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| H A D | memory.c | 680a4783dc13f1059c03d11da58193d76c19ead6 Mon Nov 02 08:23:52 UTC 2015 Paolo Bonzini <pbonzini@redhat.com> memory: call begin, log_start and commit when registering a new listener
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.
Because memory_map_init() will now call mem_commit(), we have to
initialize io_mem_* before address_space_memory and friends.
Reported-by: Philipp Kern <pkern@debian.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Fixes: 0a1c71cec63e95f9b8d0dc96d049d2daa00c5210
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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