Re: [Xen-devel] [XEN VMID PATCH 2/2 v3] xen/arm: Add support for 16 bit VMIDs

2016-12-14 Thread Bhupinder Thakur
Hi Julien, On 13 December 2016 at 19:43, Julien Grall wrote: > Hi Bhupinder, > > On 12/12/16 07:26, Bhupinder Thakur wrote: > > [...] > >> -void p2m_vmid_allocator_init(void) >> +int p2m_vmid_allocator_init(void) >> { >> -set_bit(INVALID_VMID, vmid_mask); >> +int ret = 0; >> + >> +/

Re: [Xen-devel] [XEN VMID PATCH 2/2 v3] xen/arm: Add support for 16 bit VMIDs

2016-12-13 Thread Julien Grall
Hi Bhupinder, On 12/12/16 07:26, Bhupinder Thakur wrote: [...] -void p2m_vmid_allocator_init(void) +int p2m_vmid_allocator_init(void) { -set_bit(INVALID_VMID, vmid_mask); +int ret = 0; + +/* + * allocate space for vmid_mask based on MAX_VMID + */ +vmid_mask = xzalloc_a