Hi Michael,
On 11/8/24 19:43, Michael Tokarev wrote:
03.05.2024 15:34, Philippe Mathieu-Daudé wrote:
In commit bb6cf6f016 ("accel/tcg: Factor tcg_cpu_reset_hold() out")
we unfortunately restricted the tcg_flush_jmp_cache() to system
emulation. Move it to the common tcg_exec_cpu_reset_hold() handler
so user emulation gets the jmp_cache initialized when threads
are created.
Remove the NULL check in tcg_flush_jmp_cache() from commit 4e4fa6c12d
("accel/tcg: Complete cpu initialization before registration") which
was a band-aid fix for incorrect commit bb6cf6f016.
Cc: qemu-sta...@nongnu.org
Fixes: bb6cf6f016 ("accel/tcg: Factor tcg_cpu_reset_hold() out")
Signed-off-by: Philippe Mathieu-Daudé <phi...@linaro.org>
Hi!
Has this change been forgotten, or is it not appropriate anymore?
Not forgotten and still need to be fixed, however unfortunately
this exposed a bug in user-mode SYS_exit_group when using plugins
(see qemu_plugin_disable_mem_helpers call in qemu_plugin_user_exit).
Pierrick is working on it, and I'll rebase this series once his
work gets merged. Next release :/
Regards,
Phil.