Re: [Xen-devel] arm: Boot allocator fails with multi node memory

2017-01-17 Thread Julien Grall
Hi Jan, On 17/01/17 09:09, Jan Beulich wrote: On 16.01.17 at 19:46, wrote: On 09/01/17 08:40, Jan Beulich wrote: On 07.01.17 at 07:05, wrote: Question: Why this address is not mapped?. If mapped where this va is mapped?. Well, I think this is the wrong question to ask. Why would it be map

Re: [Xen-devel] arm: Boot allocator fails with multi node memory

2017-01-17 Thread Julien Grall
Hi Stefano, On 16/01/17 19:59, Stefano Stabellini wrote: On Mon, 16 Jan 2017, Julien Grall wrote: On 09/01/17 08:40, Jan Beulich wrote: On 07.01.17 at 07:05, wrote: Question: Why this address is not mapped?. If mapped where this va is mapped?. Well, I think this is the wrong question to as

Re: [Xen-devel] arm: Boot allocator fails with multi node memory

2017-01-17 Thread Jan Beulich
>>> On 16.01.17 at 19:46, wrote: > On 09/01/17 08:40, Jan Beulich wrote: > On 07.01.17 at 07:05, wrote: >>> Question: Why this address is not mapped?. If mapped where this va is >>> mapped?. >> >> Well, I think this is the wrong question to ask. Why would it be mapped >> if there's no memory

Re: [Xen-devel] arm: Boot allocator fails with multi node memory

2017-01-16 Thread Stefano Stabellini
On Mon, 16 Jan 2017, Julien Grall wrote: > Hi Jan, > > On 09/01/17 08:40, Jan Beulich wrote: > > > > > On 07.01.17 at 07:05, wrote: > > > Question: Why this address is not mapped?. If mapped where this va is > > > mapped?. > > > > Well, I think this is the wrong question to ask. Why would it be

Re: [Xen-devel] arm: Boot allocator fails with multi node memory

2017-01-16 Thread Julien Grall
Hi Jan, On 09/01/17 08:40, Jan Beulich wrote: On 07.01.17 at 07:05, wrote: Question: Why this address is not mapped?. If mapped where this va is mapped?. Well, I think this is the wrong question to ask. Why would it be mapped if there's no memory there? (XEN) Walking Hypervisor VA 0x847fff

Re: [Xen-devel] arm: Boot allocator fails with multi node memory

2017-01-09 Thread Jan Beulich
>>> On 07.01.17 at 07:05, wrote: > Question: Why this address is not mapped?. If mapped where this va is > mapped?. Well, I think this is the wrong question to ask. Why would it be mapped if there's no memory there? > (XEN) Walking Hypervisor VA 0x847f on CPU0 via TTBR > 0xffcf

[Xen-devel] arm: Boot allocator fails with multi node memory

2017-01-06 Thread Vijay Kilari
Hi, With ACPI numa support, I came across this panic from init_node_heap() when initializing for node1 which is called from end_boot_allocator(). (XEN) Walking Hypervisor VA 0x847e on CPU0 via TTBR 0xffcf8000 (XEN) 0TH[0x108] = 0x (XEN) PAR: 0809: T