Re: [PATCH v2 0/3] s390x/pci: fix ISM reset

2024-01-22 Thread Matthew Rosato
On 1/22/24 5:49 AM, Thomas Huth wrote: > On 22/01/2024 11.31, Michael Tokarev wrote: >> 22.01.2024 13:18, Michael Tokarev : >> .. >>> Is it this a material for -stable, or there's no need to bother? >> >> Actually it's been Cc'd to qemu-stable@ already, I haven't noticed. >> Still there's a questio

Re: [PATCH v2 0/3] s390x/pci: fix ISM reset

2024-01-22 Thread Thomas Huth
On 22/01/2024 11.31, Michael Tokarev wrote: 22.01.2024 13:18, Michael Tokarev : .. Is it this a material for -stable, or there's no need to bother? Actually it's been Cc'd to qemu-stable@ already, I haven't noticed. Still there's a question which branches should get which patches. ... So all

Re: [PATCH v2 0/3] s390x/pci: fix ISM reset

2024-01-22 Thread Michael Tokarev
22.01.2024 13:18, Michael Tokarev : .. Is it this a material for -stable, or there's no need to bother? Actually it's been Cc'd to qemu-stable@ already, I haven't noticed. Still there's a question which branches should get which patches. (changes 1 and 2 applies to 7.2 (while 2 fixes later ch

Re: [PATCH v2 0/3] s390x/pci: fix ISM reset

2024-01-22 Thread Michael Tokarev
18.01.2024 21:51, Matthew Rosato : Commit ef1535901a0 (re-)introduced an issue where passthrough ISM devices on s390x would enter an error state after reboot. This was previously fixed by 03451953c79e, using device reset callbacks, however the change in ef1535901a0 effectively triggers a cold re

Re: [PATCH v2 0/3] s390x/pci: fix ISM reset

2024-01-18 Thread Cédric Le Goater
On 1/18/24 19:51, Matthew Rosato wrote: Commit ef1535901a0 (re-)introduced an issue where passthrough ISM devices on s390x would enter an error state after reboot. This was previously fixed by 03451953c79e, using device reset callbacks, however the change in ef1535901a0 effectively triggers a co

[PATCH v2 0/3] s390x/pci: fix ISM reset

2024-01-18 Thread Matthew Rosato
Commit ef1535901a0 (re-)introduced an issue where passthrough ISM devices on s390x would enter an error state after reboot. This was previously fixed by 03451953c79e, using device reset callbacks, however the change in ef1535901a0 effectively triggers a cold reset of the pci bus before the device