qemu/accel
Richard Henderson 52ba13f042 tcg: Release mmap_lock on translation fault
Turn helper_retaddr into a multi-state flag that may now also
indicate when we're performing a read on behalf of the translator.
In this case, release the mmap_lock before the longjmp back to
the main cpu loop, and thereby avoid a failing assert therein.

Fixes: https://bugs.launchpad.net/qemu/+bug/1832353
Tested-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2019-07-14 12:19:01 +02:00
..
kvm general: Replace global smp variables with smp machine properties 2019-07-05 17:07:36 -03:00
stubs Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
tcg tcg: Release mmap_lock on translation fault 2019-07-14 12:19:01 +02:00
accel.c accel: Remove unused AccelClass::available field 2019-05-02 16:56:33 +02:00
Makefile.objs qtest: Don't compile qtest accel on non-POSIX systems 2019-05-02 16:56:33 +02:00
qtest.c qtest: Don't compile qtest accel on non-POSIX systems 2019-05-02 16:56:33 +02:00