Ilya Leoshkevich df8a688032 cpus: Make {start,end}_exclusive() recursive ... Currently dying to one of the core_dump_signal()s deadlocks, because dump_core_and_abort() calls start_exclusive() two times: first via stop_all_tasks(), and then via preexit_cleanup() -> qemu_plugin_user_exit(). There are a number of ways to solve this: resume after dumping core; check cpu_in_exclusive_context() in qemu_plugin_user_exit(); or make {start,end}_exclusive() recursive. Pick the last option, since it's the most straightforward one. Fixes: da91c19202 ("linux-user: Clean up when exiting due to a signal") Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com> Message-Id: <20230214140829.45392-3-iii@linux.ibm.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>		2023-02-21 08:44:13 -10:00
..
accel-cpu.h	accel-cpu: make cpu_realizefn return a bool	2021-05-10 15:41:50 -04:00
cpu.h	cpus: Make {start,end}_exclusive() recursive	2023-02-21 08:44:13 -10:00
generic-loader.h	Use OBJECT_DECLARE_SIMPLE_TYPE when possible	2020-09-18 14:12:32 -04:00
split-irq.h	Use OBJECT_DECLARE_SIMPLE_TYPE when possible	2020-09-18 14:12:32 -04:00
sysbus-fdt.h	hw/core: Move the ARM sysbus-fdt to core	2022-04-29 10:48:26 +10:00
sysemu-cpu-ops.h	dump: Replace opaque DumpState pointer with a typed one	2022-10-06 19:30:43 +04:00
tcg-cpu-ops.h	accel/tcg: Add restore_state_to_opc to TCGCPUOps	2022-10-26 11:11:28 +10:00