From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.14]) (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 9D7D41D5AC5; Thu, 26 Sep 2024 20:31:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.14 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727382707; cv=none; b=sbmnSyqjwltl5kKQ64cPsqYiWFuX4/cPI5jEMY/I8sNblSwZEGeSxyaYwg8hAZtC8iZg7i0WODpdEg2ZRaAkXvSR0xFL/z7quP3R+fICdpvKjq/gV7Es1Z4lrZfZvQwk4Q/IxYzcfuvfSSXsiaO7gUmXCoOayR5h9wHDHHB9C54= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727382707; c=relaxed/simple; bh=iZH+ElxSkR/k3giY3/bChPya9hqtm05vBd05Dre3eCo=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=hC12E4gGlSBYcPxtSIcJvT2g/thvf5MAzYo45dASu1egnJGcADvANBvBwPIevca5ZHkSDtvuwQMzOgnyb4C4yIR19AcG8TkFsQ+ViAs8o93D2j9HMc4F0xP0hz0mT4fmOCaMqND1K+WNL2QXBgaXFkBGWLEBmVr2J//sQR3QUWQ= 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=TyAl67OE; arc=none smtp.client-ip=192.198.163.14 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="TyAl67OE" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1727382705; x=1758918705; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=iZH+ElxSkR/k3giY3/bChPya9hqtm05vBd05Dre3eCo=; b=TyAl67OEANA3PQv3xNuIFhp/dVKrO8KMUlsjh13fbnQUBRdKSU8V0+ZC 2/nDT4nrOJ1G6KmdOXOkba3Xrf1TWr8GcPzT5AzByePH1sEBEeN8wAZFF AE95K72rAPZLjnb+3apbrwUO+iC9T0ZETuQqGijJd/N90rMUnlGaaREvA v7rcHNyIHhzI/Wu7R0+Xv+tirco3nK42wIWYeggALW2U8Ut39Eyd/E05/ aqvk2auxQYd8oGjBeO/oyo9vkApkH1Fgqn5XAldK4pb/yC605CbHnJvzi 9Kcaj2etxI03ZFQw+ScGy5qr62klXLJX4UcrrpqWbz1WBGQULP+9MTJJm w==; X-CSE-ConnectionGUID: FmDZhE5oQGqH46ZBSheuug== X-CSE-MsgGUID: Y3GThOwMRxqce+XBBFxZzw== X-IronPort-AV: E=McAfee;i="6700,10204,11207"; a="26690288" X-IronPort-AV: E=Sophos;i="6.11,156,1725346800"; d="scan'208";a="26690288" Received: from fmviesa005.fm.intel.com ([10.60.135.145]) by fmvoesa108.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Sep 2024 13:31:45 -0700 X-CSE-ConnectionGUID: gldxkRZZR7+N+/ya0A+Skg== X-CSE-MsgGUID: Zerset9BTJazvYoEY6zslw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.11,156,1725346800"; d="scan'208";a="76657648" Received: from lkp-server01.sh.intel.com (HELO 53e96f405c61) ([10.239.97.150]) by fmviesa005.fm.intel.com with ESMTP; 26 Sep 2024 13:31:42 -0700 Received: from kbuild by 53e96f405c61 with local (Exim 4.96) (envelope-from ) id 1stv9H-000LAt-1X; Thu, 26 Sep 2024 20:31:39 +0000 Date: Fri, 27 Sep 2024 04:31:33 +0800 From: kernel test robot To: Benno Lossin , Miguel Ojeda , Alex Gaynor , Boqun Feng , Gary Guo , =?iso-8859-1?Q?Bj=F6rn?= Roy Baron , Andreas Hindborg , Alice Ryhl , Trevor Gross Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Greg KH , Simona Vetter , linux-kernel@vger.kernel.org, rust-for-linux@vger.kernel.org Subject: Re: [PATCH v2 1/2] rust: add untrusted data abstraction Message-ID: <202409270303.kUIAmOmY-lkp@intel.com> References: <20240925205244.873020-2-benno.lossin@proton.me> 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=us-ascii Content-Disposition: inline In-Reply-To: <20240925205244.873020-2-benno.lossin@proton.me> Hi Benno, kernel test robot noticed the following build errors: [auto build test ERROR on a2f11547052001bd448ccec81dd1e68409078fbb] url: https://github.com/intel-lab-lkp/linux/commits/Benno-Lossin/rust-add-untrusted-data-abstraction/20240926-045445 base: a2f11547052001bd448ccec81dd1e68409078fbb patch link: https://lore.kernel.org/r/20240925205244.873020-2-benno.lossin%40proton.me patch subject: [PATCH v2 1/2] rust: add untrusted data abstraction config: x86_64-buildonly-randconfig-002-20240927 (https://download.01.org/0day-ci/archive/20240927/202409270303.kUIAmOmY-lkp@intel.com/config) compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240927/202409270303.kUIAmOmY-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202409270303.kUIAmOmY-lkp@intel.com/ All errors (new ones prefixed by >>): >> error[E0004]: non-exhaustive patterns: `Err(_)` not covered --> rust/kernel/validate.rs:188:15 | 188 | match unsafe { value.__init(ptr) } { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ pattern `Err(_)` not covered | note: `core::result::Result<(), Infallible>` defined here --> /opt/cross/rustc-1.78.0-bindgen-0.65.1/rustup/toolchains/1.78.0-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/result.rs:502:1 | 502 | pub enum Result { | ^^^^^^^^^^^^^^^^^^^^^ ... 511 | Err(#[stable(feature = "rust1", since = "1.0.0")] E), | --- not covered = note: the matched value is of type `core::result::Result<(), Infallible>` help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown | 189 ~ Ok(()) => {}, 190 + Err(_) => todo!() | -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki