From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from smtp1.osuosl.org (smtp1.osuosl.org [140.211.166.138]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 29827C9EC8D for ; Mon, 12 Jan 2026 16:06:45 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp1.osuosl.org (Postfix) with ESMTP id DBC948496B; Mon, 12 Jan 2026 16:06:44 +0000 (UTC) X-Virus-Scanned: amavis at osuosl.org Received: from smtp1.osuosl.org ([127.0.0.1]) by localhost (smtp1.osuosl.org [127.0.0.1]) (amavis, port 10024) with ESMTP id 23y4CDksfPFy; Mon, 12 Jan 2026 16:06:44 +0000 (UTC) X-Comment: SPF check N/A for local connections - client-ip=140.211.166.142; helo=lists1.osuosl.org; envelope-from=intel-wired-lan-bounces@osuosl.org; receiver= DKIM-Filter: OpenDKIM Filter v2.11.0 smtp1.osuosl.org DD34E8496C DKIM-Signature: v=1; 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12 Jan 2026 08:06:40 -0800 X-CSE-ConnectionGUID: iSLH7eN9SFOCYq5DOJ5WIw== X-CSE-MsgGUID: HOa+UAlbQ7W7l2VewISO6g== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,221,1763452800"; d="scan'208";a="203337754" Received: from lkp-server01.sh.intel.com (HELO 765f4a05e27f) ([10.239.97.150]) by orviesa010.jf.intel.com with ESMTP; 12 Jan 2026 08:06:34 -0800 Received: from kbuild by 765f4a05e27f with local (Exim 4.98.2) (envelope-from ) id 1vfKR5-00000000DY0-2V2o; Mon, 12 Jan 2026 16:06:31 +0000 Date: Tue, 13 Jan 2026 00:06:17 +0800 From: kernel test robot To: Ivan Vecera , netdev@vger.kernel.org Cc: oe-kbuild-all@lists.linux.dev, Eric Dumazet , Tony Nguyen , Rob Herring , Leon Romanovsky , Andrew Lunn , linux-rdma@vger.kernel.org, Przemek Kitszel , Arkadiusz Kubalewski , intel-wired-lan@lists.osuosl.org, Jakub Kicinski , Paolo Abeni , devicetree@vger.kernel.org, Conor Dooley , Jiri Pirko , Richard Cochran , Prathosh Satish , Vadim Fedorenko , Mark Bloch , linux-kernel@vger.kernel.org, Tariq Toukan , Alexander Lobakin , Jonathan Lemon , Krzysztof Kozlowski , Saeed Mahameed Message-ID: <202601122334.64RmoU1u-lkp@intel.com> References: <20260108182318.20935-11-ivecera@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260108182318.20935-11-ivecera@redhat.com> X-Mailman-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1768234001; x=1799770001; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=fyNj7tGccVud7VFJ570wDzTR6P1wo4PxWud1jjxeoLA=; b=NQK4xeDgINA2JepN0LwHCqxN+8xfsClRMqgWQMR0jK/fa2fc42nLSdDT q3aIJFIhJ+sqq2Rz6BwBvbQT/VacXSmDwo7a3UOExKH+cnDqFpegPczQR saUh4P50Ti2XGRq7WqeMYQSTW5E1fVJTO7C5k0sBYhvjcNFgPE09LI+Bh q3BxUgPB/W6A6ARZfQ+MAq3n3iUYrjmNZP4yDTaxMGjNRF4QQk0yPECNF snIudgnYlRT58kVLBHnU9wvkJaGCGVjQeHsrBcnlK0FnZHimCi84+66cC QDkw7QFkvy4qC1UyZXPivOHNqMz0eRJaOoCQjL1kWr7miMdzf2hknNGKb A==; X-Mailman-Original-Authentication-Results: smtp4.osuosl.org; dmarc=pass (p=none dis=none) header.from=intel.com X-Mailman-Original-Authentication-Results: smtp4.osuosl.org; dkim=pass (2048-bit key, unprotected) header.d=intel.com header.i=@intel.com header.a=rsa-sha256 header.s=Intel header.b=NQK4xeDg Subject: Re: [Intel-wired-lan] [PATCH net-next 10/12] dpll: Add reference count tracking support X-BeenThere: intel-wired-lan@osuosl.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Intel Wired Ethernet Linux Kernel Driver Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-wired-lan-bounces@osuosl.org Sender: "Intel-wired-lan" Hi Ivan, kernel test robot noticed the following build errors: [auto build test ERROR on net-next/main] url: https://github.com/intel-lab-lkp/linux/commits/Ivan-Vecera/dt-bindings-dpll-add-common-dpll-pin-consumer-schema/20260109-022618 base: net-next/main patch link: https://lore.kernel.org/r/20260108182318.20935-11-ivecera%40redhat.com patch subject: [Intel-wired-lan] [PATCH net-next 10/12] dpll: Add reference count tracking support config: m68k-allmodconfig (https://download.01.org/0day-ci/archive/20260112/202601122334.64RmoU1u-lkp@intel.com/config) compiler: m68k-linux-gcc (GCC) 15.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260112/202601122334.64RmoU1u-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/202601122334.64RmoU1u-lkp@intel.com/ All errors (new ones prefixed by >>): lib/ref_tracker.c: In function 'ref_tracker_alloc': >> lib/ref_tracker.c:277:22: error: implicit declaration of function 'stack_trace_save'; did you mean 'stack_depot_save'? [-Wimplicit-function-declaration] 277 | nr_entries = stack_trace_save(entries, ARRAY_SIZE(entries), 1); | ^~~~~~~~~~~~~~~~ | stack_depot_save Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for REF_TRACKER Depends on [n]: STACKTRACE_SUPPORT Selected by [y]: - DPLL_REFCNT_TRACKER [=y] && DPLL [=y] vim +277 lib/ref_tracker.c 4e66934eaadc83b Eric Dumazet 2021-12-04 252 4e66934eaadc83b Eric Dumazet 2021-12-04 253 int ref_tracker_alloc(struct ref_tracker_dir *dir, 4e66934eaadc83b Eric Dumazet 2021-12-04 254 struct ref_tracker **trackerp, 4e66934eaadc83b Eric Dumazet 2021-12-04 255 gfp_t gfp) 4e66934eaadc83b Eric Dumazet 2021-12-04 256 { 4e66934eaadc83b Eric Dumazet 2021-12-04 257 unsigned long entries[REF_TRACKER_STACK_ENTRIES]; 4e66934eaadc83b Eric Dumazet 2021-12-04 258 struct ref_tracker *tracker; 4e66934eaadc83b Eric Dumazet 2021-12-04 259 unsigned int nr_entries; acd8f0e5d72741b Andrzej Hajda 2023-06-02 260 gfp_t gfp_mask = gfp | __GFP_NOWARN; 4e66934eaadc83b Eric Dumazet 2021-12-04 261 unsigned long flags; 4e66934eaadc83b Eric Dumazet 2021-12-04 262 e3ececfe668facd Eric Dumazet 2022-02-04 263 WARN_ON_ONCE(dir->dead); e3ececfe668facd Eric Dumazet 2022-02-04 264 8fd5522f44dcd7f Eric Dumazet 2022-02-04 265 if (!trackerp) { 8fd5522f44dcd7f Eric Dumazet 2022-02-04 266 refcount_inc(&dir->no_tracker); 8fd5522f44dcd7f Eric Dumazet 2022-02-04 267 return 0; 8fd5522f44dcd7f Eric Dumazet 2022-02-04 268 } c12837d1bb31032 Eric Dumazet 2022-01-12 269 if (gfp & __GFP_DIRECT_RECLAIM) c12837d1bb31032 Eric Dumazet 2022-01-12 270 gfp_mask |= __GFP_NOFAIL; c12837d1bb31032 Eric Dumazet 2022-01-12 271 *trackerp = tracker = kzalloc(sizeof(*tracker), gfp_mask); 4e66934eaadc83b Eric Dumazet 2021-12-04 272 if (unlikely(!tracker)) { 4e66934eaadc83b Eric Dumazet 2021-12-04 273 pr_err_once("memory allocation failure, unreliable refcount tracker.\n"); 4e66934eaadc83b Eric Dumazet 2021-12-04 274 refcount_inc(&dir->untracked); 4e66934eaadc83b Eric Dumazet 2021-12-04 275 return -ENOMEM; 4e66934eaadc83b Eric Dumazet 2021-12-04 276 } 4e66934eaadc83b Eric Dumazet 2021-12-04 @277 nr_entries = stack_trace_save(entries, ARRAY_SIZE(entries), 1); 4e66934eaadc83b Eric Dumazet 2021-12-04 278 tracker->alloc_stack_handle = stack_depot_save(entries, nr_entries, gfp); 4e66934eaadc83b Eric Dumazet 2021-12-04 279 4e66934eaadc83b Eric Dumazet 2021-12-04 280 spin_lock_irqsave(&dir->lock, flags); 4e66934eaadc83b Eric Dumazet 2021-12-04 281 list_add(&tracker->head, &dir->list); 4e66934eaadc83b Eric Dumazet 2021-12-04 282 spin_unlock_irqrestore(&dir->lock, flags); 4e66934eaadc83b Eric Dumazet 2021-12-04 283 return 0; 4e66934eaadc83b Eric Dumazet 2021-12-04 284 } 4e66934eaadc83b Eric Dumazet 2021-12-04 285 EXPORT_SYMBOL_GPL(ref_tracker_alloc); 4e66934eaadc83b Eric Dumazet 2021-12-04 286 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki