From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.3 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DAF2DC433FF for ; Mon, 12 Aug 2019 18:10:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AEF5E2070C for ; Mon, 12 Aug 2019 18:10:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1565633402; bh=ILnj6kPDUnzY5ixHdPSfrLLMfvvQssQWfSVFfuwlzUc=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=AKJQEVVuyc3VGQu87GofYKbGERfPkEX6A50usjKfH6pDcoByJuKn61jFjCMVGV1Ly WZlrrCLZPYTO4tvKp52adChHJZGUX3vSMndilhM61dfd/b/Qp8dJwWrLQw/HRMz7MH tdHLNsS90gwBPI8RGreu6Wf93zFSiNcGay+q3LoE= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726683AbfHLSKC (ORCPT ); Mon, 12 Aug 2019 14:10:02 -0400 Received: from mail.kernel.org ([198.145.29.99]:57342 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726144AbfHLSKB (ORCPT ); Mon, 12 Aug 2019 14:10:01 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 594E52067D; Mon, 12 Aug 2019 18:10:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1565633400; bh=ILnj6kPDUnzY5ixHdPSfrLLMfvvQssQWfSVFfuwlzUc=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=JAVxM2ecyVaX+A6MtdaBhEdeQQe2vjUUJkK9TI9nC/gYf91poc4RLf7DKFZcpn2lb m6CgfqFUXSjzunGSs1kA0POztOgvfbM/37aTtEa7C58UyGIzUSE7F5mTISMW5SCYYf +6IeuofZ6/Cnal3oMGkD6I7gD8NdU1wcYK+3VhFE= Date: Mon, 12 Aug 2019 20:09:58 +0200 From: Greg KH To: Nick Desaulniers Cc: Daniel Borkmann , kbuild@01.org, clang-built-linux , Thomas Gleixner , "# 3.4.x" , kbuild test robot Subject: Re: [stable:linux-4.14.y 8386/9999] drivers/gpu/drm/i915/gvt/opregion.o: warning: objtool: intel_vgpu_emulate_opregion_request()+0xbe: can't find jump dest instruction at .text+0x6dd Message-ID: <20190812180958.GA14905@kroah.com> References: <201908120108.9KdVOsTD%lkp@intel.com> <20190812175828.GA13040@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.12.1 (2019-06-15) Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On Mon, Aug 12, 2019 at 11:00:38AM -0700, Nick Desaulniers wrote: > On Mon, Aug 12, 2019 at 10:58 AM Greg KH wrote: > > > > On Mon, Aug 12, 2019 at 10:49:47AM -0700, Nick Desaulniers wrote: > > > On Sun, Aug 11, 2019 at 10:08 AM kbuild test robot wrote: > > > > > > > > CC: kbuild-all@01.org > > > > TO: Daniel Borkmann > > > > CC: "Greg Kroah-Hartman" > > > > CC: Thomas Gleixner > > > > > > > > tree: https://kernel.googlesource.com/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.14.y > > > > head: 3ffe1e79c174b2093f7ee3df589a7705572c9620 > > > > commit: e28951100515c9fd8f8d4b06ed96576e3527ad82 [8386/9999] x86/retpolines: Disable switch jump tables when retpolines are enabled > > > > config: x86_64-rhel-7.6 (attached as .config) > > > > compiler: clang version 10.0.0 (git://gitmirror/llvm_project 45a3fd206fb06f77a08968c99a8172cbf2ccdd0f) > > > > reproduce: > > > > git checkout e28951100515c9fd8f8d4b06ed96576e3527ad82 > > > > # save the attached .config to linux build tree > > > > make ARCH=x86_64 > > > > > > > > If you fix the issue, kindly add following tag > > > > Reported-by: kbuild test robot > > > > > > > > All warnings (new ones prefixed by >>): > > > > > > > > In file included from drivers/gpu/drm/i915/gvt/opregion.c:25: > > > > In file included from drivers/gpu/drm/i915/i915_drv.h:61: > > > > In file included from drivers/gpu/drm/i915/intel_uc.h:31: > > > > In file included from drivers/gpu/drm/i915/i915_vma.h:34: > > > > drivers/gpu/drm/i915/i915_gem_object.h:290:1: warning: attribute declaration must precede definition [-Wignored-attributes] > > > > __deprecated > > > > ^ > > > > > > Was there another patch that fixes this that should have been > > > backported to stable (4.14) along with this? > > > > If this is an issue on the latest 4.14.y tree, please let me know. Look > > at how far back this commit is before getting worried :) > > patch 8386/9999 ???!!! Were there exactly 9999 patches backported, or > does git stop reporting after 4 digits? "4 digits ought to be enough > for anyone!" (except GKH, it would seem ;) ). I blame kbuild, every once in a while when it adds something new to its system it goes off and does crazy things like this...