From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
To: linux-ide@vger.kernel.org
Cc: linux-kernel@vger.kernel.org,
"David S. Miller" <davem@davemloft.net>,
Jens Axboe <axboe@kernel.dk>,
Andrew Morton <akpm@linux-foundation.org>,
tglx@linutronix.de
Subject: [PATCH v2 0/2] ide: Remove in_interrupt().
Date: Fri, 20 Nov 2020 10:24:19 +0100 [thread overview]
Message-ID: <20201120092421.1023428-1-bigeasy@linutronix.de> (raw)
In the discussion about preempt count consistency across kernel
configurations:
https://lore.kernel.org/r/20200914204209.256266093@linutronix.de/
it was concluded that the usage of in_interrupt() and related context
checks should be removed from non-core code.
This ide subsystem has two in_interrupts() checks before mutex/wait-event
invocations.
Changes since v1
https://lkml.kernel.org/r/20201113161021.2217361-1-bigeasy@linutronix.de
- added acks
- added lkml to Cc:
Sebastian
next reply other threads:[~2020-11-20 9:24 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-20 9:24 Sebastian Andrzej Siewior [this message]
2020-11-20 9:24 ` [PATCH v2 1/2] ide/Falcon: Remove in_interrupt() usage Sebastian Andrzej Siewior
2020-11-20 22:35 ` Andrew Morton
2020-11-21 12:44 ` Sebastian Andrzej Siewior
2020-11-24 3:46 ` Andrew Morton
2020-11-20 9:24 ` [PATCH v2 2/2] ide: Remove BUG_ON(in_interrupt() || irqs_disabled()) from ide_unregister() Sebastian Andrzej Siewior
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