Hi Deepak,

Have you tried the latest gem5? There's been a lot of work in both
gem5-21.0 and on gem5-develop to improve the RISC-V FS support. Another
option would be to look at how the RISC-V code has changed to see if that
helps diagnose this problem.

Cheers,
Jason

On Fri, Jun 18, 2021 at 10:29 AM Deepak Mohan via gem5-users <
gem5-users@gem5.org> wrote:

> Hi,
>  I'm working on an older version of gem5 (20.1.0.5), in which I run a
> RISCV full system simulation, I have added a minimal platform in this
> version of gem5 to run the FS simulation, but when I add cache
> hierarchy to the simulation the following error occurs after writing
> to the satp CSR.
>
> void Packet::setCacheResponding():
> Assertion`!flags.isSet(CACHE_RESPONDING)' failed.
>
> I'm able to switch address spaces by writing to satp CSR when there is
> no cache hierarchy.
>
> Has anyone faced similar problems ?, any pointers/directions would be
> appreciated
>
> Thanks,
> Deepak Mohan
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