Denis Kirjanov 19fa6e601b tty/hvc_console: fix console lock ordering with spinlock ...

hvc_remove() takes a spin lock first then acquires the console
semaphore. This situation can easily lead to a deadlock scenario
where we call scheduler with spin lock held.

Signed-off-by: Denis Kirjanov <kda@linux-powerpc.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2017-03-31 11:37:13 +02:00

..

hvc_bfin_jtag.c

hvc: add Blackfin JTAG console support

2011-02-17 11:12:40 -08:00

hvc_console.c

tty/hvc_console: fix console lock ordering with spinlock

2017-03-31 11:37:13 +02:00

hvc_console.h

tty/hvc: Use IRQF_SHARED for OPAL hvc consoles

2016-07-27 12:38:18 +10:00

hvc_dcc.c

hvc_dcc: don't ignore errors during initialization

2015-10-04 17:49:27 +01:00

hvc_irq.c

tty/hvc: Use IRQF_SHARED for OPAL hvc consoles

2016-07-27 12:38:18 +10:00

hvc_iucv.c

s390/iucv: do not use arrays as argument

2015-09-21 16:03:04 -07:00

hvc_opal.c

tty/hvc: Use opal irqchip interface if available

2016-07-27 12:38:20 +10:00

hvc_rtas.c

drivers/tty/hvc: don't use module_init in non-modular hyp. console code

2014-02-07 08:40:54 -08:00

hvc_tile.c

drivers/tty/hvc/hvc_tile.c: properly return -EAGAIN

2015-05-11 11:22:20 -04:00

hvc_udbg.c

drivers/tty/hvc: don't use module_init in non-modular hyp. console code

2014-02-07 08:40:54 -08:00

hvc_vio.c

drivers/tty: make hvc/hvc_vio.c explicitly non-modular

2016-02-06 23:26:43 -08:00

hvc_xen.c

xen: features and fixes for 4.6-rc0

2016-03-22 12:55:17 -07:00

hvcs.c

drivers/tty: Convert remaining uses of pr_warning to pr_warn

2017-03-17 14:14:00 +09:00

hvsi_lib.c

tty-hvsi_lib: Deletion of an unnecessary check before the function call "tty_kref_put"

2014-11-26 19:35:49 -08:00

hvsi.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

Kconfig

ARM64: TTY: hvc_dcc: Add support for ARM64 dcc

2015-10-04 17:49:27 +01:00

Makefile

tty/hvc: remove celleb-only beat driver

2015-05-10 19:19:06 +02:00