Re: [PATCH V3 00/13] allow cpr-reboot for vfio

2024-02-20 Thread Peter Xu
On Tue, Feb 20, 2024 at 05:32:34PM -0500, Steven Sistare wrote: > On 2/20/2024 2:49 AM, Peter Xu wrote: > > On Thu, Feb 08, 2024 at 10:53:53AM -0800, Steve Sistare wrote: > >> Allow cpr-reboot for vfio if the guest is in the suspended runstate. The > >> guest drivers' suspend methods flush outstan

Re: [PATCH V3 00/13] allow cpr-reboot for vfio

2024-02-20 Thread Steven Sistare
On 2/20/2024 2:49 AM, Peter Xu wrote: > On Thu, Feb 08, 2024 at 10:53:53AM -0800, Steve Sistare wrote: >> Allow cpr-reboot for vfio if the guest is in the suspended runstate. The >> guest drivers' suspend methods flush outstanding requests and re-initialize >> the devices, and thus there is no dev

Re: [PATCH V3 00/13] allow cpr-reboot for vfio

2024-02-19 Thread Peter Xu
On Thu, Feb 08, 2024 at 10:53:53AM -0800, Steve Sistare wrote: > Allow cpr-reboot for vfio if the guest is in the suspended runstate. The > guest drivers' suspend methods flush outstanding requests and re-initialize > the devices, and thus there is no device state to save and restore. The > user

[PATCH V3 00/13] allow cpr-reboot for vfio

2024-02-08 Thread Steve Sistare
Allow cpr-reboot for vfio if the guest is in the suspended runstate. The guest drivers' suspend methods flush outstanding requests and re-initialize the devices, and thus there is no device state to save and restore. The user is responsible for suspending the guest before initiating cpr, such as