From: Robin Murphy <robin.murphy@arm.com>
To: will.deacon@arm.com
Cc: mark.rutland@arm.com, suzuki.poulose@arm.com,
peterz@infradead.org, bigeasy@linutronix.de,
linux-kernel@vger.kernel.org, clabbe.montjoie@gmail.com,
tglx@linutronix.de, Meng.Li@windriver.com,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 0/2] Fix Arm system PMU hotplug issues
Date: Tue, 16 Apr 2019 16:24:23 +0100 [thread overview]
Message-ID: <cover.1555427430.git.robin.murphy@arm.com> (raw)
Hi all,
After a converstaion with Thomas a while back, it felt like the best way
forward here is just to resolve the pressing preemption violation, and
not make things more complicated by trying to manage theoretical races
within perf core from a distance.
v3: Improve cleanup in failure paths [Suzuki]
Robin.
Robin Murphy (2):
perf/arm-cci: Remove broken race mitigation
perf/arm-ccn: Clean up CPU hotplug handling
drivers/perf/arm-cci.c | 21 ++++++++++++---------
drivers/perf/arm-ccn.c | 25 +++++++++++++------------
2 files changed, 25 insertions(+), 21 deletions(-)
--
2.21.0.dirty
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next reply other threads:[~2019-04-16 15:24 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-16 15:24 Robin Murphy [this message]
2019-04-16 15:24 ` [PATCH v3 1/2] perf/arm-cci: Remove broken race mitigation Robin Murphy
2019-04-16 15:24 ` [PATCH v3 2/2] perf/arm-ccn: Clean up CPU hotplug handling Robin Murphy
2019-04-16 16:29 ` Suzuki K Poulose
2019-04-23 10:45 ` Robin Murphy
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