linux-kernel - Re: [PATCH] [RFC] um: x86: unbreak build by reintroducing this_cpu_cmpxchg16b

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Message-Id: <201104062331.34205.richard@nod.at>
Date:	Wed, 6 Apr 2011 23:31:33 +0200
From:	Richard Weinberger <richard@....at>
To:	Sergei Trofimovich <slyich@...il.com>
Cc:	Jeff Dike <jdike@...toit.com>,
	user-mode-linux-devel@...ts.sourceforge.net,
	user-mode-linux-user@...ts.sourceforge.net,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] [RFC] um: x86: unbreak build by reintroducing this_cpu_cmpxchg16b_emu

Sergei,

Am Mittwoch 06 April 2011, 23:18:37 schrieb Sergei Trofimovich:
> I'm sure fix can be nices, but initial patch should express an idea.

Please send patches not as attachment.

I think this patch is only needed on x86_64.
Um builds fine on my main machine (i386).
It seems to fail on x86_64 when using  CONFIG_SLUB=y.

> The main offender is privileged 'cli'.
> 
> Thanks!

Thanks,
//richard

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