On 7/16/19 11:08 PM, tony.ngu...@bt.com wrote:
> diff --git a/accel/tcg/cputlb.c b/accel/tcg/cputlb.c
> index baa61719ad..11debb7dda 100644
> --- a/accel/tcg/cputlb.c
> +++ b/accel/tcg/cputlb.c
> @@ -731,7 +731,7 @@ void tlb_set_page_with_attrs(CPUState *cpu, target_ulong
> vaddr,
> vaddr, paddr, prot, mmu_idx);
>
> address = vaddr_page;
> - if (size < TARGET_PAGE_SIZE) {
> + if (size < TARGET_PAGE_SIZE || attrs.byte_swap) {
I don't think you want to re-use TLB_RECHECK. This operation requires the
slow-path, yes, but not another call into cpu->cc->tlb_fill.
r~
