From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.7]) (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 5FFF94501A; Fri, 4 Jul 2025 15:57:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.7 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751644640; cv=none; b=T2aFgHG4MzNt5ZPej8rBYHAwioRA1hAVjCbXYHjGfpEt0jNqIyZebr8+HbZTpcBe6RFuI1DUYGAU0kxsyP6uArIaHz4VY/oafvdwNIaeeByohZnKLCLxDaABnOEpWDJc9l0PBM8dxvrwcC4a/Zx0s1R06hILkIKey66ssgwiyZE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751644640; c=relaxed/simple; bh=KwR5g9qe9ps60+YgjR6/XFGIu3jFv+pBMeR7+nYiQzE=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=p8p+h04E/gAAOQ7FOSw8LrCqTlJeP8Z7+cl8hzgvu+C0oc582U7GDvBLT41uvYf9cl14vPJXYDBCqN+dG5Er9XTXGoM78byS/Pts7ad9qXHw7iFBLwiLvEA9cVf4q/zcGnfpE+sPLHZ5egvujKEeCW3FUVBI1Df/+XsWKgxRo/U= 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=DsKfPW40; arc=none smtp.client-ip=192.198.163.7 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="DsKfPW40" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1751644639; x=1783180639; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=KwR5g9qe9ps60+YgjR6/XFGIu3jFv+pBMeR7+nYiQzE=; b=DsKfPW40QRzYNqMKhh/ElrHC9LKSgY9OpoYOtjirHBpkwR/svY7g+1ry mtdCTyvpO+XOidsGM1L/io6twfTOUCDzE9cBnZ1indJfovva8jYMXZhaA IE1fgKiF0CwqSfxdJ+tKtjuwagfUDI3z7rZa7xQDR7WyaHHsiiyEMSPvS cMOVnU9A7e1rD5ZjZCR9pTITW170FNDlT7xWORTEbmuM9GO98GNbVTnDJ ozZQEkbEJcamKse1nPq0rQwQwu9gbaJ2x8BPnC83oWfRYnJLDKo9r8fm1 M91Q7oUtF/Xnf/4GeJO4PdJdB7CQ5h80rOFY6XSVXwUZMm1aSwL7FxehB A==; X-CSE-ConnectionGUID: I3ivcooVTr+NKDcRzLZO4g== X-CSE-MsgGUID: KIryPaYpRTioVrVHkCXoEg== X-IronPort-AV: E=McAfee;i="6800,10657,11484"; a="79421301" X-IronPort-AV: E=Sophos;i="6.16,287,1744095600"; d="scan'208";a="79421301" Received: from fmviesa003.fm.intel.com ([10.60.135.143]) by fmvoesa101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Jul 2025 08:57:17 -0700 X-CSE-ConnectionGUID: LlGoivA0SYalknVTk342qA== X-CSE-MsgGUID: qlh1fCFKTHuFfvi/Myn5DQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.16,287,1744095600"; d="scan'208";a="158699194" Received: from lkp-server01.sh.intel.com (HELO 0b2900756c14) ([10.239.97.150]) by fmviesa003.fm.intel.com with ESMTP; 04 Jul 2025 08:57:12 -0700 Received: from kbuild by 0b2900756c14 with local (Exim 4.96) (envelope-from ) id 1uXimj-0003rB-2T; Fri, 04 Jul 2025 15:57:09 +0000 Date: Fri, 4 Jul 2025 23:56:53 +0800 From: kernel test robot To: Kanchana P Sridhar , linux-kernel@vger.kernel.org, linux-mm@kvack.org, hannes@cmpxchg.org, yosry.ahmed@linux.dev, nphamcs@gmail.com, chengming.zhou@linux.dev, usamaarif642@gmail.com, ryan.roberts@arm.com, 21cnbao@gmail.com, ying.huang@linux.alibaba.com, akpm@linux-foundation.org, senozhatsky@chromium.org, linux-crypto@vger.kernel.org, herbert@gondor.apana.org.au, davem@davemloft.net, clabbe@baylibre.com, ardb@kernel.org, ebiggers@google.com, surenb@google.com, kristen.c.accardi@intel.com, vinicius.gomes@intel.com Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, wajdi.k.feghali@intel.com, vinodh.gopal@intel.com, kanchana.p.sridhar@intel.com Subject: Re: [PATCH v10 10/25] crypto: iaa - Rearchitect the iaa_crypto driver to be usable by zswap and zram. Message-ID: <202507050102.v288TUAS-lkp@intel.com> References: <20250704042323.10318-11-kanchana.p.sridhar@intel.com> Precedence: bulk X-Mailing-List: linux-crypto@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: <20250704042323.10318-11-kanchana.p.sridhar@intel.com> Hi Kanchana, kernel test robot noticed the following build warnings: [auto build test WARNING on herbert-cryptodev-2.6/master] [also build test WARNING on herbert-crypto-2.6/master akpm-mm/mm-everything linus/master v6.16-rc4 next-20250704] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Kanchana-P-Sridhar/crypto-iaa-Reorganize-the-iaa_crypto-driver-code/20250704-122613 base: https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git master patch link: https://lore.kernel.org/r/20250704042323.10318-11-kanchana.p.sridhar%40intel.com patch subject: [PATCH v10 10/25] crypto: iaa - Rearchitect the iaa_crypto driver to be usable by zswap and zram. config: x86_64-randconfig-004-20250704 (https://download.01.org/0day-ci/archive/20250705/202507050102.v288TUAS-lkp@intel.com/config) compiler: clang version 20.1.7 (https://github.com/llvm/llvm-project 6146a88f60492b520a36f8f8f3231e15f3cc6082) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250705/202507050102.v288TUAS-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/202507050102.v288TUAS-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/crypto/intel/iaa/iaa_crypto_main.c:2347:30: warning: variable 'ctx' set but not used [-Wunused-but-set-variable] 2347 | struct iaa_compression_ctx *ctx = crypto_tfm_ctx(tfm); | ^ 1 warning generated. vim +/ctx +2347 drivers/crypto/intel/iaa/iaa_crypto_main.c 4d9d295bdce222 Kanchana P Sridhar 2025-07-03 2343 2ec6761df889fd Tom Zanussi 2023-12-05 2344 static int iaa_comp_init_fixed(struct crypto_acomp *acomp_tfm) 2ec6761df889fd Tom Zanussi 2023-12-05 2345 { 2ec6761df889fd Tom Zanussi 2023-12-05 2346 struct crypto_tfm *tfm = crypto_acomp_tfm(acomp_tfm); 2ec6761df889fd Tom Zanussi 2023-12-05 @2347 struct iaa_compression_ctx *ctx = crypto_tfm_ctx(tfm); 2ec6761df889fd Tom Zanussi 2023-12-05 2348 4d9d295bdce222 Kanchana P Sridhar 2025-07-03 2349 ctx = iaa_ctx[IAA_MODE_FIXED]; 0ece0d4e1175a0 Kanchana P Sridhar 2025-07-03 2350 2ec6761df889fd Tom Zanussi 2023-12-05 2351 return 0; 2ec6761df889fd Tom Zanussi 2023-12-05 2352 } 2ec6761df889fd Tom Zanussi 2023-12-05 2353 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki