From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (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 01D491C297; Sat, 11 Nov 2023 18:19:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="KrIKKdE9" Received: from mgamail.intel.com (mgamail.intel.com [192.55.52.93]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BF9022D77; Sat, 11 Nov 2023 10:19:43 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1699726783; x=1731262783; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=gBCw9mofHRJSzFvzwiP3EWR07pcL46O0tLTa9AB5JR0=; b=KrIKKdE94/wKKoSVi/uPtOiE7MROxicGA61pS/pKR1+L5PgPlV6EUqUe AqidzEXR0SMV6+GKaRHbnUnrnJUCHCBWra2XsOskhqEUHXKGjIoNu1DOT QIPD/EPjANzDDs5H/Gcdk1kipLnfHL1AUQYtaFTvNfTnMYVXz3egjblEg W47a8p7vEPwzBptZuY2vqmRlR9+XfT57MOfAP9FVvklTFiHskKsILidOd eY+Csm0Rn+5UJwHhYXQYyRlQHnYl+2bbkGlObDOH1atBylhknpG4vPjGL ZXzNovz3xlwGCwCaHRGrCLpVIGY127/ASmTVuyoY1g3ysxHlTZfOk81ab g==; X-IronPort-AV: E=McAfee;i="6600,9927,10891"; a="387455164" X-IronPort-AV: E=Sophos;i="6.03,295,1694761200"; d="scan'208";a="387455164" Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Nov 2023 10:19:43 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10891"; a="937408856" X-IronPort-AV: E=Sophos;i="6.03,295,1694761200"; d="scan'208";a="937408856" Received: from lkp-server01.sh.intel.com (HELO 17d9e85e5079) ([10.239.97.150]) by orsmga005.jf.intel.com with ESMTP; 11 Nov 2023 10:19:39 -0800 Received: from kbuild by 17d9e85e5079 with local (Exim 4.96) (envelope-from ) id 1r1sa1-000Afh-17; Sat, 11 Nov 2023 18:19:37 +0000 Date: Sun, 12 Nov 2023 02:18:58 +0800 From: kernel test robot To: Krishna chaitanya chundru , Manivannan Sadhasivam , Steven Rostedt , Masami Hiramatsu Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, mhi@lists.linux.dev, linux-arm-msm@vger.kernel.org, linux-trace-kernel@vger.kernel.org, quic_vbadigan@quicinc.com, quic_ramkri@quicinc.com, quic_nitegupt@quicinc.com, quic_skananth@quicinc.com, quic_parass@quicinc.com, Krishna chaitanya chundru Subject: Re: [PATCH v4] bus: mhi: host: Add tracing support Message-ID: <202311120247.SeMDyRT6-lkp@intel.com> References: <20231111-ftrace_support-v4-1-c83602399461@quicinc.com> Precedence: bulk X-Mailing-List: linux-trace-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: <20231111-ftrace_support-v4-1-c83602399461@quicinc.com> Hi Krishna, kernel test robot noticed the following build warnings: [auto build test WARNING on 3006adf3be79cde4d14b1800b963b82b6e5572e0] url: https://github.com/intel-lab-lkp/linux/commits/Krishna-chaitanya-chundru/bus-mhi-host-Add-tracing-support/20231111-135816 base: 3006adf3be79cde4d14b1800b963b82b6e5572e0 patch link: https://lore.kernel.org/r/20231111-ftrace_support-v4-1-c83602399461%40quicinc.com patch subject: [PATCH v4] bus: mhi: host: Add tracing support config: i386-randconfig-062-20231111 (https://download.01.org/0day-ci/archive/20231112/202311120247.SeMDyRT6-lkp@intel.com/config) compiler: gcc-11 (Debian 11.3.0-12) 11.3.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231112/202311120247.SeMDyRT6-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/202311120247.SeMDyRT6-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) drivers/bus/mhi/host/init.c: note: in included file (through include/trace/trace_events.h, include/trace/define_trace.h, drivers/bus/mhi/host/trace.h): drivers/bus/mhi/host/./trace.h:17:1: sparse: sparse: cast to restricted __le64 drivers/bus/mhi/host/./trace.h:17:1: sparse: sparse: restricted __le64 degrades to integer drivers/bus/mhi/host/./trace.h:17:1: sparse: sparse: restricted __le64 degrades to integer drivers/bus/mhi/host/./trace.h:17:1: sparse: sparse: cast to restricted __le32 drivers/bus/mhi/host/./trace.h:17:1: sparse: sparse: restricted __le32 degrades to integer drivers/bus/mhi/host/./trace.h:17:1: sparse: sparse: restricted __le32 degrades to integer drivers/bus/mhi/host/./trace.h:17:1: sparse: sparse: cast to restricted __le32 drivers/bus/mhi/host/./trace.h:17:1: sparse: sparse: restricted __le32 degrades to integer drivers/bus/mhi/host/./trace.h:17:1: sparse: sparse: restricted __le32 degrades to integer drivers/bus/mhi/host/./trace.h:99:1: sparse: sparse: cast to restricted __le64 drivers/bus/mhi/host/./trace.h:99:1: sparse: sparse: restricted __le64 degrades to integer drivers/bus/mhi/host/./trace.h:99:1: sparse: sparse: restricted __le64 degrades to integer drivers/bus/mhi/host/./trace.h:99:1: sparse: sparse: cast to restricted __le32 drivers/bus/mhi/host/./trace.h:99:1: sparse: sparse: restricted __le32 degrades to integer drivers/bus/mhi/host/./trace.h:99:1: sparse: sparse: restricted __le32 degrades to integer drivers/bus/mhi/host/./trace.h:99:1: sparse: sparse: cast to restricted __le32 drivers/bus/mhi/host/./trace.h:99:1: sparse: sparse: restricted __le32 degrades to integer drivers/bus/mhi/host/./trace.h:99:1: sparse: sparse: restricted __le32 degrades to integer drivers/bus/mhi/host/./trace.h:123:1: sparse: sparse: cast to restricted __le64 drivers/bus/mhi/host/./trace.h:123:1: sparse: sparse: restricted __le64 degrades to integer drivers/bus/mhi/host/./trace.h:123:1: sparse: sparse: restricted __le64 degrades to integer drivers/bus/mhi/host/./trace.h:123:1: sparse: sparse: cast to restricted __le32 drivers/bus/mhi/host/./trace.h:123:1: sparse: sparse: restricted __le32 degrades to integer drivers/bus/mhi/host/./trace.h:123:1: sparse: sparse: restricted __le32 degrades to integer drivers/bus/mhi/host/./trace.h:123:1: sparse: sparse: cast to restricted __le32 drivers/bus/mhi/host/./trace.h:123:1: sparse: sparse: restricted __le32 degrades to integer drivers/bus/mhi/host/./trace.h:123:1: sparse: sparse: restricted __le32 degrades to integer drivers/bus/mhi/host/init.c: note: in included file (through include/trace/trace_events.h, include/trace/define_trace.h, drivers/bus/mhi/host/trace.h): >> drivers/bus/mhi/host/./trace.h:123:1: sparse: sparse: non size-preserving pointer to integer cast drivers/bus/mhi/host/init.c: note: in included file (through include/trace/perf.h, include/trace/define_trace.h, drivers/bus/mhi/host/trace.h): >> drivers/bus/mhi/host/./trace.h:123:1: sparse: sparse: non size-preserving pointer to integer cast vim +123 drivers/bus/mhi/host/./trace.h 122 > 123 TRACE_EVENT(mhi_process_ctrl_ev_ring, 124 125 TP_PROTO(const char *name, struct mhi_ring_element *rp, __le64 ptr, 126 __le32 dword0, __le32 dword1), 127 128 TP_ARGS(name, rp, ptr, dword0, dword1), 129 130 TP_STRUCT__entry( 131 __field(u64, rp) 132 __field(__le64, ptr) 133 __string(name, name) 134 __field(__le32, dword0) 135 __field(__le32, dword1) 136 __field(int, state) 137 ), 138 139 TP_fast_assign( 140 __assign_str(name, name); 141 __entry->rp = (u64)rp; 142 __entry->ptr = ptr; 143 __entry->dword0 = dword0; 144 __entry->dword1 = dword1; 145 __entry->state = MHI_TRE_GET_EV_STATE(rp); 146 ), 147 148 TP_printk("%s: RP:0x%llx Processing Event:0x%llx 0x%08x 0x%08x state:%s\n", 149 __get_str(name), __entry->rp, __entry->ptr, __entry->dword0, 150 __entry->dword1, mhi_state_str(__entry->state)) 151 ); 152 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki