Re: [PATCH v4 3/7] xen/evtchn: restrict the maximum number of evtchn supported for domUs

2022-09-07 Thread Rahul Singh
Hi Julien, > On 7 Sep 2022, at 2:01 pm, Julien Grall wrote: > > > > On 06/09/2022 14:40, Rahul Singh wrote: >> Restrict the maximum number of evtchn supported for domUs to avoid >> allocating a large amount of memory in Xen. >> Set the default value of max_evtchn_port to 1023. The value of 102

Re: [PATCH v4 3/7] xen/evtchn: restrict the maximum number of evtchn supported for domUs

2022-09-07 Thread Julien Grall
On 06/09/2022 14:40, Rahul Singh wrote: Restrict the maximum number of evtchn supported for domUs to avoid allocating a large amount of memory in Xen. Set the default value of max_evtchn_port to 1023. The value of 1023 should be sufficient for domUs guests because on ARM we don't bind To me

[PATCH v4 3/7] xen/evtchn: restrict the maximum number of evtchn supported for domUs

2022-09-06 Thread Rahul Singh
Restrict the maximum number of evtchn supported for domUs to avoid allocating a large amount of memory in Xen. Set the default value of max_evtchn_port to 1023. The value of 1023 should be sufficient for domUs guests because on ARM we don't bind physical interrupts to event channels. The only use