Re: [PATCH v3 22/23] bsd-user: Implement shmat(2) and shmdt(2)

[Richard Henderson]

On 9/14/23 09:55, Karim Taha wrote:
> Richard Henderson <richard.henderson@linaro.org> writes:
>
> Do I need to enclose `shmdt implmenetation` in a WITH_MMAP_LOCK_GUARD() block?
>
> Mr.Warner forwared me a patch series ,that you sent on Sun 20 Aug,
> for the linux-user, which encloses the implementation in such a block.

Yes.  All changes to the guest address space must be done with the lock.


r~