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Ts'o" , Jonathan Corbet , Saravana Kannan , Jason Baron , Will Deacon , linux-kernel@vger.kernel.org, kernel-team@android.com Subject: Re: [PATCH v6] dynamic_debug: allow to work if debugfs is disabled Message-ID: <20200212215847.GA2386833@kroah.com> References: <20200123093628.GA18991@willie-the-truck> <20200123085015.GA436361@kroah.com> <20200125101130.449a8e4d@lwn.net> <20200125014231.GI147870@mit.edu> <20200123155340.GD147870@mit.edu> <20200209110549.GA1621867@kroah.com> <20200210211142.GB1373304@kroah.com> <827b4265-918e-99a7-544a-668edad5b2b9@infradead.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <827b4265-918e-99a7-544a-668edad5b2b9@infradead.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Feb 10, 2020 at 01:15:50PM -0800, Randy Dunlap wrote: > On 2/10/20 1:11 PM, Greg Kroah-Hartman wrote: > > diff --git a/Documentation/admin-guide/dynamic-debug-howto.rst b/Documentation/admin-guide/dynamic-debug-howto.rst > > index 252e5ef324e5..585451d12608 100644 > > --- a/Documentation/admin-guide/dynamic-debug-howto.rst > > +++ b/Documentation/admin-guide/dynamic-debug-howto.rst > > @@ -54,6 +54,9 @@ If you make a mistake with the syntax, the write will fail thus:: > > /dynamic_debug/control > > -bash: echo: write error: Invalid argument > > > > +Note, for systems without 'debugfs' enabled, the control file can also > > Hi Greg, > If you make any more changes, please drop the word "also" here ^^^^ I will delete it by hand when I apply the patch now, thanks! greg k-h