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Tue, 10 Apr 2018 03:39:10 -0400 Received: from mga03.intel.com ([134.134.136.65]:19284 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751963AbeDJHjK (ORCPT ); Tue, 10 Apr 2018 03:39:10 -0400 X-Amp-Result: UNSCANNABLE X-Amp-File-Uploaded: False X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.48,431,1517904000"; d="scan'208";a="45638267" Date: Tue, 10 Apr 2018 10:39:06 +0300 From: Heikki Krogerus To: Tobias Regnery Cc: gregkh@linuxfoundation.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] usb: typec: ucsi: fix tracepoint related build error Message-ID: <20180410073906.GC10141@kuha.fi.intel.com> References: <20180409075517.15362-1-tobias.regnery@gmail.com> <20180409100153.GA10141@kuha.fi.intel.com> <20180409114053.GA9417@builder> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20180409114053.GA9417@builder> User-Agent: Mutt/1.9.2 (2017-12-15) Sender: linux-usb-owner@vger.kernel.org X-Mailing-List: linux-usb@vger.kernel.org X-getmail-retrieved-from-mailbox: INBOX X-Mailing-List: linux-kernel@vger.kernel.org List-ID: Hi Tobias, On Mon, Apr 09, 2018 at 01:40:53PM +0200, Tobias Regnery wrote: > You are right, building a defconfig, enable the UCSI driver and disable > CONFIG_FTRACE indeed builds without problems. So it must be some other > combination of config options. Attached is the randconfig which triggers > the problem with linux-next from today. > > Regardless of the root cause, building trace.c conditionally on > CONFIG_TRACING works and the build failure goes away. Grepping through > the tree this seems to be the right option to depend on, as other users > of tracepoints are doing the same. Fair enough. I'll send a fix for that. Thanks, -- heikki From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Subject: usb: typec: ucsi: fix tracepoint related build error From: Heikki Krogerus Message-Id: <20180410073906.GC10141@kuha.fi.intel.com> Date: Tue, 10 Apr 2018 10:39:06 +0300 To: Tobias Regnery Cc: gregkh@linuxfoundation.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org List-ID: SGkgVG9iaWFzLAoKT24gTW9uLCBBcHIgMDksIDIwMTggYXQgMDE6NDA6NTNQTSArMDIwMCwgVG9i aWFzIFJlZ25lcnkgd3JvdGU6Cj4gWW91IGFyZSByaWdodCwgYnVpbGRpbmcgYSBkZWZjb25maWcs IGVuYWJsZSB0aGUgVUNTSSBkcml2ZXIgYW5kIGRpc2FibGUKPiBDT05GSUdfRlRSQUNFIGluZGVl ZCBidWlsZHMgd2l0aG91dCBwcm9ibGVtcy4gU28gaXQgbXVzdCBiZSBzb21lIG90aGVyCj4gY29t YmluYXRpb24gb2YgY29uZmlnIG9wdGlvbnMuIEF0dGFjaGVkIGlzIHRoZSByYW5kY29uZmlnIHdo aWNoIHRyaWdnZXJzCj4gdGhlIHByb2JsZW0gd2l0aCBsaW51eC1uZXh0IGZyb20gdG9kYXkuCj4g Cj4gUmVnYXJkbGVzcyBvZiB0aGUgcm9vdCBjYXVzZSwgYnVpbGRpbmcgdHJhY2UuYyBjb25kaXRp b25hbGx5IG9uCj4gQ09ORklHX1RSQUNJTkcgd29ya3MgYW5kIHRoZSBidWlsZCBmYWlsdXJlIGdv ZXMgYXdheS4gR3JlcHBpbmcgdGhyb3VnaAo+IHRoZSB0cmVlIHRoaXMgc2VlbXMgdG8gYmUgdGhl IHJpZ2h0IG9wdGlvbiB0byBkZXBlbmQgb24sIGFzIG90aGVyIHVzZXJzCj4gb2YgdHJhY2Vwb2lu dHMgYXJlIGRvaW5nIHRoZSBzYW1lLgoKRmFpciBlbm91Z2guIEknbGwgc2VuZCBhIGZpeCBmb3Ig dGhhdC4KCgpUaGFua3MsCg==