linux-kernel - Re: [PATCH v3] ARM: OMAP: replace setup_irq() by request

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <20200304163412.GX37466@atomide.com>
Date:   Wed, 4 Mar 2020 08:34:12 -0800
From:   Tony Lindgren <tony@...mide.com>
To:     afzal mohammed <afzal.mohd.ma@...il.com>
Cc:     Viresh Kumar <viresh.kumar@...aro.org>,
        Kevin Hilman <khilman@...nel.org>,
        Aaro Koskinen <aaro.koskinen@....fi>,
        Russell King <linux@...linux.org.uk>,
        linux-omap@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3] ARM: OMAP: replace setup_irq() by request_irq()

* afzal mohammed <afzal.mohd.ma@...il.com> [200301 04:20]:
> 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@...il.com>
> ---
> Hi sub-arch maintainers,
> 
> If the patch is okay, please take it thr' your tree.

Thanks applied into omap-for-v5.7/omap1.

Regards,

Tony