diff options
| author | Ingo Molnar <mingo@elte.hu> | 2008-05-12 21:21:04 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2008-05-25 06:34:44 +0200 |
| commit | 9c44bc03fff44ff04237a7d92e35304a0e50c331 (patch) | |
| tree | 64704ff78933a3a3bd8549801308d0557c02980d /kernel/dma.c | |
| parent | 75d3bce2fc0a80f435fe12f2c9ed2632c8ac29e4 (diff) | |
softlockup: allow panic on lockup
allow users to configure the softlockup detector to generate a panic
instead of a warning message.
high-availability systems might opt for this strict method (combined
with panic_timeout= boot option/sysctl), instead of generating
softlockup warnings ad infinitum.
also, automated tests work better if the system reboots reliably (into
a safe kernel) in case of a lockup.
The full spectrum of configurability is supported: boot option, sysctl
option and Kconfig option.
it's default-disabled.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel/dma.c')
0 files changed, 0 insertions, 0 deletions