From: Vinod Koul <vkoul@kernel.org>
To: Dave Jiang <dave.jiang@intel.com>
Cc: Dan Williams <dan.j.williams@intel.com>, dmaengine@vger.kernel.org
Subject: Re: [PATCH] dmaengine: idxd: remove interrupt disable for cmd_lock
Date: Thu, 26 Aug 2021 22:04:42 +0530 [thread overview]
Message-ID: <YSfCos2mZ+Bv0DiX@matsya> (raw)
In-Reply-To: <162984027930.1939209.15758413737332339204.stgit@djiang5-desk3.ch.intel.com>
On 24-08-21, 14:24, Dave Jiang wrote:
> The cmd_lock spinlock is not being used in hard interrupt context. There is
> no need to disable irq when acquiring the lock. Convert all cmd_lock
> acquisition to plain spin_lock() calls.
Applied, thanks
--
~Vinod
prev parent reply other threads:[~2021-08-26 16:34 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-24 21:24 [PATCH] dmaengine: idxd: remove interrupt disable for cmd_lock Dave Jiang
2021-08-26 16:34 ` Vinod Koul [this message]
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