kmi/common/uapi/ipc.c, branch masterACTIVE - Kernel with migrating threads as IPChttps://metanimi.dy.fi/cgit/kmi/atom?h=master2024-05-24T15:13:43Zrename common to src2024-05-24T15:13:43ZKimplulkimi.h.kuparinen@gmail.com2024-05-24T10:24:27Zurn:sha1:bc600ecc3bdf0f189861dfb840f70c2339a7a853
+ I keep starting to type src and wondering why autocomplete won't work,
I guess src is just uncounciously a better name
improve id handling2024-05-23T16:59:39ZKimplulkimi.h.kuparinen@gmail.com2024-05-23T16:54:55Zurn:sha1:6a7073e5f262db9a4578ff00b5b28e34335564ce
+ The number of allowed threads running at the same time is limited to
num_tids, but each thread's ID can be any larger than that. This
should make ID reuse a lot more rare, and probably makes certain kinds
of time-of-check-to-time-of-use attacks more difficult
some kmx alleviations2024-01-10T15:45:09ZKimplulkimi.h.kuparinen@gmail.com2024-01-10T15:45:09Zurn:sha1:a5cfead3bd0761ba22a07a4e168670dfb7c9fb84fix enough_rpc_stack2023-10-10T06:04:35ZKimplulkimi.h.kuparinen@gmail.com2023-10-10T06:04:35Zurn:sha1:23207f0393be1776fdcc224248b7e7d88c1bf622
+ Had a slight brainfart when refactoring
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.
use nifty variable argument count trick2023-07-27T17:29:28ZKimplulkimi.h.kuparinen@gmail.com2023-07-27T17:29:28Zurn:sha1:3212707a9ab549119ad0ad6441a07fe774c99f3b
+ Found it in newlib. This allows the compiler to more effectively
optimize away unnecessary register operations. Applied to both kernel
and init.c for a slight speed increase.
I really should move init.c to some other repository though, the
binary files are starting to get annoying
add ipc_kick2023-07-27T15:39:54ZKimplulkimi.h.kuparinen@gmail.com2023-07-27T15:39:54Zurn:sha1:a26fb216729ba7a7d0fbfc97c2082c9db512aa36
+ Tests will have to come later
move rpc check to ipc_respo2023-06-14T05:28:19ZKimplulkimi.h.kuparinen@gmail.com2023-06-14T05:28:19Zurn:sha1:900831a55b9d1c74c5ff0de043ad5982270e2cbcadd some clarifications to rpc stack stuff2023-06-11T20:07:36ZKimplulkimi.h.kuparinen@gmail.com2023-06-11T20:07:36Zurn:sha1:83e44b4f5d02cfd5aad7d03ddb075f4b94bf35b9