From: Rufus & Azrael <rufus-azrael@numericable.fr>
To: Suresh Siddha <suresh.b.siddha@intel.com>
Cc: Linux-kernel Mailing List <linux-kernel@vger.kernel.org>,
Ingo Molnar <mingo@elte.hu>
Subject: Re: [2.6.27-git2] compilation warning for arch/x86/kernel/xsave.c
Date: Mon, 13 Oct 2008 20:58:52 +0200 [thread overview]
Message-ID: <48F39A6C.3080809@numericable.fr> (raw)
In-Reply-To: <20081013183940.GA7829@linux-os.sc.intel.com>
Suresh Siddha wrote:
> On Sun, Oct 12, 2008 at 12:30:17AM -0700, Rufus& Azrael wrote:
>
>> Hi Suresh,
>>
>>
>> Your commit ed405958057ca6a8c4c9178a7a3b1167fabb45f5 causes this
>> compilation warning on xsave.c :
>>
>>
>>> arch/x86/kernel/xsave.c: In function ‘save_i387_xstate’:
>>> arch/x86/kernel/xsave.c:98: attention : ignoring return value of
>>> ‘__clear_user’, declared with attribute warn_unused_result
>>>
>
> Thanks Rufus for the report and thanks Ingo for pushing the fix.
>
> I wonder why CONFIG_ENABLE_MUST_CHECK is not turned on by default?
> I turned this option on, in the list of configs I use.
>
> thanks,
> suresh
>
>
Hi Suresh,
This option is set to Y in my .config, but I don't remember if it was
volontary or by default.
Regards.
prev parent reply other threads:[~2008-10-13 18:51 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-10-12 7:30 [2.6.27-git2] compilation warning for arch/x86/kernel/xsave.c Rufus & Azrael
2008-10-13 18:39 ` Suresh Siddha
2008-10-13 18:58 ` Rufus & Azrael [this message]
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