7:21 ` Ulf Hansson
2016-09-12 7:21 ` Ulf Hansson
2016-09-12 7:26 ` Jon Hunter
2016-09-12 7:26 ` Jon Hunter
2016-08-16 9:49 ` [PATCH 09/10] PM / Domains: Store the provider in the PM domain structure Jon Hunter
2016-08-16 9:49 ` Jon Hunter
2016-09-08 11:56 ` Ulf Hansson
2016-09-08 11:56 ` Ulf Hansson
[not found] ` <CAPDyKFp+93=CrmgLNx1ritm1Dm=eWFJn=vbuzAUb9VmWc4j1fg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-09-09 13:57 ` Jon Hunter
2016-09-09 13:57 ` Jon Hunter
[not found] ` <73870e28-3600-8a84-7659-55d4a8320a1d-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2016-09-09 14:25 ` Ulf Hansson
2016-09-09 14:25 ` Ulf Hansson
2016-08-16 9:49 ` [PATCH 10/10] PM / Domains: Add support for removing nested PM domains by provider Jon Hunter
2016-08-16 9:49 ` Jon Hunter
2016-09-08 12:30 ` Ulf Hansson
2016-09-08 12:30 ` Ulf Hansson
2016-09-09 14:04 ` Jon Hunter
2016-09-09 14:04 ` Jon Hunter
[not found] ` <f31e57aa-52aa-d340-ca2b-73dbdf769035-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2016-09-09 14:21 ` Ulf Hansson
2016-09-09 14:21 ` Ulf Hansson
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