From mboxrd@z Thu Jan  1 00:00:00 1970
From: Eric Dumazet <eric.dumazet@gmail.com>
Subject: Re: dvb usb issues since kernel 4.9
Date: Fri, 12 Jan 2018 13:48:46 -0800
Message-ID: <1515793726.3606.1.camel@gmail.com>
References: <20180107090336.03826df2@vento.lan>
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         <20180108223109.66c91554@redhat.com>
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Cc: Josef Griebichler <griebichler.josef@gmx.at>,
        Jesper Dangaard Brouer <jbrouer@redhat.com>,
        Peter Zijlstra <peterz@infradead.org>,
        Alan Stern <stern@rowland.harvard.edu>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        USB list <linux-usb@vger.kernel.org>,
        Rik van Riel <riel@redhat.com>,
        Paolo Abeni <pabeni@redhat.com>,
        Hannes Frederic Sowa <hannes@redhat.com>,
        linux-kernel <linux-kernel@vger.kernel.org>,
        netdev <netdev@vger.kernel.org>,
        Jonathan Corbet <corbet@lwn.net>,
        LMML <linux-media@vger.kernel.org>,
        David Miller <davem@davemloft.net>,
        Arnd Bergmann <arnd@arndb.de>
To: Mauro Carvalho Chehab <mchehab@s-opensource.com>,
        Linus Torvalds <torvalds@linux-foundation.org>,
        Eric Dumazet <edumazet@google.com>
Return-path: <linux-kernel-owner@vger.kernel.org>
In-Reply-To: <20180112191343.3083b70e@vento.lan>
Sender: linux-kernel-owner@vger.kernel.org
List-Id: netdev.vger.kernel.org

On Fri, 2018-01-12 at 19:13 -0200, Mauro Carvalho Chehab wrote:
> 
> 
> The .config file used to build the Kernel is at:
> 	https://pastebin.com/wpZghann
> 

Hi Mauro

Any chance you can try CONFIG_HZ_1000=y, CONFIG_HZ=1000 ?

Thanks.