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From: Greg KH <greg@kroah.com>
To: Tony Lindgren <tony@atomide.com>
Cc: stable@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-omap@vger.kernel.org,
	afzal mohammed <afzal.mohd.ma@gmail.com>,
	Daniel Lezcano <daniel.lezcano@linaro.org>,
	Keerthy <j-keerthy@ti.com>, Tero Kristo <kristo@kernel.org>
Subject: Re: [Backport for 4.19.y PATCH 1/4] ARM: OMAP: replace setup_irq() by request_irq()
Date: Fri, 9 Jul 2021 15:08:19 +0200	[thread overview]
Message-ID: <YOhKQ3khlGlf/5D6@kroah.com> (raw)
In-Reply-To: <20210709073745.13916-1-tony@atomide.com>

On Fri, Jul 09, 2021 at 10:37:42AM +0300, Tony Lindgren wrote:
> From: afzal mohammed <afzal.mohd.ma@gmail.com>
> 
> commit b75ca5217743e4d7076cf65e044e88389e44318d upstream.
> 
> request_irq() is preferred over setup_irq(). Invocations of setup_irq()
> occur after memory allocators are ready.
> 
> Per tglx[1], setup_irq() existed in olden days when allocators were not
> ready by the time early interrupts were initialized.
> 
> Hence replace setup_irq() by request_irq().
> 
> [1] https://lkml.kernel.org/r/alpine.DEB.2.20.1710191609480.1971@nanos
> 

ALl now queued up, thanks.

greg k-h

      parent reply	other threads:[~2021-07-09 13:08 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-09  7:37 Tony Lindgren
2021-07-09  7:37 ` [Backport for 4.19.y PATCH 2/4] clocksource/drivers/timer-ti-dm: Add clockevent and clocksource support Tony Lindgren
2021-07-09  7:37 ` [Backport for 4.19.y PATCH 3/4] clocksource/drivers/timer-ti-dm: Prepare to handle dra7 timer wrap issue Tony Lindgren
2021-07-09  7:37 ` [Backport for 4.19.y PATCH 4/4] clocksource/drivers/timer-ti-dm: Handle dra7 timer wrap errata i940 Tony Lindgren
2021-07-09 13:08 ` Greg KH [this message]

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