Hello Sam, On 5/3/22 19:14, Sam Ravnborg wrote: > Hi Javier, > [snip] >> >> int fb_deferred_io_fsync(struct file *file, loff_t start, loff_t end, int datasync) >> { >> - struct fb_info *info = file->private_data; >> + struct fb_info *info = fb_file_fb_info(file->private_data); > This looks wrong. I assume you wanted to write: >> + struct fb_info *info = fb_file_fb_info(file); Right I did. Thanks for pointing out. -- Best regards, Javier Martinez Canillas Linux Engineering Red Hat