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* [jsarha:topic/cros-sof-v4.19 1155/6555] drivers/gpu/drm/drm_atomic_uapi.c:366:13: sparse: sparse: incorrect type in argument 1 (different address spaces)
@ 2022-04-24  7:44 kernel test robot
  0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2022-04-24  7:44 UTC (permalink / raw)
  To: Daniel Vetter
  Cc: kbuild-all, linux-kernel, Sean Paul, Stéphane Marchesin,
	Kristian H. Kristensen

tree:   https://github.com/jsarha/linux topic/cros-sof-v4.19
head:   d7a3e91d8d16d1ef8653deec5a1fffc4de034a0c
commit: dfdec43d0411076dc70591a0496a0824a8620695 [1155/6555] UPSTREAM: drm: extract drm_atomic_uapi.c
config: xtensa-randconfig-s032-20220419 (https://download.01.org/0day-ci/archive/20220424/202204241549.5cRUbpNf-lkp@intel.com/config)
compiler: xtensa-linux-gcc (GCC) 11.2.0
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: v0.6.4-dirty
        # https://github.com/jsarha/linux/commit/dfdec43d0411076dc70591a0496a0824a8620695
        git remote add jsarha https://github.com/jsarha/linux
        git fetch --no-tags jsarha topic/cros-sof-v4.19
        git checkout dfdec43d0411076dc70591a0496a0824a8620695
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=xtensa SHELL=/bin/bash drivers/gpu/drm/ fs/

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


sparse warnings: (new ones prefixed by >>)
   drivers/gpu/drm/drm_atomic_uapi.c:366:13: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected signed int *__pu_addr @@     got signed int [noderef] [usertype] <asn:1> *fence_ptr @@
   drivers/gpu/drm/drm_atomic_uapi.c:366:13: sparse:     expected signed int *__pu_addr
   drivers/gpu/drm/drm_atomic_uapi.c:366:13: sparse:     got signed int [noderef] [usertype] <asn:1> *fence_ptr
>> drivers/gpu/drm/drm_atomic_uapi.c:366:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void [noderef] <asn:1> *to @@     got signed int *__pu_addr @@
   drivers/gpu/drm/drm_atomic_uapi.c:366:13: sparse:     expected void [noderef] <asn:1> *to
   drivers/gpu/drm/drm_atomic_uapi.c:366:13: sparse:     got signed int *__pu_addr
   drivers/gpu/drm/drm_atomic_uapi.c:466:21: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected signed int *__pu_addr @@     got signed int [noderef] [usertype] <asn:1> *fence_ptr @@
   drivers/gpu/drm/drm_atomic_uapi.c:466:21: sparse:     expected signed int *__pu_addr
   drivers/gpu/drm/drm_atomic_uapi.c:466:21: sparse:     got signed int [noderef] [usertype] <asn:1> *fence_ptr
   drivers/gpu/drm/drm_atomic_uapi.c:466:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void [noderef] <asn:1> *to @@     got signed int *__pu_addr @@
   drivers/gpu/drm/drm_atomic_uapi.c:466:21: sparse:     expected void [noderef] <asn:1> *to
   drivers/gpu/drm/drm_atomic_uapi.c:466:21: sparse:     got signed int *__pu_addr
   drivers/gpu/drm/drm_atomic_uapi.c:1052:13: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected signed int *__pu_addr @@     got signed int [noderef] [usertype] <asn:1> *out_fence_ptr @@
   drivers/gpu/drm/drm_atomic_uapi.c:1052:13: sparse:     expected signed int *__pu_addr
   drivers/gpu/drm/drm_atomic_uapi.c:1052:13: sparse:     got signed int [noderef] [usertype] <asn:1> *out_fence_ptr
   drivers/gpu/drm/drm_atomic_uapi.c:1052:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void [noderef] <asn:1> *to @@     got signed int *__pu_addr @@
   drivers/gpu/drm/drm_atomic_uapi.c:1052:13: sparse:     expected void [noderef] <asn:1> *to
   drivers/gpu/drm/drm_atomic_uapi.c:1052:13: sparse:     got signed int *__pu_addr
   drivers/gpu/drm/drm_atomic_uapi.c:1230:21: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected signed int *__pu_addr @@     got signed int [noderef] [usertype] <asn:1> *out_fence_ptr @@
   drivers/gpu/drm/drm_atomic_uapi.c:1230:21: sparse:     expected signed int *__pu_addr
   drivers/gpu/drm/drm_atomic_uapi.c:1230:21: sparse:     got signed int [noderef] [usertype] <asn:1> *out_fence_ptr
   drivers/gpu/drm/drm_atomic_uapi.c:1230:21: sparse: sparse: incorrect type in argument 1 (different address spaces) @@     expected void [noderef] <asn:1> *to @@     got signed int *__pu_addr @@
   drivers/gpu/drm/drm_atomic_uapi.c:1230:21: sparse:     expected void [noderef] <asn:1> *to
   drivers/gpu/drm/drm_atomic_uapi.c:1230:21: sparse:     got signed int *__pu_addr
   drivers/gpu/drm/drm_atomic_uapi.c:1297:21: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected unsigned int const *__gu_addr @@     got unsigned int [noderef] [usertype] <asn:1> * @@
   drivers/gpu/drm/drm_atomic_uapi.c:1297:21: sparse:     expected unsigned int const *__gu_addr
   drivers/gpu/drm/drm_atomic_uapi.c:1297:21: sparse:     got unsigned int [noderef] [usertype] <asn:1> *
>> drivers/gpu/drm/drm_atomic_uapi.c:1297:21: sparse: sparse: incorrect type in argument 2 (different address spaces) @@     expected void const [noderef] <asn:1> *from @@     got unsigned int const *__gu_addr @@
   drivers/gpu/drm/drm_atomic_uapi.c:1297:21: sparse:     expected void const [noderef] <asn:1> *from
   drivers/gpu/drm/drm_atomic_uapi.c:1297:21: sparse:     got unsigned int const *__gu_addr
   drivers/gpu/drm/drm_atomic_uapi.c:1314:21: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected unsigned int const *__gu_addr @@     got unsigned int [noderef] [usertype] <asn:1> * @@
   drivers/gpu/drm/drm_atomic_uapi.c:1314:21: sparse:     expected unsigned int const *__gu_addr
   drivers/gpu/drm/drm_atomic_uapi.c:1314:21: sparse:     got unsigned int [noderef] [usertype] <asn:1> *
   drivers/gpu/drm/drm_atomic_uapi.c:1314:21: sparse: sparse: incorrect type in argument 2 (different address spaces) @@     expected void const [noderef] <asn:1> *from @@     got unsigned int const *__gu_addr @@
   drivers/gpu/drm/drm_atomic_uapi.c:1314:21: sparse:     expected void const [noderef] <asn:1> *from
   drivers/gpu/drm/drm_atomic_uapi.c:1314:21: sparse:     got unsigned int const *__gu_addr
   drivers/gpu/drm/drm_atomic_uapi.c:1327:29: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected unsigned int const *__gu_addr @@     got unsigned int [noderef] [usertype] <asn:1> * @@
   drivers/gpu/drm/drm_atomic_uapi.c:1327:29: sparse:     expected unsigned int const *__gu_addr
   drivers/gpu/drm/drm_atomic_uapi.c:1327:29: sparse:     got unsigned int [noderef] [usertype] <asn:1> *
   drivers/gpu/drm/drm_atomic_uapi.c:1327:29: sparse: sparse: incorrect type in argument 2 (different address spaces) @@     expected void const [noderef] <asn:1> *from @@     got unsigned int const *__gu_addr @@
   drivers/gpu/drm/drm_atomic_uapi.c:1327:29: sparse:     expected void const [noderef] <asn:1> *from
   drivers/gpu/drm/drm_atomic_uapi.c:1327:29: sparse:     got unsigned int const *__gu_addr
   drivers/gpu/drm/drm_atomic_uapi.c: In function 'complete_signaling':
   drivers/gpu/drm/drm_atomic_uapi.c:1193:26: warning: variable 'crtc' set but not used [-Wunused-but-set-variable]
    1193 |         struct drm_crtc *crtc;
         |                          ^~~~

vim +366 drivers/gpu/drm/drm_atomic_uapi.c

   356	
   357	static int set_out_fence_for_connector(struct drm_atomic_state *state,
   358						struct drm_connector *connector,
   359						s32 __user *fence_ptr)
   360	{
   361		unsigned int index = drm_connector_index(connector);
   362	
   363		if (!fence_ptr)
   364			return 0;
   365	
 > 366		if (put_user(-1, fence_ptr))
   367			return -EFAULT;
   368	
   369		state->connectors[index].out_fence_ptr = fence_ptr;
   370	
   371		return 0;
   372	}
   373	

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp

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