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| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2012-02-03 15:37:15 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-02-03 16:16:41 -0800 |
| commit | cbcb8346054073d000ecac324763372d6abd44ac (patch) | |
| tree | 2a7f162e90ad898cea1e747bd1fcea82f882e7f2 /kernel | |
| parent | 92618184cb92c5b39d4d8573572d576f9ccb3c28 (diff) | |
| download | lwn-cbcb8346054073d000ecac324763372d6abd44ac.tar.gz lwn-cbcb8346054073d000ecac324763372d6abd44ac.zip | |
drivers/tty/vt/vt_ioctl.c: fix KDFONTOP 32bit compatibility layer
KDFONTOP(GET) currently fails with EIO when being run in a 32bit userland
with a 64bit kernel if the font width is not 8.
This is because of the setting of the KD_FONT_FLAG_OLD flag, which makes
con_font_get return EIO in such case.
This flag should *not* be set for KDFONTOP, since it's actually the whole
point of this flag (see comment in con_font_set for instance).
Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Cc: Greg Kroah-Hartman <gregkh@suse.de>
Cc: Arthur Taylor <art@ified.ca>
Cc: Jiri Slaby <jslaby@suse.cz>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions