From: Caspar Zhang <czhang@redhat.com>
To: Garrett Cooper <yanegomi@gmail.com>
Cc: LTP List <ltp-list@lists.sourceforge.net>
Subject: Re: [LTP] [PATCH v2 1/2] [mm] mbind01: not working on 32bit systems
Date: Sun, 10 Apr 2011 12:31:00 +0800 [thread overview]
Message-ID: <4DA13284.3090007@redhat.com> (raw)
In-Reply-To: <BANLkTi=b=n56Ef8HGDF4drXLWm9RXvOH1g@mail.gmail.com>
On 04/09/2011 01:38 PM, Garrett Cooper wrote:
>> > when executing mem/mbind01 testcase under 32bit systems, it returns
>> > ENOSYS error, indicating that the test is not suitable for running on
>> > 32bit systems. This patch checks wordsize before executing the actual
>> > case.
> This error doesn't make sense; it's not documented in the manpage [1].
> Are you sure your system actually supports mbind(2)?
Hmmm... Seems CONFIG_NUMA is not set in RHEL6 on x86 systems, so that
all mempolicy related syscalls not work on this platform. I shouldn't
simply check the WORDSIZE but need to check the kernel configuration
option, yet it's kind of difficult from previous discussion[1]...
Thanks,
Caspar
[1] http://thread.gmane.org/gmane.linux.ltp/12234/focus=12255
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next prev parent reply other threads:[~2011-04-10 4:31 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-09 3:24 [LTP] [PATCH v2 1/2] [mm] mbind01: not working on 32bit systems Caspar Zhang
2011-04-09 3:24 ` [LTP] [PATCH v2 2/2] [mm] mbind01: move to syscalls directory Caspar Zhang
2011-04-09 6:18 ` Garrett Cooper
2011-04-10 5:19 ` Caspar Zhang
2011-04-09 5:38 ` [LTP] [PATCH v2 1/2] [mm] mbind01: not working on 32bit systems Garrett Cooper
2011-04-10 4:31 ` Caspar Zhang [this message]
2011-04-10 9:19 ` Garrett Cooper
2011-04-10 9:27 ` Caspar Zhang
2011-04-10 9:43 ` Garrett Cooper
2011-04-10 13:00 ` [LTP] [PATCH v3] [mm] mbind01: move to syscalls directory Caspar Zhang
2011-04-10 13:00 ` [LTP] [PATCH v3] [mm] mbind01: not working on some systems Caspar Zhang
2011-04-12 6:46 ` Garrett Cooper
2011-04-12 7:19 ` Caspar Zhang
2011-04-15 15:32 ` Caspar Zhang
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