From: Arnd Bergmann <arnd@arndb.de>
To: Andrzej Hajda <a.hajda@samsung.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>,
Marek Szyprowski <m.szyprowski@samsung.com>,
open list <linux-kernel@vger.kernel.org>,
Bob Peterson <rpeterso@redhat.com>
Subject: Re: [PATCH v3] err.h: allow IS_ERR_VALUE to handle properly more types
Date: Thu, 04 Feb 2016 16:10:32 +0100 [thread overview]
Message-ID: <1466894.mfHmYdoaGJ@wuerfel> (raw)
In-Reply-To: <2230609.SaGfiizDHl@wuerfel>
On Thursday 04 February 2016 16:00:09 Arnd Bergmann wrote:
> With the IS_ERR_VALUE() macro I sent, I don't see the warning on any gcc
> version. I have now also checked that the behavior on x86 gcc-.4.9 is the
> same that I see on ARM (I don't have a large collection of x86 gcc versions
> though): same warning with linux-next, no warning with my version or after
> reverting your patch.
>
Sorry, scratch that: I don't get this warning at all on x86 with gcc-4.9,
with any version of err.h.
Arnd
next prev parent reply other threads:[~2016-02-04 15:10 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-07 14:58 [PATCH] " Andrzej Hajda
2016-01-07 15:48 ` kbuild test robot
2016-01-28 8:27 ` [PATCH v2] " Andrzej Hajda
2016-02-02 6:23 ` Andrew Morton
2016-02-02 8:22 ` Andrzej Hajda
2016-02-03 0:33 ` Andrew Morton
2016-02-03 10:53 ` Andrzej Hajda
2016-02-03 13:15 ` [PATCH v3] " Andrzej Hajda
2016-02-04 12:40 ` Arnd Bergmann
2016-02-04 14:44 ` Andrzej Hajda
2016-02-04 15:00 ` Arnd Bergmann
2016-02-04 15:10 ` Arnd Bergmann [this message]
2016-02-04 18:59 ` Andrew Morton
2016-02-05 10:52 ` Arnd Bergmann
2016-02-08 8:45 ` Andrzej Hajda
2016-02-08 12:01 ` Arnd Bergmann
2016-02-09 1:44 ` Al Viro
2016-02-09 8:42 ` Andrzej Hajda
2016-02-10 21:01 ` Arnd Bergmann
2016-02-11 7:00 ` Andrzej Hajda
2016-02-11 16:39 ` Arnd Bergmann
2016-02-12 14:45 ` Andrzej Hajda
2016-02-11 21:14 ` Al Viro
2016-02-04 23:37 ` Rasmus Villemoes
2016-02-10 15:16 ` Guenter Roeck
2016-01-15 13:45 ` [PATCH] " Andrzej Hajda
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