From: Xiaoguang Wang <wangxg.fnst@cn.fujitsu.com>
To: gaowanlong@cn.fujitsu.com
Cc: Artem@suse.de, ltp-list@lists.sourceforge.net,
Savkov <asavkov@redhat.com>
Subject: Re: [LTP] [PATCH 2/2] syscalls/getcwd04.c: regression test for getcwd(2)
Date: Mon, 21 Jul 2014 17:23:06 +0800 [thread overview]
Message-ID: <53CCDBFA.4060209@cn.fujitsu.com> (raw)
In-Reply-To: <53CCD8DB.7030703@cn.fujitsu.com>
Hi Jan, Wanlong,
On 07/21/2014 05:09 PM, Wanlong Gao wrote:
> On 07/21/2014 05:04 PM, Jan Stancek wrote:
>>
>> looks good to me.
>>
>>>> I have run this test case in RHEL7.0GA, Fedora19, v3.11-7758-g232d2d6 and 3.16.0-rc4+.
>>>> RHEL7.0GA has this kernel bug, so this test case fails.
>> I can confirm this, with note that I've seen it happen only on systems with 2+ CPUs.
>
> If this note is truth, we should judge the nr_cpus in this case to make sure it always
> gives the right result.
Thanks Jan for pointing this.
I'll have a look at these three related kernel patches again. If needed, I'll sent a
v2 version including the judgment about number of cpus, thanks!
Regards,
Xiaoguang Wang
>
> Thanks,
> Wanlong Gao
>
>
> .
>
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next prev parent reply other threads:[~2014-07-21 9:24 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-15 10:13 [LTP] [PATCH 1/2] lib: add SAFE_RENAME() Xiaoguang Wang
2014-07-15 10:13 ` [LTP] [PATCH 2/2] syscalls/getcwd04.c: regression test for getcwd(2) Xiaoguang Wang
2014-07-15 10:21 ` Xiaoguang Wang
2014-07-21 9:04 ` Jan Stancek
2014-07-21 9:09 ` Wanlong Gao
2014-07-21 9:23 ` Xiaoguang Wang [this message]
2014-07-27 8:42 ` Xiaoguang Wang
2014-07-27 9:00 ` [LTP] [PATCH v2 1/2] lib: add SAFE_RENAME() Xiaoguang Wang
2014-07-27 9:00 ` [LTP] [PATCH v2 2/2] syscalls/getcwd04.c: regression test for getcwd(2) Xiaoguang Wang
2014-08-01 1:51 ` [LTP] [PATCH v2 1/2] lib: add SAFE_RENAME() Wanlong Gao
2014-07-21 9:33 ` [LTP] [PATCH 2/2] syscalls/getcwd04.c: regression test for getcwd(2) Jan Stancek
2014-07-21 9:40 ` Wanlong Gao
2014-07-21 9:58 ` Jan Stancek
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