RE: [PATCH-for-4.17 v3] xen/sched: migrate timers to correct cpus after suspend

2022-11-04 Thread Henry Wang
Hi Juergen, > On Wed, 2022-11-02 at 16:00 +0100, Juergen Gross wrote: > > Today all timers are migrated to cpu 0 when the system is being > > suspended. They are not migrated back after resuming the system > > again. > > > > This results (at least) to visible problems with the credit > > scheduler

Re: [PATCH-for-4.17 v3] xen/sched: migrate timers to correct cpus after suspend

2022-11-04 Thread Dario Faggioli
On Wed, 2022-11-02 at 16:00 +0100, Juergen Gross wrote: > Today all timers are migrated to cpu 0 when the system is being > suspended. They are not migrated back after resuming the system > again. > > This results (at least) to visible problems with the credit > scheduler, > as the timer isn't han

[PATCH-for-4.17 v3] xen/sched: migrate timers to correct cpus after suspend

2022-11-02 Thread Juergen Gross
Today all timers are migrated to cpu 0 when the system is being suspended. They are not migrated back after resuming the system again. This results (at least) to visible problems with the credit scheduler, as the timer isn't handled on the cpu it was expected to occur, which will result in an ASSE