Re: [PATCH v4 0/1] MR2378: kernelbase: Trick V8's CHECK(old_protection == PAGE_READWRITE).

[Elizabeth Figura (＠zfigura)]

> Reworking the ntdll-WRITECOPY wine-staging patchset would be a good start

That's not really helpful advice by itself. The wine-staging patch set is fundamentally not workable as an approach. There is at this point a more or less specific idea of what needs to be done to properly implement WRITECOPY support, basically involving IOCTL_PAGEMAP_SCAN, and I think it's being worked on by someone else anyway.