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From: Suresh Siddha <suresh.b.siddha@intel.com>
To: Rufus & Azrael <rufus-azrael@numericable.fr>
Cc: "Siddha, Suresh B" <suresh.b.siddha@intel.com>,
	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 11:39:42 -0700	[thread overview]
Message-ID: <20081013183940.GA7829@linux-os.sc.intel.com> (raw)
In-Reply-To: <48F1A789.3060707@numericable.fr>

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

  reply	other threads:[~2008-10-13 18:39 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 [this message]
2008-10-13 18:58   ` Rufus & Azrael

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