Re: [PATCH] tcg: fix guest memory ordering enforcement

2022-04-30 Thread Richard Henderson
On 4/28/22 04:32, Redha Gouicem wrote: This commit allows memory ordering enforcement to be performed more precisely. The previous scheme with fences always inserted before the memory access made it impossible to correctly enforce the x86 model on weakly ordered architectures such as arm. With th

[PATCH] tcg: fix guest memory ordering enforcement

2022-04-28 Thread Redha Gouicem
This commit allows memory ordering enforcement to be performed more precisely. The previous scheme with fences always inserted before the memory access made it impossible to correctly enforce the x86 model on weakly ordered architectures such as arm. With this change, the memory models of guests ca