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Jason A. Donenfeld e799817b67 um: add "noreboot" command line option for PANIC_TIMEOUT=-1 setups 
[ Upstream commit dda520d07b95072a0b63f6c52a8eb566d08ea897 ]

QEMU has a -no-reboot option, which halts instead of reboots when the
guest asks to reboot. This is invaluable when used with
CONFIG_PANIC_TIMEOUT=-1 (and panic_on_warn), because it allows panics
and warnings to be caught immediately in CI. Implement this in UML too,
by way of a basic setup param.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-25 11:40:37 +02:00
..
drivers
um: Add SPDX headers for files in arch/um/os-Linux
2019-09-15 21:37:17 +02:00
skas
um: add "noreboot" command line option for PANIC_TIMEOUT=-1 setups
2022-08-25 11:40:37 +02:00
elf_aux.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
execvp.c
um: Use os_warn to print out pre-boot warning/error messages
2017-07-05 23:18:25 +02:00
file.c
um: Use fdatasync() when mapping the UBD FSYNC command
2020-06-02 22:37:55 +02:00
helper.c
um: Fix stack pointer alignment
2021-06-17 22:08:31 +02:00
irq.c
um: Monitor error events in IRQ controller
2020-12-13 22:38:28 +01:00
main.c
um: Don't trace irqflags during shutdown
2019-11-25 22:42:57 +01:00
Makefile
um: Increase stack frame size threshold for signal.c
2020-12-13 22:22:00 +01:00
mem.c
um: Add SPDX headers for files in arch/um/os-Linux
2019-09-15 21:37:17 +02:00
process.c
um: Add SPDX headers for files in arch/um/os-Linux
2019-09-15 21:37:17 +02:00
registers.c
um: registers: Rename function names to avoid conflicts and build problems
2022-01-27 11:04:48 +01:00
sigio.c
um: rename set_signals() to um_set_signals()
2022-01-27 11:03:44 +01:00
signal.c
um: rename set_signals() to um_set_signals()
2022-01-27 11:03:44 +01:00
start_up.c
um: registers: Rename function names to avoid conflicts and build problems
2022-01-27 11:04:48 +01:00
time.c
um: fix os_idle_sleep() to not hang
2021-01-26 22:11:38 +01:00
tty.c
um: Add SPDX headers for files in arch/um/os-Linux
2019-09-15 21:37:17 +02:00
umid.c
um: Remove use of asprinf in umid.c
2020-12-13 22:21:07 +01:00
user_syms.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
util.c
um: seed rng using host OS rng
2022-08-17 14:22:55 +02:00