Re: [Qemu-ppc] [PATCH RFC v1 2/3] cputlb: handle first atomic write to the page

[Richard Henderson]

On 04/06/2017 03:22 AM, Nikunj A Dadhania wrote:
> In case where the conditional write is the first write to the page,
> TLB_NOTDIRTY will be set and stop_the_world is triggered. Handle this as
> a special case and set the dirty bit. After that fall through to the
> actual atomic instruction below.
>
> Signed-off-by: Nikunj A Dadhania <address@hidden>
> ---
>  cputlb.c | 8 +++++++-
>  1 file changed, 7 insertions(+), 1 deletion(-)

Reviewed-by: Richard Henderson <address@hidden>


r~