From: Quentin Perret <qperret@google.com>
To: mingo@redhat.com, peterz@infradead.org,
vincent.guittot@linaro.org, dietmar.eggemann@arm.com,
qais.yousef@arm.com, rickyiu@google.com, wvw@google.com,
patrick.bellasi@matbug.net, xuewen.yan94@gmail.com
Cc: linux-kernel@vger.kernel.org, kernel-team@android.com,
qperret@google.com
Subject: [PATCH v3 0/3] sched: A few uclamp fixes and tweaks
Date: Wed, 23 Jun 2021 12:34:38 +0000 [thread overview]
Message-ID: <20210623123441.592348-1-qperret@google.com> (raw)
Hi all,
This is the v3 of a series previously posted here:
https://lore.kernel.org/r/20210610151306.1789549-1-qperret@google.com
The first two patches are fixes that probably make sense on their own.
The 3rd patch introduces a new RLIMIT for uclamp, which can be used to
prevent userspace tasks from messing with their own uclamp requests.
Thanks!
Quentin
Quentin Perret (3):
sched: Fix UCLAMP_FLAG_IDLE setting
sched: Skip priority checks with SCHED_FLAG_KEEP_PARAMS
sched: Introduce RLIMIT_UCLAMP
fs/proc/base.c | 1 +
include/asm-generic/resource.h | 1 +
include/uapi/asm-generic/resource.h | 3 +-
kernel/sched/core.c | 72 ++++++++++++++++++++++-------
4 files changed, 59 insertions(+), 18 deletions(-)
--
2.32.0.288.g62a8d224e6-goog
next reply other threads:[~2021-06-23 12:34 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-23 12:34 Quentin Perret [this message]
2021-06-23 12:34 ` [PATCH v3 1/3] sched: Fix UCLAMP_FLAG_IDLE setting Quentin Perret
2021-06-30 14:58 ` Qais Yousef
2021-06-30 15:45 ` Quentin Perret
2021-07-01 10:07 ` Quentin Perret
2021-07-01 11:08 ` Qais Yousef
2021-07-01 12:43 ` Quentin Perret
2021-07-01 14:57 ` Qais Yousef
2021-07-01 15:20 ` Quentin Perret
2021-07-01 17:59 ` Qais Yousef
2021-07-02 11:54 ` Quentin Perret
2021-07-01 11:06 ` Qais Yousef
2021-06-23 12:34 ` [PATCH v3 2/3] sched: Skip priority checks with SCHED_FLAG_KEEP_PARAMS Quentin Perret
2021-06-30 16:01 ` Qais Yousef
2021-06-23 12:34 ` [PATCH v3 3/3] sched: Introduce RLIMIT_UCLAMP Quentin Perret
2021-07-01 10:50 ` Qais Yousef
2021-07-01 12:05 ` Quentin Perret
2021-07-01 17:52 ` Qais Yousef
2021-07-02 12:28 ` Quentin Perret
2021-07-08 11:36 ` Qais Yousef
2021-07-19 11:44 ` Quentin Perret
2021-07-26 16:22 ` Qais Yousef
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