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]
Date:   Tue, 18 Aug 2020 03:25:29 +0300
From:   Dmitry Osipenko <digetx@...il.com>
To:     Michał Mirosław <mirq-linux@...e.qmqm.pl>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Vladimir Zapolskiy <vz@...ia.com>
Cc:     linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 2/7] regulator: push allocation in
 regulator_ena_gpio_request() out of lock

12.08.2020 04:31, Michał Mirosław пишет:
> Move another allocation out of regulator_list_mutex-protected region, as
> reclaim might want to take the same lock.

Is it possible to simply use the GFP_NOWAIT flag in all patches where
there is no real need to reshuffle the code? And then add a small
clarifying comment to the code about why GFP_NOWAIT is used.

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ