From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.55.52.120]) (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 96BEE2B9A6 for ; Tue, 7 Nov 2023 23:09:34 +0000 (UTC) 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="S5wvYGmt" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1699398574; x=1730934574; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=Prv8RWaOJBgcHqG+v97OCQqFifK+KHLwdXmy+7IQHXo=; b=S5wvYGmt+0UBY1SGYprWNOC+/WvHlB8fW/qbG2/saxj8Rqr1UWFB97ss QXohRrpX4bbZ6hLdr3vWlTDEkj/X7doWk1gAZfg5J0f5JngkRSDX1F/vb +k/HBucz56qaWzNSDiMNflqiJJZW+RRJjCzB4fKWK/sj1/ce6jEYxvYFO C3Tj+OgKD0ihDxcm/hBeJ/qNLxKtfXuVJWLmnEpkKXAYlUR79x0ICOBA0 5+s5b5jSUK3t1LQ7c5s0WeQSIlwaeNbErCguTxGr8C9QyG+aXi0nQ1iFh gLhOZDLSHvo7BUY0s5idj7qMFR6qUbXLvPwKXfvsyUx6bjXUOop27gmAc w==; X-IronPort-AV: E=McAfee;i="6600,9927,10887"; a="388503389" X-IronPort-AV: E=Sophos;i="6.03,284,1694761200"; d="scan'208";a="388503389" Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Nov 2023 15:09:33 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10887"; a="886465327" X-IronPort-AV: E=Sophos;i="6.03,284,1694761200"; d="scan'208";a="886465327" Received: from lkp-server01.sh.intel.com (HELO 17d9e85e5079) ([10.239.97.150]) by orsmga004.jf.intel.com with ESMTP; 07 Nov 2023 15:09:32 -0800 Received: from kbuild by 17d9e85e5079 with local (Exim 4.96) (envelope-from ) id 1r0VCM-0007TY-1q; Tue, 07 Nov 2023 23:09:30 +0000 Date: Wed, 8 Nov 2023 07:08:34 +0800 From: kernel test robot To: andrey.konovalov@linux.dev Cc: oe-kbuild-all@lists.linux.dev Subject: Re: [PATCH RFC 12/20] kasan: save alloc stack traces for mempool Message-ID: <202311080634.DC7IwptF-lkp@intel.com> References: <325b1285d95f7bb6d2865750aa0088ab4cb5e0c3.1699297309.git.andreyknvl@google.com> Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <325b1285d95f7bb6d2865750aa0088ab4cb5e0c3.1699297309.git.andreyknvl@google.com> Hi, [This is a private test report for your RFC patch.] kernel test robot noticed the following build warnings: [auto build test WARNING on akpm-mm/mm-everything] [also build test WARNING on vbabka-slab/for-next linus/master v6.6 next-20231107] [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/andrey-konovalov-linux-dev/kasan-rename-kasan_slab_free_mempool-to-kasan_mempool_poison_object/20231107-042850 base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything patch link: https://lore.kernel.org/r/325b1285d95f7bb6d2865750aa0088ab4cb5e0c3.1699297309.git.andreyknvl%40google.com patch subject: [PATCH RFC 12/20] kasan: save alloc stack traces for mempool config: arm64-randconfig-002-20231107 (https://download.01.org/0day-ci/archive/20231108/202311080634.DC7IwptF-lkp@intel.com/config) compiler: aarch64-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231108/202311080634.DC7IwptF-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/202311080634.DC7IwptF-lkp@intel.com/ All warnings (new ones prefixed by >>): >> mm/kasan/common.c:270:6: warning: no previous prototype for 'unpoison_slab_object' [-Wmissing-prototypes] 270 | void unpoison_slab_object(struct kmem_cache *cache, void *object, gfp_t flags, | ^~~~~~~~~~~~~~~~~~~~ vim +/unpoison_slab_object +270 mm/kasan/common.c 269 > 270 void unpoison_slab_object(struct kmem_cache *cache, void *object, gfp_t flags, 271 bool init) 272 { 273 /* 274 * Unpoison the whole object. For kmalloc() allocations, 275 * poison_kmalloc_redzone() will do precise poisoning. 276 */ 277 kasan_unpoison(object, cache->object_size, init); 278 279 /* Save alloc info (if possible) for non-kmalloc() allocations. */ 280 if (kasan_stack_collection_enabled() && !is_kmalloc_cache(cache)) 281 kasan_save_alloc_info(cache, object, flags); 282 } 283 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki