From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.19]) (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 CDF833A9D86 for ; Mon, 13 Apr 2026 08:30:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.19 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776069043; cv=none; b=hRRihqUUgklGezci6WGwR6OuBuDYM/X+mLUaWODRqPtIy6xF8/okDcSNF7BW9wVgzOA8hiuSE+ltQ7PzzbAojmydmMgW6HYsp8Wk4Vxp9OsJh+eUrSZVK/55HfHfoj59lWRMNI4ixfzdb4uI0WJkBkK9UNYkOY32TJkXkW7d6Fk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776069043; c=relaxed/simple; bh=O7CSA22N2e6bRpNEXn1tHHML1mT+N7FE0sjso65PSJc=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=JpgT59sdxt+lqQw7yVZjHsnJxrTDMh/3UjS8NkHs0+i74W8k6csAHFu4kUDROfnbxDhn32Tdf9Egiicz+8LjhOO5MKQhqmqF8gaFtDuObQXwV4ErXBiAlp5Rq56IPty6+Ktvmior7msH0J/xVz/qk8bpde37yxPv8QIMsgYHIEg= 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=gew69+eX; arc=none smtp.client-ip=198.175.65.19 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="gew69+eX" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1776069042; x=1807605042; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=O7CSA22N2e6bRpNEXn1tHHML1mT+N7FE0sjso65PSJc=; b=gew69+eXwwFYNLmW2g2pdYEutpyZ7L0EDCoMaV+1mINTAsYLQAd6e9La FgVTYBamKZntu+lidfPzzKIdAT23arbknhH5I1hk82TrLKXcl/LVVsPHg cHYLU3J55jHsg12MqqDIFVt+fCdRBz4tqh0rtISOHfmhxYHnGsVhaB+DD lsX5F8GZzDKncGAt93ntM5YAfBoS+qLdgficMvX2KYxjI21ySATs9oC2F gaMtX0vUZP6wXcDO6wWDR25EBG/oOL+dQjVKK4LolP5BfPLzj5PVWmUh2 sG2R6N8rCt+tZkmajbVWH4Ch37MA43qgihmPeRMeh5wSuNyOYtnNBEY1q A==; X-CSE-ConnectionGUID: hINitwnUT1yc+mvhCWK1Dg== X-CSE-MsgGUID: n12y6HJFTQinAg2hurRIwQ== X-IronPort-AV: E=McAfee;i="6800,10657,11757"; a="76907246" X-IronPort-AV: E=Sophos;i="6.23,176,1770624000"; d="scan'208";a="76907246" Received: from orviesa003.jf.intel.com ([10.64.159.143]) by orvoesa111.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Apr 2026 01:30:42 -0700 X-CSE-ConnectionGUID: 2ms+3zBIQRqhHfnFptEF8g== X-CSE-MsgGUID: Kvv9ahkMT/+CpKkgMRboYA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,176,1770624000"; d="scan'208";a="233756143" Received: from lkp-server01.sh.intel.com (HELO 7b0b59b3a0d4) ([10.239.97.150]) by orviesa003.jf.intel.com with ESMTP; 13 Apr 2026 01:30:39 -0700 Received: from kbuild by 7b0b59b3a0d4 with local (Exim 4.98.2) (envelope-from ) id 1wCCgi-000000000DK-1bT3; Mon, 13 Apr 2026 08:30:33 +0000 Date: Mon, 13 Apr 2026 16:29:26 +0800 From: kernel test robot To: Chen-Yu Tsai , Florian Fainelli , Broadcom internal kernel review list Cc: oe-kbuild-all@lists.linux.dev, Chen-Yu Tsai , linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] firmware: raspberrypi: Change dependency to ARCH_BCM2835 and COMPILE_TEST Message-ID: <202604130727.sB8gZrr6-lkp@intel.com> References: <20260408081150.1710717-1-wenst@chromium.org> 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: <20260408081150.1710717-1-wenst@chromium.org> Hi Chen-Yu, kernel test robot noticed the following build errors: [auto build test ERROR on soc/for-next] [also build test ERROR on linus/master v7.0-rc7 next-20260410] [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/Chen-Yu-Tsai/firmware-raspberrypi-Change-dependency-to-ARCH_BCM2835-and-COMPILE_TEST/20260412-210604 base: https://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git for-next patch link: https://lore.kernel.org/r/20260408081150.1710717-1-wenst%40chromium.org patch subject: [PATCH] firmware: raspberrypi: Change dependency to ARCH_BCM2835 and COMPILE_TEST config: alpha-allyesconfig (https://download.01.org/0day-ci/archive/20260413/202604130727.sB8gZrr6-lkp@intel.com/config) compiler: alpha-linux-gcc (GCC) 15.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260413/202604130727.sB8gZrr6-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/202604130727.sB8gZrr6-lkp@intel.com/ All errors (new ones prefixed by >>): drivers/platform/raspberrypi/vchiq-interface/vchiq_core.c: In function 'remote_event_wait': >> drivers/platform/raspberrypi/vchiq-interface/vchiq_core.c:531:17: error: implicit declaration of function 'dsb' [-Wimplicit-function-declaration] 531 | dsb(sy); | ^~~ >> drivers/platform/raspberrypi/vchiq-interface/vchiq_core.c:531:21: error: 'sy' undeclared (first use in this function); did you mean 's8'? 531 | dsb(sy); | ^~ | s8 drivers/platform/raspberrypi/vchiq-interface/vchiq_core.c:531:21: note: each undeclared identifier is reported only once for each function it appears in drivers/platform/raspberrypi/vchiq-interface/vchiq_core.c: In function 'remote_event_signal': drivers/platform/raspberrypi/vchiq-interface/vchiq_core.c:559:13: error: 'sy' undeclared (first use in this function); did you mean 's8'? 559 | dsb(sy); /* data barrier operation */ | ^~ | s8 In file included from include/linux/raspberrypi/vchiq_arm.h:14, from drivers/platform/raspberrypi/vchiq-interface/vchiq_core.c:18: drivers/platform/raspberrypi/vchiq-interface/vchiq_core.c: In function 'parse_message': >> include/linux/raspberrypi/vchiq_core.h:71:48: error: 'sy' undeclared (first use in this function); did you mean 's8'? 71 | do { debug_ptr[DEBUG_ ## d] = (v); dsb(sy); } while (0) | ^~ drivers/platform/raspberrypi/vchiq-interface/vchiq_core.c:1944:9: note: in expansion of macro 'DEBUG_VALUE' 1944 | DEBUG_VALUE(PARSE_HEADER, (int)(long)header); | ^~~~~~~~~~~ drivers/platform/raspberrypi/vchiq-interface/vchiq_core.c: In function 'parse_rx_slots': include/linux/raspberrypi/vchiq_core.h:69:53: error: 'sy' undeclared (first use in this function); did you mean 's8'? 69 | do { debug_ptr[DEBUG_ ## d] = __LINE__; dsb(sy); } while (0) | ^~ drivers/platform/raspberrypi/vchiq-interface/vchiq_core.c:2213:17: note: in expansion of macro 'DEBUG_TRACE' 2213 | DEBUG_TRACE(PARSE_LINE); | ^~~~~~~~~~~ drivers/platform/raspberrypi/vchiq-interface/vchiq_core.c: In function 'slot_handler_func': include/linux/raspberrypi/vchiq_core.h:73:44: error: 'sy' undeclared (first use in this function); did you mean 's8'? 73 | do { debug_ptr[DEBUG_ ## d]++; dsb(sy); } while (0) | ^~ drivers/platform/raspberrypi/vchiq-interface/vchiq_core.c:2314:17: note: in expansion of macro 'DEBUG_COUNT' 2314 | DEBUG_COUNT(SLOT_HANDLER_COUNT); | ^~~~~~~~~~~ -- In file included from drivers/platform/raspberrypi/vchiq-interface/vchiq_arm.c:33: drivers/platform/raspberrypi/vchiq-interface/vchiq_arm.c: In function 'add_completion': >> include/linux/raspberrypi/vchiq_core.h:69:49: error: implicit declaration of function 'dsb' [-Wimplicit-function-declaration] 69 | do { debug_ptr[DEBUG_ ## d] = __LINE__; dsb(sy); } while (0) | ^~~ drivers/platform/raspberrypi/vchiq-interface/vchiq_arm.c:665:17: note: in expansion of macro 'DEBUG_TRACE' 665 | DEBUG_TRACE(SERVICE_CALLBACK_LINE); | ^~~~~~~~~~~ include/linux/raspberrypi/vchiq_core.h:69:53: error: 'sy' undeclared (first use in this function); did you mean 's8'? 69 | do { debug_ptr[DEBUG_ ## d] = __LINE__; dsb(sy); } while (0) | ^~ drivers/platform/raspberrypi/vchiq-interface/vchiq_arm.c:665:17: note: in expansion of macro 'DEBUG_TRACE' 665 | DEBUG_TRACE(SERVICE_CALLBACK_LINE); | ^~~~~~~~~~~ include/linux/raspberrypi/vchiq_core.h:69:53: note: each undeclared identifier is reported only once for each function it appears in 69 | do { debug_ptr[DEBUG_ ## d] = __LINE__; dsb(sy); } while (0) | ^~ drivers/platform/raspberrypi/vchiq-interface/vchiq_arm.c:665:17: note: in expansion of macro 'DEBUG_TRACE' 665 | DEBUG_TRACE(SERVICE_CALLBACK_LINE); | ^~~~~~~~~~~ drivers/platform/raspberrypi/vchiq-interface/vchiq_arm.c: In function 'service_callback': include/linux/raspberrypi/vchiq_core.h:69:53: error: 'sy' undeclared (first use in this function); did you mean 's8'? 69 | do { debug_ptr[DEBUG_ ## d] = __LINE__; dsb(sy); } while (0) | ^~ drivers/platform/raspberrypi/vchiq-interface/vchiq_arm.c:769:9: note: in expansion of macro 'DEBUG_TRACE' 769 | DEBUG_TRACE(SERVICE_CALLBACK_LINE); | ^~~~~~~~~~~ -- In file included from drivers/platform/raspberrypi/vchiq-interface/vchiq_dev.c:14: drivers/platform/raspberrypi/vchiq-interface/vchiq_dev.c: In function 'vchiq_ioc_dequeue_message': >> include/linux/raspberrypi/vchiq_core.h:69:49: error: implicit declaration of function 'dsb' [-Wimplicit-function-declaration] 69 | do { debug_ptr[DEBUG_ ## d] = __LINE__; dsb(sy); } while (0) | ^~~ drivers/platform/raspberrypi/vchiq-interface/vchiq_dev.c:213:9: note: in expansion of macro 'DEBUG_TRACE' 213 | DEBUG_TRACE(DEQUEUE_MESSAGE_LINE); | ^~~~~~~~~~~ include/linux/raspberrypi/vchiq_core.h:69:53: error: 'sy' undeclared (first use in this function); did you mean 's8'? 69 | do { debug_ptr[DEBUG_ ## d] = __LINE__; dsb(sy); } while (0) | ^~ drivers/platform/raspberrypi/vchiq-interface/vchiq_dev.c:213:9: note: in expansion of macro 'DEBUG_TRACE' 213 | DEBUG_TRACE(DEQUEUE_MESSAGE_LINE); | ^~~~~~~~~~~ include/linux/raspberrypi/vchiq_core.h:69:53: note: each undeclared identifier is reported only once for each function it appears in 69 | do { debug_ptr[DEBUG_ ## d] = __LINE__; dsb(sy); } while (0) | ^~ drivers/platform/raspberrypi/vchiq-interface/vchiq_dev.c:213:9: note: in expansion of macro 'DEBUG_TRACE' 213 | DEBUG_TRACE(DEQUEUE_MESSAGE_LINE); | ^~~~~~~~~~~ drivers/platform/raspberrypi/vchiq-interface/vchiq_dev.c: In function 'vchiq_ioc_await_completion': include/linux/raspberrypi/vchiq_core.h:69:53: error: 'sy' undeclared (first use in this function); did you mean 's8'? 69 | do { debug_ptr[DEBUG_ ## d] = __LINE__; dsb(sy); } while (0) | ^~ drivers/platform/raspberrypi/vchiq-interface/vchiq_dev.c:454:9: note: in expansion of macro 'DEBUG_TRACE' 454 | DEBUG_TRACE(AWAIT_COMPLETION_LINE); | ^~~~~~~~~~~ vim +/dsb +531 drivers/platform/raspberrypi/vchiq-interface/vchiq_core.c 71bad7f086419d drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c popcornmix 2013-07-02 513 77cf3f5dcf35c8 drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c Nicolas Saenz Julienne 2019-05-09 514 /* 77cf3f5dcf35c8 drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c Nicolas Saenz Julienne 2019-05-09 515 * All the event waiting routines in VCHIQ used a custom semaphore 77cf3f5dcf35c8 drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c Nicolas Saenz Julienne 2019-05-09 516 * implementation that filtered most signals. This achieved a behaviour similar 77cf3f5dcf35c8 drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c Nicolas Saenz Julienne 2019-05-09 517 * to the "killable" family of functions. While cleaning up this code all the 77cf3f5dcf35c8 drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c Nicolas Saenz Julienne 2019-05-09 518 * routines where switched to the "interruptible" family of functions, as the 77cf3f5dcf35c8 drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c Nicolas Saenz Julienne 2019-05-09 519 * former was deemed unjustified and the use "killable" set all VCHIQ's 77cf3f5dcf35c8 drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c Nicolas Saenz Julienne 2019-05-09 520 * threads in D state. c22502cb84d4c9 drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c Umang Jain 2024-07-03 521 * c22502cb84d4c9 drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c Umang Jain 2024-07-03 522 * Returns: 0 on success, a negative error code on failure 77cf3f5dcf35c8 drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c Nicolas Saenz Julienne 2019-05-09 523 */ 71bad7f086419d drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c popcornmix 2013-07-02 524 static inline int 4075fa9efc4ee6 drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c Dominic Braun 2018-12-14 525 remote_event_wait(wait_queue_head_t *wq, struct remote_event *event) 71bad7f086419d drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c popcornmix 2013-07-02 526 { c22502cb84d4c9 drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c Umang Jain 2024-07-03 527 int ret = 0; c22502cb84d4c9 drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c Umang Jain 2024-07-03 528 71bad7f086419d drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c popcornmix 2013-07-02 529 if (!event->fired) { 71bad7f086419d drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c popcornmix 2013-07-02 530 event->armed = 1; 35b7ebda57affc drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c Michael Zoran 2016-10-19 @531 dsb(sy); c22502cb84d4c9 drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c Umang Jain 2024-07-03 532 ret = wait_event_interruptible(*wq, event->fired); c22502cb84d4c9 drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c Umang Jain 2024-07-03 533 if (ret) { 71bad7f086419d drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c popcornmix 2013-07-02 534 event->armed = 0; c22502cb84d4c9 drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c Umang Jain 2024-07-03 535 return ret; 71bad7f086419d drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c popcornmix 2013-07-02 536 } 71bad7f086419d drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c popcornmix 2013-07-02 537 event->armed = 0; f6c99d86246ad4 drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c Phil Elwell 2022-06-24 538 /* Ensure that the peer sees that we are not waiting (armed == 0). */ 71bad7f086419d drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c popcornmix 2013-07-02 539 wmb(); 71bad7f086419d drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c popcornmix 2013-07-02 540 } 71bad7f086419d drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c popcornmix 2013-07-02 541 71bad7f086419d drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c popcornmix 2013-07-02 542 event->fired = 0; c22502cb84d4c9 drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c Umang Jain 2024-07-03 543 return ret; 71bad7f086419d drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c popcornmix 2013-07-02 544 } 71bad7f086419d drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c popcornmix 2013-07-02 545 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki