From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.15]) (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 F296D1E4B2; Fri, 28 Mar 2025 20:03:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.15 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743192210; cv=none; b=NkVZTHHSfX+In0NvXCuyGFMj6D0m5RtUp7jngRNUYThlOVwT8iNJFW88DkwI9ie/qnyfpEQ5uk+nvu2DMCi/+/g6W1MdYqlRn0v+kPx/8aoqGppbkAk1mEXnb0faVVtH/V9z4RqePtsBgKcomE3sQJBo3wQBu38h6AbOalG5HWM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743192210; c=relaxed/simple; bh=oXvEdptZ4699fzer6hFygk1UxVBd4LiQGME//n0kV8A=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=gpWnru0lOZ7hUaYpRtqzxUUbCmoTvUlfOJlbs+z8HatVSsAjkzf3JTPkDmAimBM8CDqyPS6Yn4hixIAzz31YgNp+IR0ssCRRgdePDqYSphOP6MdoZCZt32OTGsdzSgfqCnUvqQZ88IdR0lnDf2e3hMooIL/zFFdlGLyY3uTQPhw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=QVIUN62/; arc=none smtp.client-ip=198.175.65.15 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="QVIUN62/" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1743192209; x=1774728209; h=message-id:date:mime-version:subject:to:cc:references: from:in-reply-to:content-transfer-encoding; bh=oXvEdptZ4699fzer6hFygk1UxVBd4LiQGME//n0kV8A=; b=QVIUN62/VWRiiMVDxwK2F3phHaDHpbn6lBpexnz3giwuSo+7j8sYBugV CTLFiqeT7U2LCGUoc1jVyZtwXihE2QbmumKXj9b2JdI9N/8Xe27947pMJ sbRKOztagnDTzgrGAgA5+lr9cGJ94jRtWZDuKQm4lUdEWhNUCzRPk0mFG MjjMVGYCUyrflwbd6vwqXr6x4qVr/3XQ4dSErK0VeNR+B5ohQUqv0X1QX nY08jM0YzsVrGMUYZagkwa8rVFb+jT3DTXQdn9GJCgy7G0sF3QSTYO4ou wY+1wgZOj3p0jfjAS37DrDA6ZHrcn9XL8skBcxCKKHY232pTXm0wIkqi9 g==; X-CSE-ConnectionGUID: bXc0tTpyRcqo4LNFm5nXmw== X-CSE-MsgGUID: eeiBfQ7rQ/m1qCF2shreIA== X-IronPort-AV: E=McAfee;i="6700,10204,11387"; a="48223367" X-IronPort-AV: E=Sophos;i="6.14,284,1736841600"; d="scan'208";a="48223367" Received: from fmviesa001.fm.intel.com ([10.60.135.141]) by orvoesa107.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Mar 2025 13:03:24 -0700 X-CSE-ConnectionGUID: 0nv0FfAHR0uFwkookyPZ1g== X-CSE-MsgGUID: r0S/NuprRKiZ9NfzAR3Ntg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.14,284,1736841600"; d="scan'208";a="156528100" Received: from iherna2-mobl4.amr.corp.intel.com (HELO [10.125.108.185]) ([10.125.108.185]) by smtpauth.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Mar 2025 13:03:22 -0700 Message-ID: <14bfcfa0-5999-49e4-854e-ff8810d6df3c@intel.com> Date: Fri, 28 Mar 2025 13:03:19 -0700 Precedence: bulk X-Mailing-List: linux-next@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [BUG -next] ./usr/include/cxl/features.h:11:10: fatal error: uuid/uuid.h: No such file or directory To: paulmck@kernel.org, linux-cxl@vger.kernel.org Cc: dave@stgolabs.net, jonathan.cameron@huawei.com, alison.schofield@intel.com, vishal.l.verma@intel.com, ira.weiny@intel.com, dan.j.williams@intel.com, gourry@gourry.net, linux-kernel@vger.kernel.org, linux-next@vger.kernel.org, sfr@canb.auug.org.au References: Content-Language: en-US From: Dave Jiang In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 3/28/25 10:39 AM, Paul E. McKenney wrote: > Hello! > > In next-20250328 and next-20250327, allmodconfig builds get me: > > ./usr/include/cxl/features.h:11:10: fatal error: uuid/uuid.h: No such file or directory > > This file is apparently auto-generated, because when I change the #include > to the more likely linux/uuid.h, my changes are overwritten by the build. > > Gregory Price noted that something similar has happened recently and been fixed: > > https://lore.kernel.org/all/70ba4e80-53c4-4583-82f3-2851e0829aa6@linux.ibm.com/ > > Perhaps someone unfixed it? > > Thanx, Paul I can't get the powerpc cross build to build to reproduce the issue from next-20250328. Does the change below address the issue for you? --- diff --git a/include/uapi/cxl/features.h b/include/uapi/cxl/features.h index d6db8984889f..691eeda9c892 100644 --- a/include/uapi/cxl/features.h +++ b/include/uapi/cxl/features.h @@ -8,11 +8,7 @@ #define _UAPI_CXL_FEATURES_H_ #include -#ifndef __KERNEL__ -#include -#else #include -#endif /* * struct cxl_mbox_get_sup_feats_in - Get Supported Features input