From: Christoph Lameter <cl@linux.com>
To: Richard Weinberger <richard@nod.at>
Cc: akpm@linux-foundation.org, linux-kernel@vger.kernel.org,
user-mode-linux-devel@lists.sourceforge.net,
Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>,
Jeff Dike <jdike@addtoit.com>
Subject: Re: [PATCH 1/9] um: disable CMPXCHG_DOUBLE as it breaks UML build
Date: Mon, 29 Aug 2011 12:35:41 -0500 (CDT) [thread overview]
Message-ID: <alpine.DEB.2.00.1108291235180.16005@router.home> (raw)
In-Reply-To: <1314634419-24766-2-git-send-email-richard@nod.at>
On Mon, 29 Aug 2011, Richard Weinberger wrote:
> Commit b789ef518b2a7231b0668c813f677cee528a9d3f tests for cmpxchg_double
> support in the SLUB code and it breaks UML builds with SLUB. Since UML
> does not support checking for CPU features, disable CMPXCHG_DOUBLE just
> like CMPXCHG_LOCAL is disabled for UML.
Reviewed-by: Christoph Lameter <cl@linux.com>
next prev parent reply other threads:[~2011-08-29 17:35 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-29 16:13 UML fixes for 3.1-rcX (2nd try) Richard Weinberger
2011-08-29 16:13 ` [uml-devel] [PATCH 1/9] um: disable CMPXCHG_DOUBLE as it breaks UML build Richard Weinberger
2011-08-29 17:35 ` Christoph Lameter [this message]
2011-08-29 16:13 ` [uml-devel] [PATCH 2/9] um: drivers/xterm.c: fix a file descriptor leak Richard Weinberger
2011-08-29 16:13 ` [uml-devel] [PATCH 3/9] um: Save FPU registers between task switches Richard Weinberger
2011-08-29 16:13 ` [uml-devel] [PATCH 4/9] um: fix oopsable race in line_close() Richard Weinberger
2011-08-29 16:13 ` [uml-devel] [PATCH 5/9] um: winch_interrupt() can happen inside of free_winch() Richard Weinberger
2011-08-29 16:13 ` [uml-devel] [PATCH 6/9] um: fix free_winch() mess Richard Weinberger
2011-08-29 16:13 ` [uml-devel] [PATCH 7/9] um: PTRACE_[GS]ETFPXREGS had been wired on the wrong subarch Richard Weinberger
2011-08-29 16:13 ` [uml-devel] [PATCH 8/9] um: fix strrchr problems Richard Weinberger
2011-08-29 21:27 ` Andrew Morton
2011-08-29 21:38 ` Richard Weinberger
2011-08-29 22:12 ` Al Viro
2011-08-29 22:15 ` Richard Weinberger
2011-08-29 22:19 ` Al Viro
2011-08-29 22:25 ` Richard Weinberger
2011-08-29 23:28 ` [uml-devel] " Boaz Harrosh
2011-08-30 0:23 ` Al Viro
2011-08-30 2:48 ` Al Viro
2011-08-30 10:32 ` Richard Weinberger
2011-08-30 12:48 ` Al Viro
2011-08-29 22:39 ` Arnaud Lacombe
2011-08-29 22:11 ` Al Viro
2011-08-30 3:41 ` [uml-devel] " Jeff Dike
2011-08-29 16:13 ` [uml-devel] [PATCH 9/9] um: clean arch_ptrace() up a bit Richard Weinberger
-- strict thread matches above, loose matches on Subject: below --
2011-08-29 16:03 UML fixes for 3.1-rcX Richard Weinberger
2011-08-29 16:03 ` [PATCH 1/9] um: disable CMPXCHG_DOUBLE as it breaks UML build Richard Weinberger
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