Re: [PATCH] KVM: selftests: fix max_guest_memory_test with more that 256 vCPUs

2024-04-08 Thread Sean Christopherson
On Fri, 15 Mar 2024 10:35:07 -0400, Maxim Levitsky wrote: > max_guest_memory_test uses ucalls to sync with the host, but > it also resets the guest RIP back to its initial value in between > tests stages. > > This makes the guest never reach the code which frees the ucall struct > and since a fixe

Re: [PATCH] KVM: selftests: fix max_guest_memory_test with more that 256 vCPUs

2024-04-02 Thread Sean Christopherson
On Tue, Apr 02, 2024, Maxim Levitsky wrote: > Kind ping on this patch. It (and patches from other folks that are getting pinged) is on my list of things to grab, I'm still digging myself out of my mailbox and time sensitive things that cropped up while I was offline. I expect to start applying

Re: [PATCH] KVM: selftests: fix max_guest_memory_test with more that 256 vCPUs

2024-04-02 Thread Maxim Levitsky
On Fri, 2024-03-15 at 10:35 -0400, Maxim Levitsky wrote: > max_guest_memory_test uses ucalls to sync with the host, but > it also resets the guest RIP back to its initial value in between > tests stages. > > This makes the guest never reach the code which frees the ucall struct > and since a fixed