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[2620:137:e000::1:20]) by mx.google.com with ESMTP id 192-20020a6302c9000000b00543d2b94731si5185065pgc.479.2023.07.17.02.59.55; Mon, 17 Jul 2023 03:00:09 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@intel.com header.s=Intel header.b=DU7Qs3sM; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230399AbjGQJid (ORCPT + 99 others); Mon, 17 Jul 2023 05:38:33 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41632 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231278AbjGQJiC (ORCPT ); Mon, 17 Jul 2023 05:38:02 -0400 Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D203A1990; Mon, 17 Jul 2023 02:36:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1689586593; x=1721122593; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=5TYmTtlTfntSQg4aPnMTHdSZrsTPtIqbLnEImTw0oOU=; b=DU7Qs3sMvWLe/a5mtE7MDyXv1lwB47QQCKq0KMu6MOIgjn/UKcIPO4ei 1gKApvNVGLvH4xn57OcE4wwgWlSfH5UH/ydUaNFTmSsch3+fHZj0KHGDG cvjGHax7ezrpGFgvv2JRBVamcV8TUX0Og/+tumQWMkep0tWz0s5xu1kTC vkZSKRizMapsDTtYGFH5hp6UU2SwYtFovyaO2m3ZUUoSBGOFJqOY6Izbo QGDurB98DCeYaPdqRaF9js/yc01E+vW9z8kVLt3SzjPAK/KEN+cq9LBRY yWp8LxqKwOHgjzNae6SRkeKnY8A9nVkcIimr3BFBc8yTMGnrQAAlTrbAT Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10773"; a="396712630" X-IronPort-AV: E=Sophos;i="6.01,211,1684825200"; d="scan'208";a="396712630" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Jul 2023 02:36:19 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10773"; a="836820997" X-IronPort-AV: E=Sophos;i="6.01,211,1684825200"; d="scan'208";a="836820997" Received: from smile.fi.intel.com ([10.237.72.54]) by fmsmga002.fm.intel.com with ESMTP; 17 Jul 2023 02:36:16 -0700 Received: from andy by smile.fi.intel.com with local (Exim 4.96) (envelope-from ) id 1qLKeM-007bvc-1V; Mon, 17 Jul 2023 12:36:14 +0300 Date: Mon, 17 Jul 2023 12:36:14 +0300 From: Andy Shevchenko To: Arnd Bergmann Cc: Jiri Kosina , Benjamin Tissoires , Arnd Bergmann , "K. Y. Srinivasan" , Haiyang Zhang , Wei Liu , Dexuan Cui , Paulo Miguel Almeida , Michael Kelley , Dawei Li , Yang Yingliang , Thomas =?iso-8859-1?Q?Wei=DFschuh?= , linux-hyperv@vger.kernel.org, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] HID: hyperv: avoid struct memcpy overrun warning Message-ID: References: <20230705140242.844167-1-arnd@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230705140242.844167-1-arnd@kernel.org> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, RCVD_IN_DNSWL_BLOCKED,RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Jul 05, 2023 at 04:02:24PM +0200, Arnd Bergmann wrote: > From: Arnd Bergmann > > A previous patch addressed the fortified memcpy warning for most > builds, but I still see this one with gcc-9: JFYI: as of today I have run Linux Next with `make W=1 allmodconfig` on x86_64 and it seems there are still tons of similar issues which break the build. -- With Best Regards, Andy Shevchenko