From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752637AbeDLGkd convert rfc822-to-8bit (ORCPT ); Thu, 12 Apr 2018 02:40:33 -0400 Received: from lithops.sigma-star.at ([195.201.40.130]:56096 "EHLO lithops.sigma-star.at" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751993AbeDLGkc (ORCPT ); Thu, 12 Apr 2018 02:40:32 -0400 From: Richard Weinberger To: user-mode-linux-devel@lists.sourceforge.net Cc: linux-kernel@vger.kernel.org, jdike@addtoit.com Subject: Re: [PATCH] um: Fix return value of start_idle_thread Date: Thu, 12 Apr 2018 08:40:30 +0200 Message-ID: <9086376.yYHLv4WMPf@blindfold> In-Reply-To: <20180329204559.14113-1-richard@nod.at> References: <20180329204559.14113-1-richard@nod.at> MIME-Version: 1.0 Content-Transfer-Encoding: 8BIT Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Am Donnerstag, 29. März 2018, 22:45:59 CEST schrieb Richard Weinberger: > While the function will never returns, gcc will warns. > Add a return statement to make gcc happy. > Before f44f1e7da7c8 we never noticed because gcc knows that longjmp does > not return. > > arch/um/os-Linux/skas/process.c: In function ‘start_idle_thread’: > arch/um/os-Linux/skas/process.c:613:1: warning: control reaches end of non-void function [-Wreturn-type] > > Fixes: f44f1e7da7c8 ("um: Avoid longjmp/setjmp symbol clashes with libpthread.a") > Signed-off-by: Richard Weinberger Applied. Thanks, //richard From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from [172.30.20.202] (helo=mx.sourceforge.net) by sfs-ml-2.v29.lw.sourceforge.com with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.90_1) (envelope-from ) id 1f6VuT-0007Wg-Gr for user-mode-linux-devel@lists.sourceforge.net; Thu, 12 Apr 2018 06:40:41 +0000 Received: from lithops.sigma-star.at ([195.201.40.130]) by sfi-mx-4.v28.lw.sourceforge.com with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.90_1) id 1f6VuR-009oZp-Fg for user-mode-linux-devel@lists.sourceforge.net; Thu, 12 Apr 2018 06:40:41 +0000 From: Richard Weinberger Date: Thu, 12 Apr 2018 08:40:30 +0200 Message-ID: <9086376.yYHLv4WMPf@blindfold> In-Reply-To: <20180329204559.14113-1-richard@nod.at> References: <20180329204559.14113-1-richard@nod.at> MIME-Version: 1.0 Subject: Re: [uml-devel] [PATCH] um: Fix return value of start_idle_thread List-Id: The user-mode Linux development list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: user-mode-linux-devel-bounces@lists.sourceforge.net To: user-mode-linux-devel@lists.sourceforge.net Cc: jdike@addtoit.com, linux-kernel@vger.kernel.org QW0gRG9ubmVyc3RhZywgMjkuIE3DpHJ6IDIwMTgsIDIyOjQ1OjU5IENFU1Qgc2NocmllYiBSaWNo YXJkIFdlaW5iZXJnZXI6Cj4gV2hpbGUgdGhlIGZ1bmN0aW9uIHdpbGwgbmV2ZXIgcmV0dXJucywg Z2NjIHdpbGwgd2FybnMuCj4gQWRkIGEgcmV0dXJuIHN0YXRlbWVudCB0byBtYWtlIGdjYyBoYXBw eS4KPiBCZWZvcmUgZjQ0ZjFlN2RhN2M4IHdlIG5ldmVyIG5vdGljZWQgYmVjYXVzZSBnY2Mga25v d3MgdGhhdCBsb25nam1wIGRvZXMKPiBub3QgcmV0dXJuLgo+IAo+IGFyY2gvdW0vb3MtTGludXgv c2thcy9wcm9jZXNzLmM6IEluIGZ1bmN0aW9uIOKAmHN0YXJ0X2lkbGVfdGhyZWFk4oCZOgo+IGFy Y2gvdW0vb3MtTGludXgvc2thcy9wcm9jZXNzLmM6NjEzOjE6IHdhcm5pbmc6IGNvbnRyb2wgcmVh Y2hlcyBlbmQgb2Ygbm9uLXZvaWQgZnVuY3Rpb24gWy1XcmV0dXJuLXR5cGVdCj4gCj4gRml4ZXM6 IGY0NGYxZTdkYTdjOCAoInVtOiBBdm9pZCBsb25nam1wL3NldGptcCBzeW1ib2wgY2xhc2hlcyB3 aXRoIGxpYnB0aHJlYWQuYSIpCj4gU2lnbmVkLW9mZi1ieTogUmljaGFyZCBXZWluYmVyZ2VyIDxy aWNoYXJkQG5vZC5hdD4KCkFwcGxpZWQuCgpUaGFua3MsCi8vcmljaGFyZAoKLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tCkNoZWNrIG91dCB0aGUgdmlicmFudCB0ZWNoIGNvbW11bml0eSBvbiBvbmUgb2Yg dGhlIHdvcmxkJ3MgbW9zdAplbmdhZ2luZyB0ZWNoIHNpdGVzLCBTbGFzaGRvdC5vcmchIGh0dHA6 Ly9zZG0ubGluay9zbGFzaGRvdApfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fXwpVc2VyLW1vZGUtbGludXgtZGV2ZWwgbWFpbGluZyBsaXN0ClVzZXItbW9kZS1s aW51eC1kZXZlbEBsaXN0cy5zb3VyY2Vmb3JnZS5uZXQKaHR0cHM6Ly9saXN0cy5zb3VyY2Vmb3Jn ZS5uZXQvbGlzdHMvbGlzdGluZm8vdXNlci1tb2RlLWxpbnV4LWRldmVsCg==