Richard Henderson 2c8412d469 accel/tcg: Take mmap_lock in load_atomic*_or_exit ...

For user-only, the probe for page writability may race with another
thread's mprotect.  Take the mmap_lock around the operation.  This
is still faster than the start/end_exclusive fallback.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

2023-07-23 17:57:10 +01:00

..

hvf

exec/memory: Add symbolic value for memory listener priority for accel

2023-06-28 14:27:59 +02:00

kvm

exec/memory: Add symbol for the min value of memory listener priority

2023-06-28 14:27:59 +02:00

qtest

meson: Replace CONFIG_SOFTMMU -> CONFIG_SYSTEM_ONLY

2023-06-20 10:01:30 +02:00

stubs

accel/kvm: Declare kvm_direct_msi_allowed in stubs

2023-06-28 14:14:22 +02:00

tcg

accel/tcg: Take mmap_lock in load_atomic*_or_exit

2023-07-23 17:57:10 +01:00

xen

accel/xen: Fix DM state change notification in dm_restrict mode

2023-03-23 09:56:54 +00:00

accel-blocker.c

accel: introduce accelerator blocker API

2023-01-11 09:59:39 +01:00

accel-common.c

gdbstub: move sstep flags probing into AccelClass

2022-10-06 11:53:41 +01:00

accel-softmmu.c

*: Add missing includes of qemu/error-report.h

2023-03-22 15:06:57 +00:00

accel-softmmu.h

…

accel-user.c

…

dummy-cpus.c

accel/qtest: Support qtest accelerator for Windows

2022-10-28 11:17:12 +02:00

Kconfig

…

meson.build

meson: Replace softmmu_ss -> system_ss

2023-06-20 10:01:30 +02:00