From owner-freebsd-mips@FreeBSD.ORG Mon Apr 26 19:39:38 2010 Return-Path: Delivered-To: freebsd-mips@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 10BF1106564A; Mon, 26 Apr 2010 19:39:38 +0000 (UTC) (envelope-from c.jayachandran@gmail.com) Received: from mail-pv0-f182.google.com (mail-pv0-f182.google.com [74.125.83.182]) by mx1.freebsd.org (Postfix) with ESMTP id CB2058FC17; Mon, 26 Apr 2010 19:39:37 +0000 (UTC) Received: by pvc21 with SMTP id 21so464849pvc.13 for ; Mon, 26 Apr 2010 12:39:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:received:in-reply-to :references:date:message-id:subject:from:to:cc:content-type :content-transfer-encoding; bh=Ox35G2GJdQ/WNuSgOkMaH3x2+KcLS+VsVWp/tgONnF8=; b=C0mD4917TNY90S5Xfn7ZC2UicPFeio5VY5EemsiSch1Gf2ceLW6SdfMt7nVz3LZdL3 64eKWKJi8/rjOTK2VfNwNY5SNlQPfS0WackYKpaLtu0PeaJonWbplJVUTRtj0JX/wu/U 4FpFiSoGIrA3WM6zAFXzO2Vf5qqBXxmluod9w= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type:content-transfer-encoding; b=d7RmMPGKphBxRrKtHgmJyuMqwN4Cr7dwKFvYcbje8E/Aifk7AMqwGdy+FSq3p2QXGb YhQteFGPyYCTXVN8rzToZNtwDNZGexhmsIJaqM9DAKbJmudidzdMkrNDX18NN+yul5EH Y31T87GRdVZKYE1o8rHfNcYE7mgFXp4KVtH34= MIME-Version: 1.0 Received: by 10.141.2.4 with SMTP id e4mr4375805rvi.60.1272310774875; Mon, 26 Apr 2010 12:39:34 -0700 (PDT) Received: by 10.140.194.17 with HTTP; Mon, 26 Apr 2010 12:39:34 -0700 (PDT) In-Reply-To: <3820374E-010D-40EA-A596-4AF1694B4119@freebsd.org> References: <6BDB3874-D779-45A6-ABAE-4C331D78A189@lakerest.net> <7BEFA3F5-97AE-477C-9DD3-EF1C4B7DCEB0@freebsd.org> <3820374E-010D-40EA-A596-4AF1694B4119@freebsd.org> Date: Tue, 27 Apr 2010 01:09:34 +0530 Message-ID: From: "C. Jayachandran" To: Rui Paulo Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Cc: freebsd-mips@freebsd.org Subject: Re: SMP support for XLR processors. X-BeenThere: freebsd-mips@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Porting FreeBSD to MIPS List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 26 Apr 2010 19:39:38 -0000 On Tue, Apr 20, 2010 at 4:42 PM, Rui Paulo wrote: > On 20 Apr 2010, at 12:06, C. Jayachandran wrote: >> I'm not seeing the issue here(my output for ref below). =A0The rge patch >> should not really make a difference - but it will be good to try with >> that. =A0The only other difference I can think of between our configs is >> MFS root/NFS root and rge0/rge1 - but none of these should affect the >> message ring threads. =A0Can you send me the config you use? > ... > I use the basic XLR config with some mods: > +options =A0 =A0 =A0 =A0PREEMPTION =A0 =A0 =A0 =A0 =A0 =A0 =A0# Enable ke= rnel thread preemption ... As Randall said, this may be the issue, I haven't had much time to look at this, since I'm still looking at another issue. Do you still have the issue without PREEMPTION? Thanks, JC.