linux-uconsole/drivers/tty/hvc
Elliot Berman 37f671817b ANDROID: tty: hvc_dcc: Save irq flags when locking
Disable interrupts when using DCC fifo to prevent deadlock if interrupt
occurs that causes a console write.

Bug: 175415911
Fixes: 61d87acb93 ("FROMLIST: hvc_dcc: bind driver to core0 for reads
and writes")
Change-Id: I645bafef1d8bc58ee93b086b46d822c046aece2d
Signed-off-by: Elliot Berman <eberman@codeaurora.org>
2020-12-14 18:20:14 +00:00
..
hvc_console.c tty: hvc_console, fix crashes on parallel open/close 2020-05-27 10:55:36 +02:00
hvc_console.h ANDROID: Add more hvc devices for virtio-console. 2020-10-08 13:01:44 -07:00
hvc_dcc.c ANDROID: tty: hvc_dcc: Save irq flags when locking 2020-12-14 18:20:14 +00:00
hvc_irq.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hvc_iucv.c treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
hvc_opal.c tty: Use of_node_name_{eq,prefix} for node name comparisons 2018-12-17 16:12:17 +01:00
hvc_riscv_sbi.c tty: Don't force RISCV SBI console as preferred console 2019-05-16 20:42:11 -07:00
hvc_rtas.c tty: hvc: Remove redundant license text 2017-11-08 13:08:12 +01:00
hvc_udbg.c tty: hvc: Remove redundant license text 2017-11-08 13:08:12 +01:00
hvc_vio.c powerpc/pseries/hvconsole: Fix stack overread via udbg 2019-06-14 15:35:53 +10:00
hvc_xen.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
hvcs.c tty: hvcs: Don't NULL tty->driver_data until hvcs_cleanup() 2020-09-04 18:09:44 +02:00
hvsi.c tty: hvc: Return proper error code from console ->setup() hook 2020-06-25 14:23:06 +02:00
hvsi_lib.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Kconfig Merge 3e4fb4346c ("Merge tag 'spdx-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx") into android-mailine 2020-10-26 07:05:05 +01:00
Makefile TTY/Serial driver patches for 4.17-rc1 2018-04-04 18:43:49 -07:00