Re: [PATCH] qemu/osdep: Remove fallback for MAP_FIXED_NOREPLACE

[Richard Henderson]

On 8/8/23 20:50, Michael Tokarev wrote:
> 08.08.2023 19:44, Richard Henderson пишет:
> > In order for our emulation of MAP_FIXED_NOREPLACE to succeed within
> > linux-user target_mmap, we require a non-zero value.  This does not
> > require host kernel support, merely the bit being defined.
>
> Hm. Should we add something like
>
>   assert(MAP_FIXED_NOREPLACE != 0)
>
> somewhere?

I wouldn't think so.  Where would a zero come from?


r~