Re: [Xen-devel] [PATCH] memblock: Add limit checking to memblock_virt_alloc

[Yinghai Lu <yinghai@xxxxxxxxxx>]

On Wed, Jan 29, 2014 at 3:07 PM, Tony Luck <tony.luck@xxxxxxxxx> wrote:
> Hmmph.  ia64 is broken too.  git bisect says:
>
> commit ad6492b80f60a2139fa9bf8fd79b182fe5e3647c
> Author: Yinghai Lu <yinghai@xxxxxxxxxx>
> Date:   Mon Jan 27 17:06:49 2014 -0800
>
>     memblock, nobootmem: add memblock_virt_alloc_low()
>
> is to blame.  But this patch doesn't fix it.  Still dies with:
>
> PID hash table entries: 4096 (order: -1, 32768 bytes)
> Sorting __ex_table...
> kernel BUG at mm/bootmem.c:504!

that's another path with memblock_virt wrapper for bootmem.

Let's me check that.

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