EAC has an explicit linux support that valve worked on them with, it’s not full kernel AC. same with battleye and GG those are not full kernel root anti cheat implementations. I can’t point at any specific documents unfortunately but the wine/proton irc channels are public and lurking let’s you learn a lot as they talk through issues with games and anticheat.
In order for linux to support kernel level AC a module for the Linux kernel would be needed. And i doubt Linus will ever allow that lol
In order for linux to support kernel level AC a module for the Linux kernel would be needed. And i doubt Linus will ever allow that lol
This is… correct. That in order to support kernel level anti-cheat on Linux, you need a kernel module. But that statement is a tautology.
An NT kernel AC running through Wine, and whether or not it “works” doesn’t predicate on a Linux kernel module being loaded. All it needs is the correct handling of whatever the NT kernel would communicate to the running game, and handle whatever that callback is through some other mechanism that passes the checks.
Most AC software have Linux native clients, and that’s what this “some other mechanism”. And whatever that is in practice, should, with enough reverse engineering, be technically possible for proton/wine to do as well. It’s all running on userland after all. I assume that this is not an easy task to do at all, which is why the only realistic approach is for AC developers to actually be on board, and instead just compromise on the weaker level of anti-cheat protection, compared to what you’d get with a kernel module. As far as I understand, this is the case for GG, BattlEye and EAC. Not all games work, because it depends on the developers “allowing it”.
And as for what the future might bring. I expect that with Linux gaming becoming more popular, it’s only a matter of time before a Linux AC is implemented as a kernel module. Also, neither Linus, nor anyone, need to whitelist a kernel module for it to be loaded. The only one that has an ultimate say there is you, the user.
I mean sure they could make it a dkms module and have the user install it along with the headers but it’s never going to be out of the box supported on linux was what I meant by that
As for the rest, there is a limit to what can be emulated within user space. There are are certain calls in NT ring -1 that would require similar privilege on the Linux side to translate which i doubt wine would ever do for a vast multitude of reasons
EAC has an explicit linux support that valve worked on them with, it’s not full kernel AC. same with battleye and GG those are not full kernel root anti cheat implementations. I can’t point at any specific documents unfortunately but the wine/proton irc channels are public and lurking let’s you learn a lot as they talk through issues with games and anticheat.
In order for linux to support kernel level AC a module for the Linux kernel would be needed. And i doubt Linus will ever allow that lol
This is… correct. That in order to support kernel level anti-cheat on Linux, you need a kernel module. But that statement is a tautology.
An NT kernel AC running through Wine, and whether or not it “works” doesn’t predicate on a Linux kernel module being loaded. All it needs is the correct handling of whatever the NT kernel would communicate to the running game, and handle whatever that callback is through some other mechanism that passes the checks.
Most AC software have Linux native clients, and that’s what this “some other mechanism”. And whatever that is in practice, should, with enough reverse engineering, be technically possible for proton/wine to do as well. It’s all running on userland after all. I assume that this is not an easy task to do at all, which is why the only realistic approach is for AC developers to actually be on board, and instead just compromise on the weaker level of anti-cheat protection, compared to what you’d get with a kernel module. As far as I understand, this is the case for GG, BattlEye and EAC. Not all games work, because it depends on the developers “allowing it”.
And as for what the future might bring. I expect that with Linux gaming becoming more popular, it’s only a matter of time before a Linux AC is implemented as a kernel module. Also, neither Linus, nor anyone, need to whitelist a kernel module for it to be loaded. The only one that has an ultimate say there is you, the user.
I mean sure they could make it a dkms module and have the user install it along with the headers but it’s never going to be out of the box supported on linux was what I meant by that
As for the rest, there is a limit to what can be emulated within user space. There are are certain calls in NT ring -1 that would require similar privilege on the Linux side to translate which i doubt wine would ever do for a vast multitude of reasons