Merge tag 'fbdev-for-7.2-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/deller...

Merge tag 'fbdev-for-7.2-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev

Pull fbdev fixes from Helge Deller:
 "A few patches for the core fbdev layer which stabilize or fix
  potential issues with text font rendering after screen rotation or
  after user initiated font changes and locking fixes for sysfb during
  modifications of the graphics mode database"

* tag 'fbdev-for-7.2-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev:
  fbdev: bitblit: bound-check glyph index in bit_cursor()
  fbdev: Fix out-of-bounds access when rotating console after font resize
  fbdev: core: Fix pointer desynchronization in fb_io_read()
  fbdev: serialize mode sysfs access with lock_fb_info()
  fbdev: clear fb_info->mode before deleting a videomode
  fbdev: bound mode sysfs output to the sysfs buffer