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| author | Helge Deller <deller@gmx.de> | 2022-06-29 16:53:55 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-07-12 17:32:18 +0300 |
| commit | b81212828ad19ab3eccf00626cd04099215060bf (patch) | |
| tree | 5f9a7b82395b6073a239e72353f62192bfd139e6 /fs/sysv | |
| parent | d03e8ed72d7dae6874ee6cf7ae02029a727e7559 (diff) | |
| download | linux-b81212828ad19ab3eccf00626cd04099215060bf.tar.xz | |
fbmem: Check virtual screen sizes in fb_set_var()
commit 6c11df58fd1ac0aefcb3b227f72769272b939e56 upstream.
Verify that the fbdev or drm driver correctly adjusted the virtual
screen sizes. On failure report the failing driver and reject the screen
size change.
Signed-off-by: Helge Deller <deller@gmx.de>
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: stable@vger.kernel.org # v5.4+
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/sysv')
0 files changed, 0 insertions, 0 deletions