linux-kernel - Re: [PATCH v1 1/1] bitops: Share BYTES_TO

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: <ZPCT2vV0r8l/wxim@smile.fi.intel.com>
Date:   Thu, 31 Aug 2023 16:21:30 +0300
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Alexander Lobakin <aleksander.lobakin@...el.com>
Cc:     Yury Norov <yury.norov@...il.com>, Uros Bizjak <ubizjak@...il.com>,
        "Masami Hiramatsu (Google)" <mhiramat@...nel.org>,
        linux-kernel@...r.kernel.org, linux-trace-kernel@...r.kernel.org,
        Steven Rostedt <rostedt@...dmis.org>
Subject: Re: [PATCH v1 1/1] bitops: Share BYTES_TO_BITS() for everyone

On Fri, Aug 25, 2023 at 04:49:07PM +0200, Alexander Lobakin wrote:
> From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
> Date: Thu, 24 Aug 2023 15:37:28 +0300
> 
> > It may be new callers for the same macro, share it.
> > 
> > Note, it's unknown why it's represented in the current form instead of
> > simple multiplication and commit 1ff511e35ed8 ("tracing/kprobes: Add
> > bitfield type") doesn't explain that neither. Let leave it as is and
> > we may improve it in the future.
> 
> Maybe symmetrical change in tools/ like I did[0] an aeon ago?

Hmm... Why can't you simply upstream your version? It seems better than mine.

> [0]
> https://github.com/alobakin/linux/commit/fd308001fe6d38837fe820427209a6a99e4850a8

-- 
With Best Regards,
Andy Shevchenko