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| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2017-09-01 19:53:26 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2017-10-13 16:01:06 +0300 |
| commit | 9e5544627339eccb18e53dd5800f30b6320d5cc3 (patch) | |
| tree | 60355df1504d2913978b8fa8853e228d42319954 | |
| parent | 479b9db27453aea42bfad92e9466135ae063f326 (diff) | |
| download | op-kernel-dev-9e5544627339eccb18e53dd5800f30b6320d5cc3.zip op-kernel-dev-9e5544627339eccb18e53dd5800f30b6320d5cc3.tar.gz | |
drm: Add missing __user annotation to drm_syncobj_array_find()
'user_handles' needs a __user annotation for fix the following sparse
warning:
drm_syncobj.c:813:37: warning: incorrect type in argument 2 (different address spaces)
drm_syncobj.c:813:37: expected void const [noderef] <asn:1>*from
drm_syncobj.c:813:37: got void *user_handles
drm_syncobj.c:875:38: warning: incorrect type in argument 2 (different address spaces)
drm_syncobj.c:875:38: expected void *user_handles
drm_syncobj.c:875:38: got void [noderef] <asn:1>*<noident>
drm_syncobj.c:908:38: warning: incorrect type in argument 2 (different address spaces)
drm_syncobj.c:908:38: expected void *user_handles
drm_syncobj.c:908:38: got void [noderef] <asn:1>*<noident>
drm_syncobj.c:941:38: warning: incorrect type in argument 2 (different address spaces)
drm_syncobj.c:941:38: expected void *user_handles
drm_syncobj.c:941:38: got void [noderef] <asn:1>*<noident>
Cc: Jason Ekstrand <jason@jlekstrand.net>
Fixes: 3e6fb72d6cef ("drm/syncobj: Add a syncobj_array_find helper")
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20170901165328.24459-2-ville.syrjala@linux.intel.com
Reviewed-by: Thierry Reding <treding@nvidia.com>
| -rw-r--r-- | drivers/gpu/drm/drm_syncobj.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/drm_syncobj.c b/drivers/gpu/drm/drm_syncobj.c index 26d6061..7081ae6 100644 --- a/drivers/gpu/drm/drm_syncobj.c +++ b/drivers/gpu/drm/drm_syncobj.c @@ -799,7 +799,8 @@ static int drm_syncobj_array_wait(struct drm_device *dev, } static int drm_syncobj_array_find(struct drm_file *file_private, - void *user_handles, uint32_t count_handles, + void __user *user_handles, + uint32_t count_handles, struct drm_syncobj ***syncobjs_out) { uint32_t i, *handles; |
