On 2 November 2015 at 08:24, Paolo Bonzini <[email protected]> wrote:
> This ensures that cpu_reload_memory_map() is called as soon as
> tcg_cpu_address_space_init() is called, and before cpu->memory_dispatch
> is used.  qemu-system-s390x never changes the address spaces after
> tcg_cpu_address_space_init() is called, and thus tcg_commit() is never
> called.  This causes a SIGSEGV.
>
> Reported-by: Philipp Kern <[email protected]>
> Cc: Peter Maydell <[email protected]>
> Fixes: 0a1c71cec63e95f9b8d0dc96d049d2daa00c5210
> Signed-off-by: Paolo Bonzini <[email protected]>

Reviewed-by: Peter Maydell <[email protected]>

This is how I expected the memory listener API to work when I wrote
the exec.c change, anyway :-)

thanks
-- PMM

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