kmi/arch/riscv64/include, branch masterACTIVE - Kernel with migrating threads as IPChttps://metanimi.dy.fi/cgit/kmi/atom?h=master2024-11-02T16:58:13Zallow skipping some cache flushes in proc2024-11-02T16:58:13ZKimplulkimi.h.kuparinen@gmail.com2024-11-02T16:58:13Zurn:sha1:5890df7bf838a5a912465a1bba02e5d8cf34e33cmisc fixes2024-07-07T11:34:39ZKimplulkimi.h.kuparinen@gmail.com2024-07-07T11:34:39Zurn:sha1:d592abd8ccc4026c51e196777031eb65c4acc4de
+ Align kernel to 2MiB boundary in u-boot
+ Optimize alignment functions a little bit, should still have to check
on real hardware but 'feels' more clean
+ Add early boot debugging
+ Put extra cores we aren't ready to account for to sleep if/when they
boot.
+ Make BASE_PAGE_SIZE constant on riscv64/32, helps the compiler with
some alignment checks among other things.
pretty massive virtual memory rewrite2024-07-06T15:14:04ZKimplulkimi.h.kuparinen@gmail.com2024-07-06T15:14:04Zurn:sha1:76517486919657ecadda9867125dc6730f29a5b7
+ The system is now a bit simpler and hopefully easier to understand, while also
extending the shared memory to be 1:N, where there is one owner who
may become a zombie while waiting for the N to die.
experimenting with removing lists threads per proc2023-10-09T13:15:06ZKimplulkimi.h.kuparinen@gmail.com2023-10-09T13:13:47Zurn:sha1:363d0ec55f1d7e0d44f14cb1d63fdca4bc72efde
+ Gives a very slight improvement to RPC speeds, but mostly cleans up
code a little bit.
move rpc stack handling to arch-specific code2023-10-09T13:15:06ZKimplulkimi.h.kuparinen@gmail.com2023-10-09T11:57:18Zurn:sha1:9c9d589ea310f1290e4d6d2019fc8b51d9a86e42
+ Fairly considerable speedup, as we don't have to look up the rpc pte
every time separately, instead cacheing them. Adds an architecture
specific limitation to total rpc stack size, though.
update license stuff2023-05-01T19:02:49ZKimplulkimi.h.kuparinen@gmail.com2023-05-01T19:02:49Zurn:sha1:05d4244f68e35c1bef6488292bf9730df3636fd9rename to kmi2023-04-30T14:06:02ZKimplulkimi.h.kuparinen@gmail.com2023-04-30T14:06:02Zurn:sha1:ea5ebe0809fb31b9f125ac0689f706cc5f3f078fimprove documentation on new features2022-11-13T13:15:22ZKimplulkimi.h.kuparinen@gmail.com2022-11-13T13:15:22Zurn:sha1:e6dc962ef7758c438039d7f8ac7e2bf3ebcb5c10~700k ipc requests2022-11-13T04:11:43ZKimplulkimi.h.kuparinen@gmail.com2022-11-13T04:11:43Zurn:sha1:6d3586aa42409fc720e30856cb5df5284329463a
+ Eliminated need for save/load_regs, now the register save area is
behind a pointer which _slightly_ increases overall syscall delay, but
speeds up ipc requests by a fair bit.
add license texts2022-06-12T10:58:42ZKimplulkimi.h.kuparinen@gmail.com2022-06-12T10:58:42Zurn:sha1:6c529c5c6c2d016d77b143171c5e27fbec0d2bfd