From: Bjorn Andersson <bjorn.andersson@linaro.org>
To: Andy Gross <agross@kernel.org>,
Daniel Thompson <daniel.thompson@linaro.org>
Cc: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: (subset) [PATCH] soc: qcom: aoss: remove spurious IRQF_ONESHOT flags
Date: Fri, 4 Feb 2022 12:35:18 -0600 [thread overview]
Message-ID: <164399969245.3386915.10497523755309150781.b4-ty@linaro.org> (raw)
In-Reply-To: <20220127173554.158111-1-daniel.thompson@linaro.org>
On Thu, 27 Jan 2022 17:35:54 +0000, Daniel Thompson wrote:
> Quoting the header comments, IRQF_ONESHOT is "Used by threaded interrupts
> which need to keep the irq line disabled until the threaded handler has
> been run.". When applied to an interrupt that doesn't request a threaded
> irq then IRQF_ONESHOT has a lesser known (undocumented?) side effect,
> which it to disable the forced threading of the irq. For "normal" kernels
> (without forced threading) then, if there is no thread_fn, then
> IRQF_ONESHOT is a nop.
>
> [...]
Applied, thanks!
[1/1] soc: qcom: aoss: remove spurious IRQF_ONESHOT flags
commit: 8030cb9a55688c1339edd284d9d6ce5f9fc75160
Best regards,
--
Bjorn Andersson <bjorn.andersson@linaro.org>
prev parent reply other threads:[~2022-02-04 18:35 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-27 17:35 [PATCH] soc: qcom: aoss: remove spurious IRQF_ONESHOT flags Daniel Thompson
2022-02-04 18:35 ` Bjorn Andersson [this message]
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