From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.12]) (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 B66328C1F; Thu, 15 May 2025 01:21:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.12 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747272102; cv=none; b=I5km5CjdVssUMq8W+c/T3hSUQgQ18vynw72BVixzUE66LDSEWNo94lWM1UoLq9ETyQ0ZB9RTVa3JIwkDpksJPfdvlCWnjIeBFOkfFmv05TiUDTXmqyB0XxJWCUwsxw3P3L7u4h/2sEUNhiTMXVcIdGFIrtf8UQczVgfiGOK0Las= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747272102; c=relaxed/simple; bh=jgjSrlr/T0ZiWg2l9ELXgMwJAxZDAl6Zhb98CMnMTL8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=HH0lsUY0jTlAa1grxxgWOpsEekQbu5XSpi50JhAsCUaswNE7DcSKgkEuAyTpIHKY2wpq71BTETDzE06nis6XSBK3TdIFxMJQEkY3jLy6NbtQaUKmmlqbuymGhLAvHnDR/qS7s1sbbqiCgYgkWoCP3RiNRGWNrhydsLRHNEedrw8= 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=R5/UdE2S; arc=none smtp.client-ip=192.198.163.12 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="R5/UdE2S" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1747272101; x=1778808101; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=jgjSrlr/T0ZiWg2l9ELXgMwJAxZDAl6Zhb98CMnMTL8=; b=R5/UdE2SIYX47ZIg9vWceYBmUw14BAc3y3zvgtz8NH2S7x8ljQjS6Ud6 1ETHGStTh3VM3mP8CIAu9x58wk32TMotJ84DfwiHJ6A88q8K7+KNYHlCV 4Dq7CDv/Y9rjGwSLpYJzhty9Pux8lZ0umNRccz/P/+1wpoHOd5VSAm/Xz KkoBWfhXGHSNt/eYyJJqgoVYj8ZmFkggBy4q/8JOC/w0b25xp8dTXEwbR jSbkn8AG3Pz47QXW1ih36Sjs6RxjjoQpVrbpLSvcRxIPDmYnI69GQk9eM raJECY2YzRHR+M43Xg83qeHRJbwkJPxAsdznspcDhlaLW8it8738w2OdA g==; X-CSE-ConnectionGUID: ebNYtUzWS0mkbVuNrwsFjA== X-CSE-MsgGUID: paNCFFFoRiK7wxbcdQnH/Q== X-IronPort-AV: E=McAfee;i="6700,10204,11433"; a="52997096" X-IronPort-AV: E=Sophos;i="6.15,289,1739865600"; d="scan'208";a="52997096" Received: from fmviesa010.fm.intel.com ([10.60.135.150]) by fmvoesa106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 May 2025 18:21:40 -0700 X-CSE-ConnectionGUID: ZHDeO+p7Q5iDzwAbdYR0CA== X-CSE-MsgGUID: QbWLwMJ8SnOi5SPFb4oH8g== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.15,289,1739865600"; d="scan'208";a="138716109" Received: from lkp-server01.sh.intel.com (HELO 1992f890471c) ([10.239.97.150]) by fmviesa010.fm.intel.com with ESMTP; 14 May 2025 18:21:36 -0700 Received: from kbuild by 1992f890471c with local (Exim 4.96) (envelope-from ) id 1uFNHy-000Hkz-1M; Thu, 15 May 2025 01:21:34 +0000 Date: Thu, 15 May 2025 09:20:57 +0800 From: kernel test robot To: Aleksa Paunovic via B4 Relay , Daniel Lezcano , Thomas Gleixner , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, Djordje Todorovic , Aleksa Paunovic Subject: Re: [PATCH v4 2/2] Allow for riscv-clock to pick up mmio address. Message-ID: <202505150913.Iq1XRKqC-lkp@intel.com> References: <20250514-riscv-time-mmio-v4-2-cb0cf2922d66@htecgroup.com> Precedence: bulk X-Mailing-List: devicetree@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: <20250514-riscv-time-mmio-v4-2-cb0cf2922d66@htecgroup.com> Hi Aleksa, kernel test robot noticed the following build errors: [auto build test ERROR on 9c32cda43eb78f78c73aee4aa344b777714e259b] url: https://github.com/intel-lab-lkp/linux/commits/Aleksa-Paunovic-via-B4-Relay/dt-bindings-timer-mti-gcru/20250514-165347 base: 9c32cda43eb78f78c73aee4aa344b777714e259b patch link: https://lore.kernel.org/r/20250514-riscv-time-mmio-v4-2-cb0cf2922d66%40htecgroup.com patch subject: [PATCH v4 2/2] Allow for riscv-clock to pick up mmio address. config: riscv-randconfig-001-20250515 (https://download.01.org/0day-ci/archive/20250515/202505150913.Iq1XRKqC-lkp@intel.com/config) compiler: riscv32-linux-gcc (GCC) 8.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250515/202505150913.Iq1XRKqC-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/202505150913.Iq1XRKqC-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from include/linux/timex.h:67, from include/linux/time32.h:13, from include/linux/time.h:60, from include/linux/jiffies.h:10, from include/linux/ktime.h:25, from include/linux/timer.h:6, from include/linux/uprobes.h:18, from include/linux/mm_types.h:16, from include/linux/mmzone.h:22, from include/linux/gfp.h:7, from include/linux/mm.h:7, from arch/riscv/kernel/asm-offsets.c:8: arch/riscv/include/asm/timex.h: In function 'random_get_entropy': >> arch/riscv/include/asm/timex.h:39:9: error: implicit declaration of function 'get_cycles'; did you mean 'get_cycles_ptr'? [-Werror=implicit-function-declaration] return get_cycles(); ^~~~~~~~~~ get_cycles_ptr arch/riscv/include/asm/timex.h: In function 'get_cycles64': >> arch/riscv/include/asm/timex.h:45:23: error: implicit declaration of function 'get_cycles_ptr_hi'; did you mean 'get_cycles_ptr'? [-Werror=implicit-function-declaration] #define get_cycles_hi get_cycles_ptr_hi ^~~~~~~~~~~~~~~~~ arch/riscv/include/asm/timex.h:58:8: note: in expansion of macro 'get_cycles_hi' hi = get_cycles_hi(); ^~~~~~~~~~~~~ cc1: some warnings being treated as errors make[3]: *** [scripts/Makefile.build:98: arch/riscv/kernel/asm-offsets.s] Error 1 shuffle=2386734513 make[3]: Target 'prepare' not remade because of errors. make[2]: *** [Makefile:1282: prepare0] Error 2 shuffle=2386734513 make[2]: Target 'prepare' not remade because of errors. make[1]: *** [Makefile:248: __sub-make] Error 2 shuffle=2386734513 make[1]: Target 'prepare' not remade because of errors. make: *** [Makefile:248: __sub-make] Error 2 shuffle=2386734513 make: Target 'prepare' not remade because of errors. vim +39 arch/riscv/include/asm/timex.h d5be89a8d118a8 Palmer Dabbelt 2020-09-14 29 aa9887608e77b8 Anup Patel 2020-09-27 30 /* aa9887608e77b8 Anup Patel 2020-09-27 31 * Much like MIPS, we may not have a viable counter to use at an early point aa9887608e77b8 Anup Patel 2020-09-27 32 * in the boot process. Unfortunately we don't have a fallback, so instead aa9887608e77b8 Anup Patel 2020-09-27 33 * we just return 0. aa9887608e77b8 Anup Patel 2020-09-27 34 */ aa9887608e77b8 Anup Patel 2020-09-27 35 static inline unsigned long random_get_entropy(void) aa9887608e77b8 Anup Patel 2020-09-27 36 { aa9887608e77b8 Anup Patel 2020-09-27 37 if (unlikely(clint_time_val == NULL)) 6d01238623faa9 Jason A. Donenfeld 2022-04-08 38 return random_get_entropy_fallback(); aa9887608e77b8 Anup Patel 2020-09-27 @39 return get_cycles(); aa9887608e77b8 Anup Patel 2020-09-27 40 } aa9887608e77b8 Anup Patel 2020-09-27 41 #define random_get_entropy() random_get_entropy() 7eeda0113dff84 Aleksa Paunovic 2025-05-14 42 #endif aa9887608e77b8 Anup Patel 2020-09-27 43 7eeda0113dff84 Aleksa Paunovic 2025-05-14 44 #define get_cycles get_cycles_ptr 7eeda0113dff84 Aleksa Paunovic 2025-05-14 @45 #define get_cycles_hi get_cycles_ptr_hi ccbbfd1cbf365b Palmer Dabbelt 2020-11-25 46 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki