> -Original Message-
> From: Jan Beulich [mailto:jbeul...@suse.com]
> Sent: Monday, September 26, 2016 9:03 PM
> To: Wu, Feng
> Cc: andrew.coop...@citrix.com; dario.faggi...@citrix.com;
> george.dun...@eu.citrix.com; Tian, Kevin ; xen-
> de...@lists.xen.org
> Subject: Re: [PATCH v4 6/6]
>>> On 21.09.16 at 04:37, wrote:
> +void vmx_pi_desc_fixup(int cpu)
> +{
> +unsigned int new_cpu, dest;
> +unsigned long flags;
> +struct arch_vmx_struct *vmx, *tmp;
> +spinlock_t *new_lock, *old_lock = &per_cpu(vmx_pi_blocking, cpu).lock;
> +struct list_head *blocked_vcpus = &
When cpu is offline, we need to move all the vcpus in its blocking
list to another online cpu, this patch handles it.
Signed-off-by: Feng Wu
---
v4:
- Remove the pointless check since we are in machine stop
context and no other cpus go down in parallel.
xen/arch/x86/hvm/vmx/vmcs.c | 1 +
