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Message-ID: <202006291728.9HrfEJJ4%lkp@intel.com>
Date:   Mon, 29 Jun 2020 17:59:42 +0800
From:   kernel test robot <lkp@...el.com>
To:     Luc Van Oostenryck <luc.vanoostenryck@...il.com>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org
Subject: sound/core/oss/mixer_oss.c:312:29: sparse: sparse: incorrect type in
 initializer (different address spaces)

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   9ebcfadb0610322ac537dd7aa5d9cbc2b2894c68
commit: 670d0a4b10704667765f7d18f7592993d02783aa sparse: use identifiers to define address spaces
date:   11 days ago
config: sh-randconfig-s031-20200629 (attached as .config)
compiler: sh4-linux-gcc (GCC) 9.3.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # apt-get install sparse
        # sparse version: v0.6.2-3-gfa153962-dirty
        git checkout 670d0a4b10704667765f7d18f7592993d02783aa
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross C= CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=sh 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>


sparse warnings: (new ones prefixed by >>)

>> sound/core/oss/mixer_oss.c:312:29: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected int const *__gu_addr @@     got int [noderef] __user *p @@
   sound/core/oss/mixer_oss.c:312:29: sparse:     expected int const *__gu_addr
>> sound/core/oss/mixer_oss.c:312:29: sparse:     got int [noderef] __user *p
>> sound/core/oss/mixer_oss.c:312:29: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user * @@     got int const *__gu_addr @@
>> sound/core/oss/mixer_oss.c:312:29: sparse:     expected void const volatile [noderef] __user *
   sound/core/oss/mixer_oss.c:312:29: sparse:     got int const *__gu_addr
   sound/core/oss/mixer_oss.c:350:21: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected int const *__gu_addr @@     got int [noderef] __user *p @@
   sound/core/oss/mixer_oss.c:350:21: sparse:     expected int const *__gu_addr
   sound/core/oss/mixer_oss.c:350:21: sparse:     got int [noderef] __user *p
   sound/core/oss/mixer_oss.c:350:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user * @@     got int const *__gu_addr @@
   sound/core/oss/mixer_oss.c:350:21: sparse:     expected void const volatile [noderef] __user *
   sound/core/oss/mixer_oss.c:350:21: sparse:     got int const *__gu_addr
--
   sound/core/oss/pcm_oss.c:884:53: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected int format @@     got restricted snd_pcm_format_t [assigned] [usertype] format @@
   sound/core/oss/pcm_oss.c:884:53: sparse:     expected int format
   sound/core/oss/pcm_oss.c:884:53: sparse:     got restricted snd_pcm_format_t [assigned] [usertype] format
   sound/core/oss/pcm_oss.c:884:25: sparse: sparse: incorrect type in assignment (different base types) @@     expected restricted snd_pcm_format_t [assigned] [usertype] sformat @@     got int @@
   sound/core/oss/pcm_oss.c:884:25: sparse:     expected restricted snd_pcm_format_t [assigned] [usertype] sformat
   sound/core/oss/pcm_oss.c:884:25: sparse:     got int
>> sound/core/oss/pcm_oss.c:2592:21: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected int const *__gu_addr @@     got int [noderef] __user *p @@
   sound/core/oss/pcm_oss.c:2592:21: sparse:     expected int const *__gu_addr
>> sound/core/oss/pcm_oss.c:2592:21: sparse:     got int [noderef] __user *p
>> sound/core/oss/pcm_oss.c:2592:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user * @@     got int const *__gu_addr @@
>> sound/core/oss/pcm_oss.c:2592:21: sparse:     expected void const volatile [noderef] __user *
   sound/core/oss/pcm_oss.c:2592:21: sparse:     got int const *__gu_addr
   sound/core/oss/pcm_oss.c:2603:21: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected int const *__gu_addr @@     got int [noderef] __user *p @@
   sound/core/oss/pcm_oss.c:2603:21: sparse:     expected int const *__gu_addr
   sound/core/oss/pcm_oss.c:2603:21: sparse:     got int [noderef] __user *p
   sound/core/oss/pcm_oss.c:2603:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user * @@     got int const *__gu_addr @@
   sound/core/oss/pcm_oss.c:2603:21: sparse:     expected void const volatile [noderef] __user *
   sound/core/oss/pcm_oss.c:2603:21: sparse:     got int const *__gu_addr
   sound/core/oss/pcm_oss.c:2615:21: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected int const *__gu_addr @@     got int [noderef] __user *p @@
   sound/core/oss/pcm_oss.c:2615:21: sparse:     expected int const *__gu_addr
   sound/core/oss/pcm_oss.c:2615:21: sparse:     got int [noderef] __user *p
   sound/core/oss/pcm_oss.c:2615:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user * @@     got int const *__gu_addr @@
   sound/core/oss/pcm_oss.c:2615:21: sparse:     expected void const volatile [noderef] __user *
   sound/core/oss/pcm_oss.c:2615:21: sparse:     got int const *__gu_addr
   sound/core/oss/pcm_oss.c:2627:21: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected int const *__gu_addr @@     got int [noderef] __user *p @@
   sound/core/oss/pcm_oss.c:2627:21: sparse:     expected int const *__gu_addr
   sound/core/oss/pcm_oss.c:2627:21: sparse:     got int [noderef] __user *p
   sound/core/oss/pcm_oss.c:2627:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user * @@     got int const *__gu_addr @@
   sound/core/oss/pcm_oss.c:2627:21: sparse:     expected void const volatile [noderef] __user *
   sound/core/oss/pcm_oss.c:2627:21: sparse:     got int const *__gu_addr
   sound/core/oss/pcm_oss.c:2644:21: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected int const *__gu_addr @@     got int [noderef] __user *p @@
   sound/core/oss/pcm_oss.c:2644:21: sparse:     expected int const *__gu_addr
   sound/core/oss/pcm_oss.c:2644:21: sparse:     got int [noderef] __user *p
   sound/core/oss/pcm_oss.c:2644:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user * @@     got int const *__gu_addr @@
   sound/core/oss/pcm_oss.c:2644:21: sparse:     expected void const volatile [noderef] __user *
   sound/core/oss/pcm_oss.c:2644:21: sparse:     got int const *__gu_addr
   sound/core/oss/pcm_oss.c:2651:21: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected int const *__gu_addr @@     got int [noderef] __user *p @@
   sound/core/oss/pcm_oss.c:2651:21: sparse:     expected int const *__gu_addr
   sound/core/oss/pcm_oss.c:2651:21: sparse:     got int [noderef] __user *p
   sound/core/oss/pcm_oss.c:2651:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user * @@     got int const *__gu_addr @@
   sound/core/oss/pcm_oss.c:2651:21: sparse:     expected void const volatile [noderef] __user *
   sound/core/oss/pcm_oss.c:2651:21: sparse:     got int const *__gu_addr
   sound/core/oss/pcm_oss.c:2678:21: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected int const *__gu_addr @@     got int [noderef] __user *p @@
   sound/core/oss/pcm_oss.c:2678:21: sparse:     expected int const *__gu_addr
   sound/core/oss/pcm_oss.c:2678:21: sparse:     got int [noderef] __user *p
   sound/core/oss/pcm_oss.c:2678:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user * @@     got int const *__gu_addr @@
   sound/core/oss/pcm_oss.c:2678:21: sparse:     expected void const volatile [noderef] __user *
   sound/core/oss/pcm_oss.c:2678:21: sparse:     got int const *__gu_addr
--
   fs/cifs/dfs_cache.c:194:14: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected char const *__gu_addr @@     got char const [noderef] __user *buffer @@
   fs/cifs/dfs_cache.c:194:14: sparse:     expected char const *__gu_addr
   fs/cifs/dfs_cache.c:194:14: sparse:     got char const [noderef] __user *buffer
>> fs/cifs/dfs_cache.c:194:14: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user * @@     got char const *__gu_addr @@
>> fs/cifs/dfs_cache.c:194:14: sparse:     expected void const volatile [noderef] __user *
   fs/cifs/dfs_cache.c:194:14: sparse:     got char const *__gu_addr
--
   fs/f2fs/file.c:47:54: sparse: sparse: cast from restricted vm_fault_t
   fs/f2fs/file.c:1976:13: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected int const *__gu_addr @@     got int [noderef] __user * @@
   fs/f2fs/file.c:1976:13: sparse:     expected int const *__gu_addr
   fs/f2fs/file.c:1976:13: sparse:     got int [noderef] __user *
>> fs/f2fs/file.c:1976:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user * @@     got int const *__gu_addr @@
>> fs/f2fs/file.c:1976:13: sparse:     expected void const volatile [noderef] __user *
   fs/f2fs/file.c:1976:13: sparse:     got int const *__gu_addr
   fs/f2fs/file.c:2230:13: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected unsigned int const *__gu_addr @@     got unsigned int [noderef] [usertype] __user * @@
   fs/f2fs/file.c:2230:13: sparse:     expected unsigned int const *__gu_addr
   fs/f2fs/file.c:2230:13: sparse:     got unsigned int [noderef] [usertype] __user *
>> fs/f2fs/file.c:2230:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user * @@     got unsigned int const *__gu_addr @@
   fs/f2fs/file.c:2230:13: sparse:     expected void const volatile [noderef] __user *
   fs/f2fs/file.c:2230:13: sparse:     got unsigned int const *__gu_addr
   fs/f2fs/file.c:2467:13: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected unsigned int const *__gu_addr @@     got unsigned int [noderef] [usertype] __user * @@
   fs/f2fs/file.c:2467:13: sparse:     expected unsigned int const *__gu_addr
   fs/f2fs/file.c:2467:13: sparse:     got unsigned int [noderef] [usertype] __user *
   fs/f2fs/file.c:2467:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user * @@     got unsigned int const *__gu_addr @@
   fs/f2fs/file.c:2467:13: sparse:     expected void const volatile [noderef] __user *
   fs/f2fs/file.c:2467:13: sparse:     got unsigned int const *__gu_addr
   fs/f2fs/file.c:3222:13: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected unsigned int const *__gu_addr @@     got unsigned int [noderef] [usertype] __user * @@
   fs/f2fs/file.c:3222:13: sparse:     expected unsigned int const *__gu_addr
   fs/f2fs/file.c:3222:13: sparse:     got unsigned int [noderef] [usertype] __user *
   fs/f2fs/file.c:3222:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user * @@     got unsigned int const *__gu_addr @@
   fs/f2fs/file.c:3222:13: sparse:     expected void const volatile [noderef] __user *
   fs/f2fs/file.c:3222:13: sparse:     got unsigned int const *__gu_addr
   fs/f2fs/file.c:3375:36: sparse: sparse: incorrect type in argument 1 (different base types) @@     expected unsigned short const [usertype] *pwcs @@     got restricted __le16 * @@
   fs/f2fs/file.c:3375:36: sparse:     expected unsigned short const [usertype] *pwcs
   fs/f2fs/file.c:3375:36: sparse:     got restricted __le16 *
   fs/f2fs/file.c:3411:28: sparse: sparse: incorrect type in argument 4 (different base types) @@     expected unsigned short [usertype] *pwcs @@     got restricted __le16 * @@
   fs/f2fs/file.c:3411:28: sparse:     expected unsigned short [usertype] *pwcs
   fs/f2fs/file.c:3411:28: sparse:     got restricted __le16 *
--
   drivers/vhost/scsi.c:1218:30: sparse: sparse: restricted __virtio32 degrades to integer
   drivers/vhost/scsi.c:1218:30: sparse: sparse: restricted __virtio32 degrades to integer
>> drivers/vhost/scsi.c:1697:21: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected unsigned int const *__gu_addr @@     got unsigned int [noderef] [usertype] __user *eventsp @@
   drivers/vhost/scsi.c:1697:21: sparse:     expected unsigned int const *__gu_addr
>> drivers/vhost/scsi.c:1697:21: sparse:     got unsigned int [noderef] [usertype] __user *eventsp
>> drivers/vhost/scsi.c:1697:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user * @@     got unsigned int const *__gu_addr @@
>> drivers/vhost/scsi.c:1697:21: sparse:     expected void const volatile [noderef] __user *
   drivers/vhost/scsi.c:1697:21: sparse:     got unsigned int const *__gu_addr
--
>> drivers/vhost/vhost.c:1564:13: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected unsigned int const *__gu_addr @@     got unsigned int [noderef] [usertype] __user *idxp @@
   drivers/vhost/vhost.c:1564:13: sparse:     expected unsigned int const *__gu_addr
>> drivers/vhost/vhost.c:1564:13: sparse:     got unsigned int [noderef] [usertype] __user *idxp
>> drivers/vhost/vhost.c:1564:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user * @@     got unsigned int const *__gu_addr @@
>> drivers/vhost/vhost.c:1564:13: sparse:     expected void const volatile [noderef] __user *
   drivers/vhost/vhost.c:1564:13: sparse:     got unsigned int const *__gu_addr
>> drivers/vhost/vhost.c:1761:21: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected int const *__gu_addr @@     got int [noderef] __user * @@
   drivers/vhost/vhost.c:1761:21: sparse:     expected int const *__gu_addr
>> drivers/vhost/vhost.c:1761:21: sparse:     got int [noderef] __user *
>> drivers/vhost/vhost.c:1761:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user * @@     got int const *__gu_addr @@
   drivers/vhost/vhost.c:1761:21: sparse:     expected void const volatile [noderef] __user *
   drivers/vhost/vhost.c:1761:21: sparse:     got int const *__gu_addr
--
>> drivers/vhost/vdpa.c:346:13: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected unsigned int const *__gu_addr @@     got unsigned int [noderef] [usertype] __user * @@
   drivers/vhost/vdpa.c:346:13: sparse:     expected unsigned int const *__gu_addr
>> drivers/vhost/vdpa.c:346:13: sparse:     got unsigned int [noderef] [usertype] __user *
>> drivers/vhost/vdpa.c:346:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void const volatile [noderef] __user * @@     got unsigned int const *__gu_addr @@
>> drivers/vhost/vdpa.c:346:13: sparse:     expected void const volatile [noderef] __user *
   drivers/vhost/vdpa.c:346:13: sparse:     got unsigned int const *__gu_addr

vim +312 sound/core/oss/mixer_oss.c

^1da177e4c3f41 Linus Torvalds 2005-04-16  296  
f956b4a3ae790e Takashi Iwai   2005-11-17  297  static int snd_mixer_oss_ioctl1(struct snd_mixer_oss_file *fmixer, unsigned int cmd, unsigned long arg)
^1da177e4c3f41 Linus Torvalds 2005-04-16  298  {
^1da177e4c3f41 Linus Torvalds 2005-04-16  299  	void __user *argp = (void __user *)arg;
^1da177e4c3f41 Linus Torvalds 2005-04-16  300  	int __user *p = argp;
^1da177e4c3f41 Linus Torvalds 2005-04-16  301  	int tmp;
^1da177e4c3f41 Linus Torvalds 2005-04-16  302  
7eaa943c8ed8e9 Takashi Iwai   2008-08-08  303  	if (snd_BUG_ON(!fmixer))
7eaa943c8ed8e9 Takashi Iwai   2008-08-08  304  		return -ENXIO;
^1da177e4c3f41 Linus Torvalds 2005-04-16  305  	if (((cmd >> 8) & 0xff) == 'M') {
^1da177e4c3f41 Linus Torvalds 2005-04-16  306  		switch (cmd) {
^1da177e4c3f41 Linus Torvalds 2005-04-16  307  		case SOUND_MIXER_INFO:
^1da177e4c3f41 Linus Torvalds 2005-04-16  308  			return snd_mixer_oss_info(fmixer, argp);
^1da177e4c3f41 Linus Torvalds 2005-04-16  309  		case SOUND_OLD_MIXER_INFO:
^1da177e4c3f41 Linus Torvalds 2005-04-16  310   			return snd_mixer_oss_info_obsolete(fmixer, argp);
^1da177e4c3f41 Linus Torvalds 2005-04-16  311  		case SOUND_MIXER_WRITE_RECSRC:
^1da177e4c3f41 Linus Torvalds 2005-04-16 @312  			if (get_user(tmp, p))
^1da177e4c3f41 Linus Torvalds 2005-04-16  313  				return -EFAULT;
^1da177e4c3f41 Linus Torvalds 2005-04-16  314  			tmp = snd_mixer_oss_set_recsrc(fmixer, tmp);
^1da177e4c3f41 Linus Torvalds 2005-04-16  315  			if (tmp < 0)
^1da177e4c3f41 Linus Torvalds 2005-04-16  316  				return tmp;
^1da177e4c3f41 Linus Torvalds 2005-04-16  317  			return put_user(tmp, p);
^1da177e4c3f41 Linus Torvalds 2005-04-16  318  		case OSS_GETVERSION:
^1da177e4c3f41 Linus Torvalds 2005-04-16  319  			return put_user(SNDRV_OSS_VERSION, p);
^1da177e4c3f41 Linus Torvalds 2005-04-16  320  		case OSS_ALSAEMULVER:
^1da177e4c3f41 Linus Torvalds 2005-04-16  321  			return put_user(1, p);
^1da177e4c3f41 Linus Torvalds 2005-04-16  322  		case SOUND_MIXER_READ_DEVMASK:
^1da177e4c3f41 Linus Torvalds 2005-04-16  323  			tmp = snd_mixer_oss_devmask(fmixer);
^1da177e4c3f41 Linus Torvalds 2005-04-16  324  			if (tmp < 0)
^1da177e4c3f41 Linus Torvalds 2005-04-16  325  				return tmp;
^1da177e4c3f41 Linus Torvalds 2005-04-16  326  			return put_user(tmp, p);
^1da177e4c3f41 Linus Torvalds 2005-04-16  327  		case SOUND_MIXER_READ_STEREODEVS:
^1da177e4c3f41 Linus Torvalds 2005-04-16  328  			tmp = snd_mixer_oss_stereodevs(fmixer);
^1da177e4c3f41 Linus Torvalds 2005-04-16  329  			if (tmp < 0)
^1da177e4c3f41 Linus Torvalds 2005-04-16  330  				return tmp;
^1da177e4c3f41 Linus Torvalds 2005-04-16  331  			return put_user(tmp, p);
^1da177e4c3f41 Linus Torvalds 2005-04-16  332  		case SOUND_MIXER_READ_RECMASK:
^1da177e4c3f41 Linus Torvalds 2005-04-16  333  			tmp = snd_mixer_oss_recmask(fmixer);
^1da177e4c3f41 Linus Torvalds 2005-04-16  334  			if (tmp < 0)
^1da177e4c3f41 Linus Torvalds 2005-04-16  335  				return tmp;
^1da177e4c3f41 Linus Torvalds 2005-04-16  336  			return put_user(tmp, p);
^1da177e4c3f41 Linus Torvalds 2005-04-16  337  		case SOUND_MIXER_READ_CAPS:
^1da177e4c3f41 Linus Torvalds 2005-04-16  338  			tmp = snd_mixer_oss_caps(fmixer);
^1da177e4c3f41 Linus Torvalds 2005-04-16  339  			if (tmp < 0)
^1da177e4c3f41 Linus Torvalds 2005-04-16  340  				return tmp;
^1da177e4c3f41 Linus Torvalds 2005-04-16  341  			return put_user(tmp, p);
^1da177e4c3f41 Linus Torvalds 2005-04-16  342  		case SOUND_MIXER_READ_RECSRC:
^1da177e4c3f41 Linus Torvalds 2005-04-16  343  			tmp = snd_mixer_oss_get_recsrc(fmixer);
^1da177e4c3f41 Linus Torvalds 2005-04-16  344  			if (tmp < 0)
^1da177e4c3f41 Linus Torvalds 2005-04-16  345  				return tmp;
^1da177e4c3f41 Linus Torvalds 2005-04-16  346  			return put_user(tmp, p);
^1da177e4c3f41 Linus Torvalds 2005-04-16  347  		}
^1da177e4c3f41 Linus Torvalds 2005-04-16  348  	}
^1da177e4c3f41 Linus Torvalds 2005-04-16  349  	if (cmd & SIOC_IN) {
^1da177e4c3f41 Linus Torvalds 2005-04-16  350  		if (get_user(tmp, p))
^1da177e4c3f41 Linus Torvalds 2005-04-16  351  			return -EFAULT;
^1da177e4c3f41 Linus Torvalds 2005-04-16  352  		tmp = snd_mixer_oss_set_volume(fmixer, cmd & 0xff, tmp);
^1da177e4c3f41 Linus Torvalds 2005-04-16  353  		if (tmp < 0)
^1da177e4c3f41 Linus Torvalds 2005-04-16  354  			return tmp;
^1da177e4c3f41 Linus Torvalds 2005-04-16  355  		return put_user(tmp, p);
^1da177e4c3f41 Linus Torvalds 2005-04-16  356  	} else if (cmd & SIOC_OUT) {
^1da177e4c3f41 Linus Torvalds 2005-04-16  357  		tmp = snd_mixer_oss_get_volume(fmixer, cmd & 0xff);
^1da177e4c3f41 Linus Torvalds 2005-04-16  358  		if (tmp < 0)
^1da177e4c3f41 Linus Torvalds 2005-04-16  359  			return tmp;
^1da177e4c3f41 Linus Torvalds 2005-04-16  360  		return put_user(tmp, p);
^1da177e4c3f41 Linus Torvalds 2005-04-16  361  	}
^1da177e4c3f41 Linus Torvalds 2005-04-16  362  	return -ENXIO;
^1da177e4c3f41 Linus Torvalds 2005-04-16  363  }
^1da177e4c3f41 Linus Torvalds 2005-04-16  364  

:::::: The code at line 312 was first introduced by commit
:::::: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Linux-2.6.12-rc2

:::::: TO: Linus Torvalds <torvalds@...970.osdl.org>
:::::: CC: Linus Torvalds <torvalds@...970.osdl.org>

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0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

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