Hi Nicolai, On Wed, Oct 19, 2022 at 10:37:03AM +0200, Nicolai Stange wrote: > Hi all, > > this series is supposed to fix some lifetime issues all related to the fact that > once the last ->serial() has been invoked, the padata user (i.e. pcrypt) is well > with its right to tear down the associated padata_shell or parallel_data > instance respectively. > > Only the first one, addressed by patch [2/5], has actually been observed, namely > on a (downstream) RT kernel under a very specific workload involving LTP's > pcrypt_aead01. On non-RT, I've been unable to reproduce. I haven't been able to hit the issue in 2/5 on RT on a v6.0 kernel in an x86 vm. Were there any other things running on the system besides pcrypt_aead01? More details about your environment and your kernel config would be helpful. The first two patches seem ok but I want to think about the second more next week. I'll look over the rest of the series then too.
