From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D40F61A6836; Wed, 29 Apr 2026 06:14:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777443280; cv=none; b=QSXoSiE14tLbsOp+dqRBR+r8FWy2KYsFZl40ftzhTH8GcVSAbAXMQV430H0Fh1o2+j4UeSQHvgSPDJ7cgpK3rhqkMIGsJqr9HBXD5KXb8o5btLbZOfUKPekxCpwH+md5QlPcBb+ULFgKiSPsuWey5wRghGUCoWraYxtOvXAEEho= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777443280; c=relaxed/simple; bh=u19cZe4uphaObeNRajl6+3fQGSo6ktKhIWkAlKGwXG8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=iuPLczS1B7UpGigZLYoXcfqFHe3davMSDhQ4wr9mGPuldTH5GSF2BA98KK3uvldR7sqdhmlH7KpK2l9+B13iqor52QEYJB8buQklB2XDtv6Zi7I1J13byXwhZCmj9dWNzZ79i2nMgXB9sKEwEXexPaMsbd19N9d6cGngd14Wre8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=pass smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=Fx7ihXJ8; arc=none smtp.client-ip=198.175.65.18 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="Fx7ihXJ8" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1777443278; x=1808979278; h=date:from:to:cc:subject:message-id:references: mime-version:content-transfer-encoding:in-reply-to; bh=u19cZe4uphaObeNRajl6+3fQGSo6ktKhIWkAlKGwXG8=; b=Fx7ihXJ8gc41sf3+OqQmCHadNqxzYsikEuz0wiTbUbyX96JthGgd5NRJ PEtfZd6I5KzYcJTfpCbgf8fAY2ywB4Lkg5goPYRuHsWvp8YdR8UeoG/Lm AGVDlk67Q86W69ZZkkKO4a95O3PltLT50xl8X+l8Dpd2kpH9/a1mfnHra 7qVmXJfFAWxEc3MzDoIdaWKJFnRzaaFL6AIznp5aRHEqtigUfQEcxALoi VSyBeaVHBDD9Go3qOcbJhc9dOIYrPthfMLdVfgYkZAF31QHNqphO6GbTw zSjn27nF0XibCJ/x4T9YIeYmHHZWtgjUvV40jApQu7/ft4voU4JQpyE5D Q==; X-CSE-ConnectionGUID: FWQKM/hJT22LOjEAzD6xuA== X-CSE-MsgGUID: 7cpVvH0XTYCT7GMUbKfK8Q== X-IronPort-AV: E=McAfee;i="6800,10657,11770"; a="78380543" X-IronPort-AV: E=Sophos;i="6.23,205,1770624000"; d="scan'208";a="78380543" Received: from orviesa007.jf.intel.com ([10.64.159.147]) by orvoesa110.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Apr 2026 23:14:38 -0700 X-CSE-ConnectionGUID: 5i34rrQ2QUyVhBI6f89KvA== X-CSE-MsgGUID: UIVWTR2fSU6J8gFJkt1CLw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,205,1770624000"; d="scan'208";a="234454349" Received: from ettammin-mobl2.ger.corp.intel.com (HELO localhost) ([10.245.245.141]) by orviesa007-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Apr 2026 23:14:35 -0700 Date: Wed, 29 Apr 2026 09:14:31 +0300 From: Andy Shevchenko To: Uwe =?iso-8859-1?Q?Kleine-K=F6nig_=28The_Capable_Hub=29?= Cc: Rob Clark , Dmitry Baryshkov , David Airlie , Simona Vetter , Kees Cook , Markus Schneider-Pargmann , Abhinav Kumar , Jessica Zhang , Sean Paul , Marijn Suijten , Konrad Dybcio , Akhil P Oommen , linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] drm/msm: Don't use UTS_RELEASE directly Message-ID: References: <20260428144553.1103785-2-u.kleine-koenig@baylibre.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: Organization: Intel Finland Oy - BIC 0357606-4 - c/o Alberga Business Park, 6 krs, Bertel Jungin Aukio 5, 02600 Espoo On Tue, Apr 28, 2026 at 06:39:53PM +0200, Uwe Kleine-König (The Capable Hub) wrote: > On Tue, Apr 28, 2026 at 06:56:15PM +0300, Andy Shevchenko wrote: > > On Tue, Apr 28, 2026 at 04:45:53PM +0200, Uwe Kleine-König (The Capable Hub) wrote: > > > UTS_RELEASE evaluates to a static string and changes quite easily (e.g. > > > uncommitted changes in the source tree or new commits). So when checking > > > if a patch introduces changes to the resulting binary each usage of > > > UTS_RELEASE is source of annoyance. > > > > > > Instead of using UTS_RELEASE directly use init_utsname()->release which > > > evaluates to the same string but with that a change of UTS_RELEASE > > > doesn't affect msm_disp_snapshot_util.o or msm_gpu.o. > > > > Would you like to submit similar changes against driver/auxdisplay? > > These didn't pollute my build results so far, so my pressure is small. > (Two of the three are not relevant for an allmodconfig build and the > third depends on PLAT_VERSATILE which isn't in my build matrix.) > > I assume you ask because if I say no you'd address that? In that case > please go on. Okay, noted. Thanks for bringing in the way how to solve it! -- With Best Regards, Andy Shevchenko