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Message-Id: <20230811170049.308866-1-frederic@kernel.org>
Date: Fri, 11 Aug 2023 19:00:39 +0200
From: Frederic Weisbecker <frederic@...nel.org>
To: LKML <linux-kernel@...r.kernel.org>
Cc: Frederic Weisbecker <frederic@...nel.org>,
Peter Zijlstra <peterz@...radead.org>,
"Rafael J . Wysocki" <rafael@...nel.org>,
Daniel Lezcano <daniel.lezcano@...aro.org>,
Thomas Gleixner <tglx@...utronix.de>,
Anna-Maria Behnsen <anna-maria@...utronix.de>
Subject: [PATCH 00/10] timers/cpuidle: Fixes and cleanups
Hi,
The first part of the series is cpuidle callback fixes against timers,
some of which haven't been Signed by Peter yet.
Another part is removing the overhead of useless TIF_NR_POLLING clearing.
The rest is comments.
git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks.git
timers/idle
HEAD: b66dd12bb29cca558b9323f2b270a7dae8f56c48
Thanks,
Frederic
---
Frederic Weisbecker (8):
x86: Add a comment about the "magic" behind shadow sti before mwait
cpuidle: Report illegal tick stopped while polling
cpuidle: Comment about timers requirements VS idle handler
cpuidle: Remove unnecessary current_clr_polling_and_test() from haltpoll
cpuidle: Remove unnecessary current_clr_polling() on poll_idle()
x86: Remove __current_clr_polling() from mwait_idle()
x86: Remove the current_clr_polling() call upon mwait exit
sched/timers: Explain why idle task schedules out on remote timer enqueue
Peter Zijlstra (2):
cpuidle: Fix CPUIDLE_FLAG_IRQ_ENABLE leaking timer reprogram
loongson: Fix idle VS timer enqueue
arch/loongarch/kernel/genex.S | 32 ++++++++++++++++++--------------
arch/loongarch/kernel/idle.c | 1 -
arch/x86/include/asm/mwait.h | 21 ++++++++++++++++++---
arch/x86/kernel/process.c | 1 -
drivers/acpi/acpi_pad.c | 1 +
drivers/cpuidle/cpuidle-haltpoll.c | 5 +----
drivers/cpuidle/poll_state.c | 10 ++++++++--
drivers/idle/intel_idle.c | 19 +++++++------------
kernel/sched/core.c | 22 ++++++++++++++++++++++
kernel/sched/idle.c | 30 ++++++++++++++++++++++++++++++
10 files changed, 105 insertions(+), 37 deletions(-)
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