Richard Henderson writes:
> Do not confuse host and guest addresses. Lock and unlock
> the target_rt_sigframe structure in setup_rt_sigframe.
>
> Since rt_setup_ucontext always returns 0, drop the return
> value entirely. This eliminates the only write to the err
> variable in setup_rt_sigfra
Do not confuse host and guest addresses. Lock and unlock
the target_rt_sigframe structure in setup_rt_sigframe.
Since rt_setup_ucontext always returns 0, drop the return
value entirely. This eliminates the only write to the err
variable in setup_rt_sigframe.
Always copy the siginfo structure.
