Re: [Valgrind-users] running valgrind on dpdk

[John R. <jr...@bi...>]

On 2020-09-29  Prujan, Michael wrote:

> I’m running valgrind-3.16.1 on application with DPDK.
> 
> I got the following errors:
> 
> ERROR: This system does not support "FSGSBASE".

That's correct: the virtual machine that valgrind exports to the app,
does not support FSGSBASE.  The valgrind source says:
     ./VEX/priv/guest_amd64_helpers.c:            /* Don't advertise FSGSBASE support, bit 0 in EBX.  */

Perhaps you could develop the support for fsgsbase, and submit the implementation patch?