Re: [Qemu-devel] [PATCH 01/35] tcg: access cpu->icount_decr.u16.high with atomics

[Richard Henderson]

On 9/17/18 9:30 AM, Emilio G. Cota wrote:
> Consistently access u16.high with atomics to avoid
> undefined behaviour in MTTCG.
> 
> Note that icount_decr.u16.low is only used in icount mode,
> so regular accesses to it are OK.
> 
> Cc: Peter Crosthwaite <address@hidden>
> Cc: Richard Henderson <address@hidden>
> Signed-off-by: Emilio G. Cota <address@hidden>
> ---
>  accel/tcg/tcg-all.c       | 2 +-
>  accel/tcg/translate-all.c | 2 +-
>  qom/cpu.c                 | 2 +-
>  3 files changed, 3 insertions(+), 3 deletions(-)

Eh, sure, I guess.
Reviewed-by: Richard Henderson <address@hidden>


r~