Re: [PATCH 0/2] target/sparc: Enable MTTCG

[Richard Henderson]

On 6/22/23 16:36, Mark Cave-Ayland wrote:
> On 20/06/2023 17:40, Richard Henderson wrote:
>
> > With the addition of TCG_GUEST_DEFAULT_MO, there's nothing in
> > the cpu emulation preventing this from working.  There is some
> > board model work to be done for sparc64, where max_cpus = 1.
>
> I've tried testing this with the Advent Calendar image at 
> https://qemu-advent-calendar.org/2018/download/day11.tar.xz and even without these patches 
> applied I'm seeing hangs with -smp 2. When applied on top of the other "target/sparc: Use 
> tcg_gen_lookup_and_goto_ptr" series I get assert() after a minute or two:

Would you try again, now that we've solved the issues with lookup_and_goto_ptr?


r~