From: Marc Zyngier <maz@kernel.org>
To: afzal mohammed <afzal.mohd.ma@gmail.com>
Cc: linux-kernel@vger.kernel.org,
Thomas Gleixner <tglx@linutronix.de>,
Jason Cooper <jason@lakedaemon.net>,
Paul Cercueil <paul@crapouillou.net>
Subject: Re: [PATCH v3] irqchip: Replace setup_irq() by request_irq()
Date: Sun, 8 Mar 2020 13:44:53 +0000 [thread overview]
Message-ID: <20200308134453.32ab0fea@why> (raw)
In-Reply-To: <20200304004839.4729-1-afzal.mohd.ma@gmail.com>
On Wed, 4 Mar 2020 06:18:38 +0530
afzal mohammed <afzal.mohd.ma@gmail.com> wrote:
> 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
>
> Signed-off-by: afzal mohammed <afzal.mohd.ma@gmail.com>
I've queued this for 5.7.
Thanks,
M.
--
Jazz is not dead. It just smells funny...
next prev parent reply other threads:[~2020-03-08 13:45 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-04 0:48 [PATCH v3] irqchip: Replace setup_irq() by request_irq() afzal mohammed
2020-03-08 13:44 ` Marc Zyngier [this message]
2020-03-29 20:26 ` [tip: irq/core] " tip-bot2 for afzal mohammed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20200308134453.32ab0fea@why \
--to=maz@kernel.org \
--cc=afzal.mohd.ma@gmail.com \
--cc=jason@lakedaemon.net \
--cc=linux-kernel@vger.kernel.org \
--cc=paul@crapouillou.net \
--cc=tglx@linutronix.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox