From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sog-mx-2.v43.ch3.sourceforge.com ([172.29.43.192] helo=mx.sourceforge.net) by sfs-ml-1.v29.ch3.sourceforge.com with esmtp (Exim 4.76) (envelope-from ) id 1Rxus4-0007Qw-Pe for ltp-list@lists.sourceforge.net; Thu, 16 Feb 2012 06:31:12 +0000 Received: from mail-pw0-f47.google.com ([209.85.160.47]) by sog-mx-2.v43.ch3.sourceforge.com with esmtps (TLSv1:RC4-SHA:128) (Exim 4.76) id 1Rxus0-0007fb-PN for ltp-list@lists.sourceforge.net; Thu, 16 Feb 2012 06:31:12 +0000 Received: by pbcum15 with SMTP id um15so2271240pbc.34 for ; Wed, 15 Feb 2012 22:31:02 -0800 (PST) Message-ID: <4F3CA283.3090607@casparzhang.com> Date: Thu, 16 Feb 2012 14:30:27 +0800 From: Caspar Zhang MIME-Version: 1.0 References: <1329372380-18378-1-git-send-email-caspar@casparzhang.com> In-Reply-To: <1329372380-18378-1-git-send-email-caspar@casparzhang.com> Subject: Re: [LTP] [PATCH] mm/vma04: new testcase List-Id: Linux Test Project General Discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ltp-list-bounces@lists.sourceforge.net To: LTP List On 02/16/2012 02:06 PM, Caspar Zhang wrote: > > vma04: corner cases for mbind vma merge issue > > There are several corner cases (documented in mm/mmap.c) for mbind > vma merge issue, which makes commit 8aacc9f550 slightly incorrect. > KOSAKI Motohiro made a patch for it (commit e26a511) and composed > a reproducer containing these corner cases. Now I backport it to > LTP. > > Signed-off-by: Caspar Zhang > --- > runtest/mm | 1 + > testcases/kernel/mem/vma/vma04.c | 320 ++++++++++++++++++++++++++++++++++++++ > 2 files changed, 321 insertions(+), 0 deletions(-) > create mode 100644 testcases/kernel/mem/vma/vma04.c > Test Status: On a unpatched kernel: # ./vma04 vma04 1 TFAIL : case4: failed. expect '2,4', actual '1,4' vma04 2 TPASS : case5: passed. vma04 3 TPASS : case6: passed. vma04 4 TPASS : case7: passed. vma04 5 TPASS : case8: passed. On a patched kernel: # ./vma04 vma04 1 TPASS : case4: passed. vma04 2 TPASS : case5: passed. vma04 3 TPASS : case6: passed. vma04 4 TPASS : case7: passed. vma04 5 TPASS : case8: passed. Thanks, Caspar ------------------------------------------------------------------------------ Virtualization & Cloud Management Using Capacity Planning Cloud computing makes use of virtualization - but cloud computing also focuses on allowing computing to be delivered as a service. http://www.accelacomm.com/jaw/sfnl/114/51521223/ _______________________________________________ Ltp-list mailing list Ltp-list@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ltp-list