[Bug 48988] Riot Vanguard (Riot Games) 'vgk.sys' needs KSHARED_USER_DATA access instruction emulation for 'CMP r/m16/32/64, r16/32/64'

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=48988

--- Comment #12 from Etaash Mathamsetty  ---
(In reply to Ker noa from comment #11)
> I think gitlab pull requests are more visible than comments on bugs
> https://gitlab.winehq.org/groups/wine/-/merge_requests

I don't really want to submit a pull request for this since I have no idea if
it is a good implementation or not, so I want to have some feedback/testing
before submitting it in. 
This is my literal first time working with the wine source code.