On Wed, Feb 26, 2020 at 10:19 AM Igor Mammedov <imamm...@redhat.com> wrote:
> On Wed, 26 Feb 2020 00:07:55 +0100
> Niek Linnenbank <nieklinnenb...@gmail.com> wrote:
>
> > Hello Igor and Paolo,
>
> does following hack solves issue?
>
> diff --git a/accel/tcg/translate-all.c b/accel/tcg/translate-all.c
> index a08ab11f65..ab2448c5aa 100644
> --- a/accel/tcg/translate-all.c
> +++ b/accel/tcg/translate-all.c
> @@ -944,7 +944,7 @@ static inline size_t size_code_gen_buffer(size_t
> tb_size)
> /* ??? If we relax the requirement that CONFIG_USER_ONLY use the
> static buffer, we could size this on RESERVED_VA, on the text
> segment size of the executable, or continue to use the
> default. */
> - tb_size = (unsigned long)(ram_size / 4);
> + tb_size = MAX_CODE_GEN_BUFFER_SIZE;
> #endif
> }
> if (tb_size < MIN_CODE_GEN_BUFFER_SIZE) {
>
>
Nice, for me, that brings qemu-system-ppc back up to speed. (applied to
ppc-for-5.0)
Best,
Howard
