linux-kernel - Re [PATCH v2] lib: optimize cpumask_next

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]

Date:   Wed, 25 Oct 2017 17:28:41 +0200
From:   Clement Courbet <courbet@...gle.com>
To:     Arnd Bergmann <arnd@...db.de>,
        Rasmus Villemoes <linux@...musvillemoes.dk>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Matthew Wilcox <mawilcox@...rosoft.com>,
        Yury Norov <ynorov@...iumnetworks.com>
Cc:     Clement Courbet <courbet@...gle.com>,
        Ingo Molnar <mingo@...nel.org>, linux-arch@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re [PATCH v2] lib: optimize cpumask_next_and()

Thanks for the comments Yury.

> But I'd like also to keep _find_next_bit() consistent with
> _find_next_bit_le()

Not sure I understand what you're suggesting here: Do you want a
find_next_and_bit_le() or do you want to make _find_next_bit_le() more
like _find_next_bit() ? In the latter case we might just want to merge
it with _find_next_bit() and end up with an extra is_le parameter :)