Re: [PATCH] linux-user: Set CF_PARALLEL when mapping shared memory

2021-06-14 Thread Alex Bennée
Richard Henderson writes: > Signal the translator to use host atomic instructions for > guest operations, insofar as it is possible. This is the > best we can do to allow the guest to interact atomically > with other processes. > > Resolves: https://gitlab.com/qemu-project/qemu/-/issues/121 > Si

Re: [PATCH] linux-user: Set CF_PARALLEL when mapping shared memory

2021-06-12 Thread Laurent Vivier
Le 12/06/2021 à 08:08, Richard Henderson a écrit : > Signal the translator to use host atomic instructions for > guest operations, insofar as it is possible. This is the > best we can do to allow the guest to interact atomically > with other processes. > > Resolves: https://gitlab.com/qemu-projec

[PATCH] linux-user: Set CF_PARALLEL when mapping shared memory

2021-06-11 Thread Richard Henderson
Signal the translator to use host atomic instructions for guest operations, insofar as it is possible. This is the best we can do to allow the guest to interact atomically with other processes. Resolves: https://gitlab.com/qemu-project/qemu/-/issues/121 Signed-off-by: Richard Henderson --- linu