From: Andrew Morton <akpm@linux-foundation.org>
To: "Jason A. Donenfeld" <Jason@zx2c4.com>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
linux-kernel@vger.kernel.org, Kees Cook <keescook@chromium.org>,
linux-toolchains@vger.kernel.org
Subject: Re: [PATCH v2] minmax: clamp more efficiently by avoiding extra comparison
Date: Sun, 25 Sep 2022 09:29:14 -0700 [thread overview]
Message-ID: <20220925092914.23855d9c85788a92c1f20c38@linux-foundation.org> (raw)
In-Reply-To: <Yy7d5qWpT5Xj2WvN@zx2c4.com>
On Sat, 24 Sep 2022 12:37:26 +0200 "Jason A. Donenfeld" <Jason@zx2c4.com> wrote:
> Or maybe older compilers do something worse? On x86_64, clang doesn't do
> the smart thing until clang 13 and gcc not until gcc 11. So maybe your
> text size blew up because your compiler is old?
I used gcc-11.1.0.
next prev parent reply other threads:[~2022-09-25 16:29 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-23 10:06 [PATCH] " Jason A. Donenfeld
2022-09-23 10:35 ` Andy Shevchenko
2022-09-23 10:40 ` Jason A. Donenfeld
2022-09-23 10:48 ` Jason A. Donenfeld
2022-09-23 15:12 ` Andy Shevchenko
2022-09-23 15:13 ` Jason A. Donenfeld
2022-09-23 15:40 ` [PATCH v2] " Jason A. Donenfeld
2022-09-23 16:41 ` Kees Cook
2022-09-23 16:42 ` Jason A. Donenfeld
2022-09-23 16:53 ` Andy Shevchenko
2022-09-23 16:54 ` Jason A. Donenfeld
2022-09-23 19:47 ` Kees Cook
2022-09-23 22:54 ` Andrew Morton
2022-09-24 0:02 ` Kees Cook
2022-09-24 10:37 ` Jason A. Donenfeld
2022-09-25 16:29 ` Andrew Morton [this message]
2022-09-26 10:00 ` Andy Shevchenko
2022-09-26 12:23 ` Jason A. Donenfeld
2022-09-26 13:34 ` [PATCH v3 1/2] minmax: sanity check constant bounds when clamping Jason A. Donenfeld
2022-09-26 13:34 ` [PATCH v3 2/2] minmax: clamp more efficiently by avoiding extra comparison Jason A. Donenfeld
2022-09-26 18:30 ` Kees Cook
2022-09-26 21:33 ` Jason A. Donenfeld
2022-09-26 13:46 ` [PATCH v3 1/2] minmax: sanity check constant bounds when clamping Andy Shevchenko
2022-09-26 18:26 ` Kees Cook
2022-10-04 13:41 ` Jason A. Donenfeld
2022-10-04 14:39 ` Kees Cook
2022-10-04 15:01 ` Jason A. Donenfeld
2022-09-26 18:30 ` [PATCH v2] minmax: clamp more efficiently by avoiding extra comparison Kees Cook
2022-09-23 15:10 ` [PATCH] " Andy Shevchenko
2022-09-23 15:11 ` Jason A. Donenfeld
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20220925092914.23855d9c85788a92c1f20c38@linux-foundation.org \
--to=akpm@linux-foundation.org \
--cc=Jason@zx2c4.com \
--cc=andriy.shevchenko@linux.intel.com \
--cc=keescook@chromium.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-toolchains@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®