[Xen-devel] Re: xentrace: broken by c/s 23050:4ebba54b666f

[Olaf Hering <olaf@xxxxxxxxx>]

On Mon, Mar 21, Christoph Egger wrote:

> 
> Hi,
> 
> C/s 23050:4ebba54b666f broke xentrace:
> 
> # xentrace -e 0x8f000 ./xentrace.out
> (XEN) Xen trace buffers: cpu 0 p 0000000000000000

The system you test on has 8 cpus, like mine.
t_info_pages got too big, so alloc_xenheap_pages() failed.
Can you add a printk to se whats happening in calculate_tbuf_size()?

Olaf


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