From: Jesse Brandeburg <jesse.brandeburg@intel.com>
To: Peter Zijlstra <peterz@infradead.org>
Cc: Andy Shevchenko <andriy.shevchenko@intel.com>,
<tglx@linutronix.de>, <mingo@redhat.com>, <bp@alien8.de>,
<x86@kernel.org>, <linux-kernel@vger.kernel.org>,
<linux@rasmusvillemoes.dk>, <dan.j.williams@intel.com>
Subject: Re: [PATCH v5 1/2] x86: fix bitops.h warning with a moved cast
Date: Tue, 10 Mar 2020 15:22:25 -0700 [thread overview]
Message-ID: <20200310152225.00002327@intel.com> (raw)
In-Reply-To: <20200225125030.GL18400@hirez.programming.kicks-ass.net>
On Tue, 25 Feb 2020 13:50:30 +0100 Peter wrote:
> On Tue, Feb 25, 2020 at 12:30:50PM +0200, Andy Shevchenko wrote:
>
> > I think it is a C standard which dictates this, compiler just follows.
>
> Correct, a semi readable explanation of this:
>
> https://stackoverflow.com/questions/46073295/implicit-type-promotion-rules
Thanks! I sent a v6 with a reworded explanation and link to the above.
prev parent reply other threads:[~2020-03-10 22:22 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-24 22:50 [PATCH v5 1/2] x86: fix bitops.h warning with a moved cast Jesse Brandeburg
2020-02-24 22:50 ` [PATCH v5 2/2] lib: make a test module with set/clear bit Jesse Brandeburg
2020-02-25 10:30 ` [PATCH v5 1/2] x86: fix bitops.h warning with a moved cast Andy Shevchenko
2020-02-25 11:52 ` Andy Shevchenko
2020-02-25 12:50 ` Peter Zijlstra
2020-03-10 22:22 ` Jesse Brandeburg [this message]
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=20200310152225.00002327@intel.com \
--to=jesse.brandeburg@intel.com \
--cc=andriy.shevchenko@intel.com \
--cc=bp@alien8.de \
--cc=dan.j.williams@intel.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux@rasmusvillemoes.dk \
--cc=mingo@redhat.com \
--cc=peterz@infradead.org \
--cc=tglx@linutronix.de \
--cc=x86@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