Supporting x86/x86_64

[hmtheboy154]

Hi, I just read about the project and I really like it. I am maintaining BlissOS and currently looking for a better root solution than the old Superuser made by koush. But looking at the codes, it seems like the project only support arm64 so far, are there any plan for x86/x86_64 ? I can help you test with x86_64 if you want.

[tiann]

x86_64 is feasible and I will try it, but 32bit arch such as x86 and arm is unsupported

[hmtheboy154]

thanks

[tiann]

x86_64 support is added in 0d8785e, could you test it with the latest commit?

[hmtheboy154]

ok, by the way I can only test SELinux in permissive because this is Android-x86

[tiann]

If it is permissive, may this cause bootloop?

[hmtheboy154]

if you make that hack then it might be, iirc we can't even get SurfaceFlinger running with enforcing

[tiann]

2806601 keeps permissive if it is

[hmtheboy154]

I compiled the kernel module and the app, but the app said not detected......... does that mean I have to compile the userspace su too ?

[tiann]

If you build the manager app yourself, you should also change this to the apk's signature: https://github.com/tiann/KernelSU/blob/main/kernel/apk_sign.c#L115

[tiann]

The signature ensure only the manager can allow/disallow root request, you can try my build(it's the builtin
app-release.apk.zip
signature)

[tiann]

You can modify this line https://github.com/tiann/KernelSU/blob/main/kernel/apk_sign.c#L79 and read the dmesg to get your EXPECTED_SIZE and EXPECTED_HASH.

[hmtheboy154]

The signature ensure only the manager can allow/disallow root request, you can try my build(it's the builtin app-release.apk.zip signature)

I tested this and it still not working, but on dmesg it show this

[hmtheboy154]

You can modify this line https://github.com/tiann/KernelSU/blob/main/kernel/apk_sign.c#L79 and read the dmesg to get your EXPECTED_SIZE and EXPECTED_HASH.

Thanks

[tiann]

The signature ensure only the manager can allow/disallow root request, you can try my build(it's the builtin app-release.apk.zip signature)

I tested this and it still not working, but on dmesg it show this

The system doesn't have /data/adb directory?

[hmtheboy154]

It does but it got mounted in this stage

https://git.osdn.net/view?p=android-x86/bootable-newinstaller.git;a=blob;f=initrd/init;h=f8b5378151f2816afabb622c0b1f4698504f932c;hb=refs/heads/r-x86#l208
https://git.osdn.net/view?p=android-x86/bootable-newinstaller.git;a=blob;f=initrd/scripts/2-mount;h=9cce018c1b672e820720d0ee282946b10ff8b122;hb=refs/heads/r-x86#l10