Re: [PATCH v14 00/13] s390/vfio-ap: dynamic configuration support

2021-04-06 Thread Tony Krowiak
Given what I finally was able to figure out, it is interesting to note that this failure only occurred when building the kernel with the debug_defconfig configuration. The problem occurs when the vfio_ap_mdev_remove_queue() callback is called subsequent to the mdev being removed via the

Re: [PATCH v14 00/13] s390/vfio-ap: dynamic configuration support

2021-04-02 Thread Tony Krowiak
On 4/1/21 3:17 PM, Halil Pasic wrote: On Wed, 31 Mar 2021 11:22:43 -0400 Tony Krowiak wrote: Change log v13-v14: -- When testing I've experienced this kernel panic. I am able to recreate this, but only when the kernel is built with the debug_defconfig configuration. I'll

Re: [PATCH v14 00/13] s390/vfio-ap: dynamic configuration support

2021-04-01 Thread Halil Pasic
On Wed, 31 Mar 2021 11:22:43 -0400 Tony Krowiak wrote: > Change log v13-v14: > -- When testing I've experienced this kernel panic. [ 4422.479706] vfio_ap matrix: MDEV: Registered [ 4422.516999] vfio_mdev b2013234-18b2-49bf-badd-a4be9c78b120: Adding to iommu group 1 [

[PATCH v14 00/13] s390/vfio-ap: dynamic configuration support

2021-03-31 Thread Tony Krowiak
Note: Patch 1, "s390/vfio-ap: fix circular lockdep when setting/clearing crypto masks" does not belong to this series. It is currently being merged and is included here because it is a pre-req for this series. Ignore checkpatch warnings regarding unknown commit IDs, those