nostr:nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpqa3tx8wcrt789skl6gg7rqwj4wey0j53eesr4z6asd4h4jwrd62jqn08r3p nostr:nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpqgd3h5vg6zhcuy5a46crh32m4gjkx8xugu95wwgj2jqx55sfgxxpshlfsr0 nostr:nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpqhxx76n82ags8jrduk0p3gqrfyqyaxnrlnynu9p5rt2vmwjq6ts3qf3easn nostr:nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpqgcxzte5zlkncx26j68ez60fzkvtkm9e0vrwdcvsjakxf9mu9qewqrgz3s4 You need a real device for testing hardware memory tagging and because the typical emulator is x86_64 rather than arm64. It's possible to emulate arm64 Android in the emulator on x86_64 but it's not officially supported by Android.
Discussion
Can we have an image without memory tagging? We really just need to test the rest of the OS.
I am on MacOS, which is arm, does that help?
Hmm, from what I understand, memory tagging is integral to several security features of GrapheneOS, and affects how apps operate on the device.
Please, with ARM-based hardware like some of System76 Thelio PCs, could that be possible?I do wonder if the Linux kernel, as a hypervisor needs to support some features forGraphene to work almost as good as a real device security-wise.