From mboxrd@z Thu Jan  1 00:00:00 1970
From: Clark Williams <clark.williams@gmail.com>
Subject: Re: rt-tests, cyclictest libnuma and isolcpus
Date: Mon, 27 Apr 2015 12:58:46 -0500
Message-ID: <20150427125846.1de46037@sluggy>
References: <20150427173222.04e8a1b1@md1em3qc>
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Cc: "Gary S. Robertson" <gary.robertson@linaro.org>,
	John Kacur <jkacur@gmail.com>,
	RT <linux-rt-users@vger.kernel.org>
To: Henning Schild <henning.schild@siemens.com>
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On Mon, 27 Apr 2015 17:32:22 +0200
Henning Schild <henning.schild@siemens.com> wrote:

> Hi,
>=20
> i did not quickly find out which list to send this mail to, please cc if
> there is one.
>=20
> The current cyclictest from git contains a compatibilty hack for older
> versions of libnuma, specifically the one that debian shipped. That
> hack breaks the -a option on a system that uses isolcpus. Have a look
> at src/cyclictest/rt_numa.h around line 90.
>=20
> The HAVE_PARSE_CPUSTRING_ALL-case should be the default, especially now
> that even debian has a more recent version of the numa library.
>=20
> Henning

I've CC'd my co-maintainer (John Kacur) and the linux-rt list, which is
where we argue^wdiscuss changes to cyclictest.

Thanks for the info, we'll look at removing the hack.

Clark

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