linux_dsm_epyc7002/drivers/tty
Alan Cox 50e244cc79 fb: rework locking to fix lock ordering on takeover
Adjust the console layer to allow a take over call where the caller
already holds the locks.  Make the fb layer lock in order.

This is partly a band aid, the fb layer is terminally confused about the
locking rules it uses for its notifiers it seems.

[akpm@linux-foundation.org: remove stray non-ascii char, tidy comment]
[akpm@linux-foundation.org: export do_take_over_console()]
[airlied: cleanup another non-ascii char]
Signed-off-by: Alan Cox <alan@linux.intel.com>
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Jiri Kosina <jkosina@suse.cz>
Cc: stable <stable@vger.kernel.org>
Tested-by: Sedat Dilek <sedat.dilek@gmail.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2013-02-08 12:02:40 +10:00
..
hvc Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2012-12-13 12:00:02 -08:00
ipwireless Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2012-12-13 12:00:02 -08:00
serial 8250/16?50: Add support for Broadcom TruManage redirected serial port 2013-01-17 14:02:55 -08:00
vt fb: rework locking to fix lock ordering on takeover 2013-02-08 12:02:40 +10:00
amiserial.c
bfin_jtag_comm.c
cyclades.c tty: remove use of __devexit 2012-11-21 15:27:46 -08:00
ehv_bytechan.c tty: remove use of __devinit 2012-11-21 15:22:52 -08:00
isicom.c tty: remove use of __devexit 2012-11-21 15:27:46 -08:00
Kconfig
Makefile
moxa.c tty: remove use of __devexit 2012-11-21 15:27:46 -08:00
moxa.h
mxser.c tty: remove use of __devexit 2012-11-21 15:27:46 -08:00
mxser.h
n_gsm.c
n_hdlc.c
n_r3964.c
n_tracerouter.c
n_tracesink.c
n_tracesink.h
n_tty.c
nozomi.c tty: remove use of __devexit 2012-11-21 15:27:46 -08:00
pty.c pty: return EINVAL for TIOCGPTN for BSD ptys 2013-01-17 13:56:57 -08:00
rocket_int.h
rocket.c tty: remove use of __devinitdata 2012-11-21 15:25:06 -08:00
rocket.h
synclink_gt.c tty: remove use of __devexit 2012-11-21 15:27:46 -08:00
synclink.c tty: remove use of __devexit 2012-11-21 15:27:46 -08:00
synclinkmp.c tty: remove use of __devexit 2012-11-21 15:27:46 -08:00
sysrq.c
tty_audit.c
tty_buffer.c
tty_io.c
tty_ioctl.c
tty_ldisc.c
tty_mutex.c
tty_port.c