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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 38D01C5AC7A for ; Fri, 7 Aug 2026 19:45:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=SLfsZXX5/E+IfEtyY4p83itvgdWnsgPZnXzLGjQa8G4=; b=Zh2vdBKFSwuUOj+oQlOzRDHQX+ CSSmyrN+ODPLlPRUmirA52R1/GFnsSAwUmnO0LWlqtF+YDw1Jq48toLll12PnN/o7jxr4Lyfv2iDz Ogl262ez0CS5L91YZN8Vh/x+zVOzP/8KeGDKFybDAsUFfbYI5iVZo6ThR0mNQZEnSuuFV54hgxCfg NPe79rd+/k3ElZo50ShBPPKDL080ySEVRlKJOsBxEGk8/bEeig2/+C3TGnV8xmeJlg8PcDR9Q8U/N oUE93/RFBeBxzspLjXlilBqshz62Xl7v4Od4nOdIZE0x9sVcq6FOpoQsqKlyBgvnacCmsj/9d7GP6 f8iorFeA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wsQVA-00000008gTc-0eXZ; Fri, 07 Aug 2026 19:45:08 +0000 Received: from mgamail.intel.com ([198.175.65.14]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wsQV7-00000008gT5-3R3d for linux-arm-kernel@lists.infradead.org; Fri, 07 Aug 2026 19:45:07 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1786131906; x=1817667906; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=+w0PGlKmPEFGqlIuidQ1lzrH3L8TG2Zmd2apHS/JsGU=; b=V1mY5b/Zdk6w+hhh0m4Wm7UiJOagCp8FFKZrEb1hb9kqQIysIZlCI4hB pPXA4hvhzEauPPvfvHO3U4rzLE8tqYSEkiL8Puqbqx6n7iy6bClgfjboB u6CleoWtM1UfZVTjaeV9337ccIUOWBC0tp5zd5lvLNt8sXkjaUtk2/cNX yiCj+plB+MrMVKwjsfU5+JMBH4v6GUrEurwPrQNj74QsohlpzOQ3dkMei k68TPJ+DDlutfNoaRY/0MDv8MVci4C9l0YqZ4OUm18Fq4vqTH4cevALOk OLDJ/N8HzVbL0zYSv+e7UTV1DKHLixi5LD/mYLOOzOOJyW34Hfv40Lf8C g==; X-CSE-ConnectionGUID: FiHgAd5VTROFVQfZPi+xHQ== X-CSE-MsgGUID: Af1OvOK/SguEcg+v52Dxfw== X-IronPort-AV: E=McAfee;i="6800,10657,11868"; a="90626939" X-IronPort-AV: E=Sophos;i="6.25,210,1779174000"; d="scan'208";a="90626939" Received: from fmviesa010.fm.intel.com ([10.60.135.150]) by orvoesa106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Aug 2026 12:45:05 -0700 X-CSE-ConnectionGUID: UtqLO1MXSF+yKYI1YUiWUw== X-CSE-MsgGUID: tNN/1NNcRt+7n7Hn0VoAuA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.25,210,1779174000"; d="scan'208";a="258619825" Received: from lkp-server01.sh.intel.com (HELO 6eda058d650d) ([10.239.97.150]) by fmviesa010.fm.intel.com with ESMTP; 07 Aug 2026 12:45:02 -0700 Received: from kbuild by 6eda058d650d with local (Exim 4.98.2) (envelope-from ) id 1wsQV1-00000000J45-1cVi; Fri, 07 Aug 2026 19:44:59 +0000 Date: Sat, 8 Aug 2026 03:44:33 +0800 From: kernel test robot To: Rosen Penev , linux-sunxi@lists.linux.dev Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Jassi Brar , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH] mailbox: sun6i: modernize probe and convert to fully managed Message-ID: <202608080303.ryiYJhRA-lkp@intel.com> References: <20260727194208.10082-1-rosenp@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260727194208.10082-1-rosenp@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260807_124505_952885_09AE5E3C X-CRM114-Status: GOOD ( 16.25 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Rosen, kernel test robot noticed the following build errors: [auto build test ERROR on sunxi/sunxi/for-next] [also build test ERROR on linus/master v7.2-rc6 next-20260806] [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/Rosen-Penev/mailbox-sun6i-modernize-probe-and-convert-to-fully-managed/20260807-054041 base: https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git sunxi/for-next patch link: https://lore.kernel.org/r/20260727194208.10082-1-rosenp%40gmail.com patch subject: [PATCH] mailbox: sun6i: modernize probe and convert to fully managed config: arm64-randconfig-001-20260807 (https://download.01.org/0day-ci/archive/20260808/202608080303.ryiYJhRA-lkp@intel.com/config) compiler: clang version 24.0.0git (https://github.com/llvm/llvm-project 12df34b8469b8095359de8c249cb1b2753fadeea) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260808/202608080303.ryiYJhRA-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/202608080303.ryiYJhRA-lkp@intel.com/ All errors (new ones prefixed by >>): >> drivers/mailbox/sun6i-msgbox.c:271:56: error: too few arguments to function call, expected 2, have 1 271 | return devm_mbox_controller_register(&mbox->controller); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^ include/linux/mailbox_controller.h:149:5: note: 'devm_mbox_controller_register' declared here 149 | int devm_mbox_controller_register(struct device *dev, | ^ ~~~~~~~~~~~~~~~~~~~ 150 | struct mbox_controller *mbox); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 error generated. vim +271 drivers/mailbox/sun6i-msgbox.c 194 195 static int sun6i_msgbox_probe(struct platform_device *pdev) 196 { 197 struct device *dev = &pdev->dev; 198 struct mbox_chan *chans; 199 struct reset_control *reset; 200 struct sun6i_msgbox *mbox; 201 void __iomem *regs; 202 int i, ret; 203 int irq; 204 205 irq = platform_get_irq(pdev, 0); 206 if (irq < 0) 207 return irq; 208 209 regs = devm_platform_ioremap_resource(pdev, 0); 210 if (IS_ERR(regs)) 211 return PTR_ERR(regs); 212 213 mbox = devm_kzalloc(dev, sizeof(*mbox), GFP_KERNEL); 214 if (!mbox) 215 return -ENOMEM; 216 217 chans = devm_kcalloc(dev, NUM_CHANS, sizeof(*chans), GFP_KERNEL); 218 if (!chans) 219 return -ENOMEM; 220 221 for (i = 0; i < NUM_CHANS; ++i) 222 chans[i].con_priv = mbox; 223 224 mbox->clk = devm_clk_get_enabled(dev, NULL); 225 if (IS_ERR(mbox->clk)) { 226 ret = PTR_ERR(mbox->clk); 227 dev_err(dev, "Failed to get clock: %d\n", ret); 228 return ret; 229 } 230 231 reset = devm_reset_control_get_exclusive(dev, NULL); 232 if (IS_ERR(reset)) { 233 ret = PTR_ERR(reset); 234 dev_err(dev, "Failed to get reset control: %d\n", ret); 235 return ret; 236 } 237 238 /* 239 * NOTE: We rely on platform firmware to preconfigure the channel 240 * directions, and we share this hardware block with other firmware 241 * that runs concurrently with Linux (e.g. a trusted monitor). 242 * 243 * Therefore, we do *not* assert the reset line if probing fails or 244 * when removing the device. 245 */ 246 ret = reset_control_deassert(reset); 247 if (ret) { 248 dev_err(dev, "Failed to deassert reset: %d\n", ret); 249 return ret; 250 } 251 252 mbox->regs = regs; 253 254 /* Disable all IRQs for this end of the msgbox. */ 255 writel(0, mbox->regs + LOCAL_IRQ_EN_REG); 256 257 ret = devm_request_irq(dev, irq, sun6i_msgbox_irq, 0, dev_name(dev), mbox); 258 if (ret) 259 return ret; 260 261 mbox->controller.dev = dev; 262 mbox->controller.ops = &sun6i_msgbox_chan_ops; 263 mbox->controller.chans = chans; 264 mbox->controller.num_chans = NUM_CHANS; 265 mbox->controller.txdone_irq = false; 266 mbox->controller.txdone_poll = true; 267 mbox->controller.txpoll_period = 5; 268 269 spin_lock_init(&mbox->lock); 270 > 271 return devm_mbox_controller_register(&mbox->controller); 272 } 273 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki