[SPDK] Re: Using cmb_copy in QEMU environment

Hi Jim,

I see similar error with 3429f97.

Archie

> On 4/20/20, 8:38 AM, "Stephen  Bates" <sbates(a)raithlin.com&gt; wrote:
> 
>     Hi All
> 
> 
>     Can you point me to the issue when created. I added the cmb_copy example a while back
> and it was working in QEMU at that time. I suspect this is a memory allocation regression
> and would like to track the issue. Note the Linux kernel equivalent  (p2pdma) *does* still
> work inside QEMUwith fake NVMe SSDs. So this seems to be an SPDK specific thing...
> 
> Hi Archie and Changpeng,
> 
> Could you also try commit 3429f97?  This commit is just before some CMB-related patches
> that were recently merged.
> 
> -Jim
> 
> 
>     Cheers
> 
>     Stephen 
> 
> 
> 
> 
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