Ilya Leoshkevich f025692c99 accel/tcg: Clear PAGE_WRITE before translation ... translate_insn() implementations fetch instruction bytes piecemeal, which can cause qemu-user to generate inconsistent translations if another thread modifies them concurrently [1]. Fix by making pages containing translated instruction non-writable right before loading instruction bytes from them. [1] https://lists.nongnu.org/archive/html/qemu-devel/2021-08/msg00644.html Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com> Message-Id: <20210805204835.158918-1-iii@linux.ibm.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>		2021-09-14 12:00:20 -07:00
..
hvf	hvf: Simplify post reset/init/loadvm hooks	2021-06-03 16:43:27 +01:00
kvm	kvm: ppc: Print meaningful message on KVM_CREATE_VM failure	2021-07-29 10:59:49 +10:00
qtest	accel: build qtest modular	2021-07-09 18:21:33 +02:00
stubs	Do not include cpu.h if it's not really necessary	2021-05-02 17:24:51 +02:00
tcg	accel/tcg: Clear PAGE_WRITE before translation	2021-09-14 12:00:20 -07:00
xen	sysemu: Let VMChangeStateHandler take boolean 'running' argument	2021-03-09 23:13:57 +01:00
accel-common.c	accel: autoload modules	2021-07-09 18:21:33 +02:00
accel-softmmu.c	accel: autoload modules	2021-07-09 18:21:33 +02:00
accel-softmmu.h	accel: replace struct CpusAccel with AccelOpsClass	2021-02-05 10:24:15 -10:00
accel-user.c	accel: extend AccelState and AccelClass to user-mode	2021-02-05 10:24:15 -10:00
dummy-cpus.c	accel: move qtest CpusAccel functions to a common location	2020-10-24 07:23:19 +02:00
Kconfig	Add NVMM accelerator: configure and build logic	2021-05-04 14:15:34 +02:00
meson.build	hvf: Move assert_hvf_ok() into common directory	2021-06-03 16:43:26 +01:00