Re: [PATCH] drm/v3d: fix copy_from_user() error codes

2021-10-11 Thread Melissa Wen
On 10/11, Dan Carpenter wrote: > The copy_to/from_user() function returns the number of bytes remaining > to be copied, but we want to return -EFAULT on error. > > Fixes: e4165ae8304e ("drm/v3d: add multiple syncobjs support") > Signed-off-by: Dan Carpenter > --- > drivers/gpu/drm/v3d/v3d_gem.c

[PATCH] drm/v3d: fix copy_from_user() error codes

2021-10-11 Thread Dan Carpenter
The copy_to/from_user() function returns the number of bytes remaining to be copied, but we want to return -EFAULT on error. Fixes: e4165ae8304e ("drm/v3d: add multiple syncobjs support") Signed-off-by: Dan Carpenter --- drivers/gpu/drm/v3d/v3d_gem.c | 13 ++--- 1 file changed, 6 inserti