From: Arnd Bergmann <arnd@arndb.de> To: kbuild test robot <lkp@intel.com> Cc: Baolin Wang <baolin.wang@linaro.org>, kbuild-all@01.org, Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>, Liam Girdwood <lgirdwood@gmail.com>, Mark Brown <broonie@kernel.org>, Takashi Sakamoto <o-takashi@sakamocchi.jp>, Ingo Molnar <mingo@kernel.org>, SF Markus Elfring <elfring@users.sourceforge.net>, Dan Carpenter <dan.carpenter@oracle.com>, jeeja.kp@intel.com, Vinod Koul <vinod.koul@intel.com>, Guneshwor Singh <guneshwor.o.singh@intel.com>, subhransu.s.prusty@intel.com, Bhumika Goyal <bhumirks@gmail.com>, gudishax.kranthikumar@intel.com, Naveen M <naveen.m@intel.com>, hardik.t.shah@intel.com, Arvind Yadav <arvind.yadav.cs@gmail.com>, Fabian Frederick <fabf@skynet.be>, alsa-devel@alsa-project.org, Linux Kernel Mailing List <linux-kernel@vger.kernel.org> Subject: Re: [PATCH 8/8] ALSA: add new 32-bit layout for snd_pcm_mmap_status/control Date: Thu, 26 Apr 2018 13:31:17 +0200 [thread overview] Message-ID: <CAK8P3a19Nst2UwZart_kzbT6iJD+D9RPMpq_yAzgumjNtxFNGg@mail.gmail.com> (raw) In-Reply-To: <201804261905.bMSzVUh7%fengguang.wu@intel.com> On Thu, Apr 26, 2018 at 1:25 PM, kbuild test robot <lkp@intel.com> 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
WARNING: multiple messages have this Message-ID (diff)
From: Arnd Bergmann <arnd@arndb.de> To: kbuild test robot <lkp@intel.com> Cc: alsa-devel@alsa-project.org, Liam Girdwood <lgirdwood@gmail.com>, jeeja.kp@intel.com, SF Markus Elfring <elfring@users.sourceforge.net>, Vinod Koul <vinod.koul@intel.com>, Takashi Iwai <tiwai@suse.com>, Guneshwor Singh <guneshwor.o.singh@intel.com>, Ingo Molnar <mingo@kernel.org>, gudishax.kranthikumar@intel.com, Arvind Yadav <arvind.yadav.cs@gmail.com>, subhransu.s.prusty@intel.com, Dan Carpenter <dan.carpenter@oracle.com>, hardik.t.shah@intel.com, Fabian Frederick <fabf@skynet.be>, Mark Brown <broonie@kernel.org>, Naveen M <naveen.m@intel.com>, Baolin Wang <baolin.wang@linaro.org>, Linux Kernel Mailing List <linux-kernel@vger.kernel.org>, Takashi Sakamoto <o-takashi@sakamocchi.jp>, kbuild-all@01.org, Bhumika Goyal <bhumirks@gmail.com> Subject: Re: [PATCH 8/8] ALSA: add new 32-bit layout for snd_pcm_mmap_status/control Date: Thu, 26 Apr 2018 13:31:17 +0200 [thread overview] Message-ID: <CAK8P3a19Nst2UwZart_kzbT6iJD+D9RPMpq_yAzgumjNtxFNGg@mail.gmail.com> (raw) In-Reply-To: <201804261905.bMSzVUh7%fengguang.wu@intel.com> On Thu, Apr 26, 2018 at 1:25 PM, kbuild test robot <lkp@intel.com> 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
next prev parent reply other threads:[~2018-04-26 11:31 UTC|newest] Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-04-24 12:06 [PATCH 0/8] Fix year 2038 issue for sound subsystem Baolin Wang 2018-04-24 12:06 ` [PATCH 1/8] ALSA: Replace timespec with timespec64 Baolin Wang 2018-04-24 12:06 ` Baolin Wang 2018-04-26 8:15 ` kbuild test robot 2018-04-26 8:15 ` kbuild test robot 2018-04-26 8:30 ` Arnd Bergmann 2018-04-26 8:30 ` Arnd Bergmann 2018-04-26 8:41 ` Baolin Wang 2018-04-26 8:41 ` Baolin Wang 2018-04-24 12:06 ` [PATCH 2/8] ALSA: Avoid using timespec for struct snd_timer_status Baolin Wang 2018-04-24 12:06 ` Baolin Wang 2018-04-24 12:06 ` [PATCH 3/8] ALSA: Avoid using timespec for struct snd_ctl_elem_value Baolin Wang 2018-04-24 12:06 ` [PATCH 4/8] ALSA: Avoid using timespec for struct snd_pcm_status Baolin Wang 2018-04-26 9:20 ` kbuild test robot 2018-04-26 9:20 ` kbuild test robot 2018-04-26 10:53 ` Baolin Wang 2018-04-26 12:50 ` Arnd Bergmann 2018-04-26 12:50 ` Arnd Bergmann 2018-04-24 12:06 ` [PATCH 5/8] ALSA: Avoid using timespec for struct snd_rawmidi_status Baolin Wang 2018-04-24 12:06 ` Baolin Wang 2018-04-24 12:06 ` [PATCH 6/8] ALSA: Avoid using timespec for struct snd_timer_tread Baolin Wang 2018-04-24 12:06 ` [PATCH 7/8] ALSA: move snd_pcm_ioctl_sync_ptr_compat into pcm_native.c Baolin Wang 2018-04-24 12:06 ` [PATCH 8/8] ALSA: add new 32-bit layout for snd_pcm_mmap_status/control Baolin Wang 2018-04-24 13:27 ` Arnd Bergmann 2018-04-26 3:07 ` kbuild test robot 2018-04-26 3:07 ` kbuild test robot 2018-04-26 11:34 ` Arnd Bergmann 2018-04-26 11:34 ` Arnd Bergmann 2018-04-26 6:20 ` kbuild test robot 2018-04-26 6:20 ` kbuild test robot 2018-04-26 6:23 ` kbuild test robot 2018-04-26 6:23 ` kbuild test robot 2018-04-26 11:25 ` kbuild test robot 2018-04-26 11:25 ` kbuild test robot 2018-04-26 11:31 ` Arnd Bergmann [this message] 2018-04-26 11:31 ` Arnd Bergmann 2018-04-26 12:11 ` Takashi Iwai 2018-04-26 12:11 ` Takashi Iwai 2018-04-26 15:14 ` Arnd Bergmann 2018-04-24 13:29 ` [PATCH 0/8] Fix year 2038 issue for sound subsystem Jaroslav Kysela 2018-04-24 13:29 ` Jaroslav Kysela 2018-04-24 13:37 ` Arnd Bergmann 2018-04-24 13:37 ` Arnd Bergmann 2018-04-25 7:23 ` Jaroslav Kysela 2018-04-25 11:26 ` Arnd Bergmann 2018-04-25 11:56 ` Mark Brown 2018-04-24 13:29 ` Arnd Bergmann 2018-04-24 13:29 ` Arnd Bergmann
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