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[209.132.180.67]) by mx.google.com with ESMTP id o63si5629859pga.584.2018.04.26.04.32.26; Thu, 26 Apr 2018 04:32:41 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=fail header.i=@gmail.com header.s=20161025 header.b=G2AUYkai; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754891AbeDZLbU (ORCPT + 99 others); Thu, 26 Apr 2018 07:31:20 -0400 Received: from mail-qt0-f193.google.com ([209.85.216.193]:43630 "EHLO mail-qt0-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753879AbeDZLbT (ORCPT ); Thu, 26 Apr 2018 07:31:19 -0400 Received: by mail-qt0-f193.google.com with SMTP id l11-v6so30943268qtj.10 for ; Thu, 26 Apr 2018 04:31:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:sender:in-reply-to:references:from:date:message-id :subject:to:cc; bh=OUvtAWxDAtUglSr+sqNJEpjWqCCT14Lk577K0+x3RLQ=; b=G2AUYkaimr1KszqaqcXQ+068Awq5K1WlVE9iifffpP/K06EkdjY9E0sx8rHDmMFy9i FQ2M3sClSokYl6Rjg2wooKSmFOFY+eoO4mpfzP/IheQUoiOrdRDq8EOdMtieKvfBcA70 gSLxyCVM/4Cd5vx5gAoSBboT2xU9rjDM9YcrkdHgmQhjiHvxhwMecxEzrLH3gUn6u1R7 dCuXJuYYl2KNl9qXf0+W0ejzbVpH0ir9qEWUgqLFW4AH3+XyVPqkZ/0tkRYxrrsFdujG cGRM/S1a6sr/lDIt/FtHxIhdX40RRtBJuvel0go19p/bM5x5rNKxaOQcxti3+MiKCdMl VEGw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:sender:in-reply-to:references:from :date:message-id:subject:to:cc; bh=OUvtAWxDAtUglSr+sqNJEpjWqCCT14Lk577K0+x3RLQ=; b=GBYu6vf0cChfFjYtII5VH1/T72+kFVxs4PPMRa1nl2SnTvac1Xmnyajyl7AdsoUsHq K4E0qw9H2crN5yLMUIBjQqWL2exEcUmBuR/IKkxqLi1F++EOithSH6lJhdRixxoMFXtG F9RWWO+Zb1SH5K2/36IsZvC/hoKNLNFhYYltA38M6PME+bnUL5G4VwflLw001S/3/cs/ wrJOheSJkYgv0NVOajfKXpJQu2zeH8Wn+isdMC24B3ub5ypDMFwwyhS5L6763DOwX0rD rMFgRToXHk5KYIgaxgHHBNluwyW144UuSffhnRezGYXBUOTw4JHy3+lC+McJoLDu+rpM cOhg== X-Gm-Message-State: ALQs6tBriffFY3hfEYKSaYBZzlKmzbh1G+9YZ2Ah50rlJSAayUgDL2t3 0iOD+nMFGTOwHCVNOFby+FZsTj5OtgsQJCmo2eU= X-Received: by 2002:ac8:8d4:: with SMTP id y20-v6mr5625784qth.187.1524742278278; Thu, 26 Apr 2018 04:31:18 -0700 (PDT) MIME-Version: 1.0 Received: by 10.12.185.3 with HTTP; Thu, 26 Apr 2018 04:31:17 -0700 (PDT) In-Reply-To: <201804261905.bMSzVUh7%fengguang.wu@intel.com> References: <201804261905.bMSzVUh7%fengguang.wu@intel.com> From: Arnd Bergmann Date: Thu, 26 Apr 2018 13:31:17 +0200 X-Google-Sender-Auth: Nf8FsdO6mznuIsOuyG-_jVrTjtQ Message-ID: Subject: Re: [PATCH 8/8] ALSA: add new 32-bit layout for snd_pcm_mmap_status/control To: kbuild test robot Cc: Baolin Wang , kbuild-all@01.org, Jaroslav Kysela , Takashi Iwai , Liam Girdwood , Mark Brown , Takashi Sakamoto , Ingo Molnar , SF Markus Elfring , Dan Carpenter , jeeja.kp@intel.com, Vinod Koul , Guneshwor Singh , subhransu.s.prusty@intel.com, Bhumika Goyal , gudishax.kranthikumar@intel.com, Naveen M , hardik.t.shah@intel.com, Arvind Yadav , Fabian Frederick , alsa-devel@alsa-project.org, Linux Kernel Mailing List Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Apr 26, 2018 at 1:25 PM, kbuild test robot wrote: > Hi Arnd, > > I love your patch! Perhaps something to improve: > > [auto build test WARNING on v4.17-rc2] > [cannot apply to sound/for-next asoc/for-next arm-soc/for-next next-20180426] > [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] > > url: https://github.com/0day-ci/linux/commits/Baolin-Wang/Fix-year-2038-issue-for-sound-subsystem/20180426-010145 > reproduce: > # apt-get install sparse > make ARCH=x86_64 allmodconfig > make C=1 CF=-D__CHECK_ENDIAN__ > > > sparse warnings: (new ones prefixed by >>) > > sound/firewire/motu/motu-pcm.c:35:29: sparse: expression using sizeof(void) > sound/firewire/motu/motu-pcm.c:35:29: sparse: expression using sizeof(void) > sound/firewire/motu/motu-pcm.c:36:29: sparse: expression using sizeof(void) > sound/firewire/motu/motu-pcm.c:36:29: sparse: expression using sizeof(void) > sound/firewire/motu/motu-pcm.c:65:32: sparse: expression using sizeof(void) > sound/firewire/motu/motu-pcm.c:65:32: sparse: expression using sizeof(void) > sound/firewire/motu/motu-pcm.c:66:32: sparse: expression using sizeof(void) > sound/firewire/motu/motu-pcm.c:66:32: sparse: expression using sizeof(void) > sound/firewire/motu/motu-pcm.c:92:36: sparse: expression using sizeof(void) > sound/firewire/motu/motu-pcm.c:92:36: sparse: expression using sizeof(void) > sound/firewire/motu/motu-pcm.c:93:36: sparse: expression using sizeof(void) > sound/firewire/motu/motu-pcm.c:93:36: sparse: expression using sizeof(void) >>> sound/firewire/motu/motu-pcm.c:204:50: sparse: restricted snd_pcm_state_t degrades to integer > sound/firewire/motu/motu-pcm.c:223:50: sparse: restricted snd_pcm_state_t degrades to integer > sound/firewire/motu/motu-pcm.c:238:50: sparse: restricted snd_pcm_state_t degrades to integer > sound/firewire/motu/motu-pcm.c:254:50: sparse: restricted snd_pcm_state_t degrades to integer From what I can tell, these are all existing driver problems, no idea why we now have one more warning than before. Arnd