Re: [qemu-s390x] [Qemu-devel] [PATCH v2 16/28] s390x/tcg: Fault-safe memmove

[Richard Henderson]

On 9/6/19 3:57 AM, David Hildenbrand wrote:
> Replace fast_memmove() variants by access_memmove() variants, that
> first try to probe access to all affected pages (maximum is two pages).
> 
> In MVCOS, simply always call access_memmove_as() and drop the TODO
> about LAP. LAP is already handled in the MMU.
> 
> Get rid of adj_len_to_page(), which is now unused.
> 
> Signed-off-by: David Hildenbrand <address@hidden>
> ---
>  target/s390x/mem_helper.c | 204 +++++++++++++++++++++-----------------
>  1 file changed, 115 insertions(+), 89 deletions(-)

Reviewed-by: Richard Henderson <address@hidden>

r~