Re: [PATCH 0/2] Fix use-after-free errors in lpfc driver when using NVMe

2019-01-22 Thread Martin K. Petersen
Ewan, > These two patches fix use-after-free errors in the shutdown path of > the lpfc driver with both the Initiator and Target mode usage of FC > ports. > > The problem is very apparent with slub_debug enabled, as the memory > poisoning prevents the wait_for_completion_timeout() from returning

[PATCH 0/2] Fix use-after-free errors in lpfc driver when using NVMe

2019-01-17 Thread Ewan D. Milne
These two patches fix use-after-free errors in the shutdown path of the lpfc driver with both the Initiator and Target mode usage of FC ports. The problem is very apparent with slub_debug enabled, as the memory poisoning prevents the wait_for_completion_timeout() from returning after the object ha