linux-kernel - [PATCH v3 0/2] Fixes for uclamp and capacity inversion detection

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Date:   Thu, 12 Jan 2023 12:27:06 +0000
From:   Qais Yousef <qyousef@...alina.io>
To:     Ingo Molnar <mingo@...nel.org>,
        Peter Zijlstra <peterz@...radead.org>,
        Vincent Guittot <vincent.guittot@...aro.org>,
        Dietmar Eggemann <dietmar.eggemann@....com>
Cc:     "Rafael J. Wysocki" <rafael@...nel.org>,
        Viresh Kumar <viresh.kumar@...aro.org>,
        linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org,
        Lukasz Luba <lukasz.luba@....com>, Wei Wang <wvw@...gle.com>,
        Xuewen Yan <xuewen.yan94@...il.com>,
        Hank <han.lin@...iatek.com>,
        Jonathan JMChen <Jonathan.JMChen@...iatek.com>,
        Qais Yousef <qyousef@...alina.io>
Subject: [PATCH v3 0/2] Fixes for uclamp and capacity inversion detection

Patch 1 addresses a smatch warning reported by Dan Carpenter.

Patch 2 fixes a couple of issues reported by Dietmar in capacity inversion
logic.

Patch 3 which was an RFC patch was dropped. The discussion has settled into
this patch which is now treated separately from this series

	https://lore.kernel.org/lkml/20221228165415.3436-1-vincent.guittot@linaro.org/


Changes in v3:

	* Fix commit message in patch 2.
	* Drop Patch 3

Changes in v2:

	* Patch1: Improve indentation as suggested by Dietmar
	* Patch2: Make sure to hold rcu_read_lock() as we need it's not
	  held in all paths.


LINK v1:
	* https://lore.kernel.org/lkml/20221127141742.1644023-1-qyousef@layalina.io/

LINK v2:
	Sent in-reply-to v1

	* https://lore.kernel.org/lkml/20221208145108.452032-1-qyousef@layalina.io/
	* https://lore.kernel.org/lkml/20221208145409.453308-1-qyousef@layalina.io/

Qais Yousef (2):
  sched/uclamp: Fix a uninitialized variable warnings
  sched/fair: Fixes for capacity inversion detection

 kernel/sched/fair.c | 48 +++++++++++++++++++++++++--------------------
 1 file changed, 27 insertions(+), 21 deletions(-)

-- 
2.25.1