Messages in this thread | | | Subject | Re: [PATCH] kernel/watchdog.c: convert {soft/hard}lockup boot parameters to sysctl aliases | From | Vlastimil Babka <> | Date | Mon, 11 May 2020 12:28:23 +0200 |
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On 5/7/20 11:46 PM, Guilherme G. Piccoli wrote: > After a recent change introduced by Vlastimil's series [0], kernel is > able now to handle sysctl parameters on kernel command line; also, the > series introduced a simple infrastructure to convert legacy boot > parameters (that duplicate sysctls) into sysctl aliases. > > This patch converts the watchdog parameters softlockup_panic and > {hard,soft}lockup_all_cpu_backtrace to use the new alias infrastructure. > It fixes the documentation too, since the alias only accepts values 0 > or 1, not the full range of integers. We also took the opportunity here > to improve the documentation of the previously converted hung_task_panic > (see the patch series [0]) and put the alias table in alphabetical order. > > [0] lore.kernel.org/lkml/20200427180433.7029-1-vbabka@suse.cz > > Signed-off-by: Guilherme G. Piccoli <gpiccoli@canonical.com>
Ah, so I did miss some, as the Documentation file doesn't mention there is also a sysctl for those parameters. Maybe it should?
Anyway, thanks. Acked-by: Vlastimil Babka <vbabka@suse.cz>
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