linux-kernel - Re: [PATCH v4 06/16] PM / devfreq: tegra: Drop primary interrupt handler

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

Message-ID: <20190604110227.GF16519@ulmo>
Date:   Tue, 4 Jun 2019 13:02:27 +0200
From:   Thierry Reding <thierry.reding@...il.com>
To:     Dmitry Osipenko <digetx@...il.com>
Cc:     Jonathan Hunter <jonathanh@...dia.com>,
        MyungJoo Ham <myungjoo.ham@...sung.com>,
        Kyungmin Park <kyungmin.park@...sung.com>,
        Chanwoo Choi <cw00.choi@...sung.com>,
        Tomeu Vizoso <tomeu.vizoso@...labora.com>,
        linux-pm@...r.kernel.org, linux-tegra@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v4 06/16] PM / devfreq: tegra: Drop primary interrupt
 handler

On Thu, May 02, 2019 at 02:38:05AM +0300, Dmitry Osipenko wrote:
> There is no real need in the primary interrupt handler, hence move
> everything to the secondary (threaded) handler. In a result locking
> is consistent now and there are no potential races with the interrupt
> handler because it is protected with the devfreq's mutex.
> 
> Reviewed-by: Chanwoo Choi <cw00.choi@...sung.com>
> Signed-off-by: Dmitry Osipenko <digetx@...il.com>
> ---
>  drivers/devfreq/tegra-devfreq.c | 55 +++++++++++----------------------
>  1 file changed, 18 insertions(+), 37 deletions(-)

Acked-by: Thierry Reding <treding@...dia.com>

Download attachment "signature.asc" of type "application/pgp-signature" (834 bytes)