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... 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