Messages in this thread | | | Date | Tue, 19 Nov 2019 09:48:39 +0100 | From | Sebastian Andrzej Siewior <> | Subject | Re: [PATCH RT 1/2 v2] dm-snapshot: fix crash with the realtime kernel |
| |
On 2019-11-12 11:09:51 [-0500], Mikulas Patocka wrote: > Snapshot doesn't work with realtime kernels since the commit f79ae415b64c. > hlist_bl is implemented as a raw spinlock and the code takes two non-raw > spinlocks while holding hlist_bl (non-raw spinlocks are blocking mutexes > in the realtime kernel).
this series is still on the list of things for me to look at…
Sebastian
| |