ee1260363c
Fix many clippy lints
2026-04-08 19:40:41 +01:00
dee230ffca
Use map_linearly in many places
2026-04-04 13:10:04 +02:00
a1b6bd965e
Fix rmm example
2026-04-04 12:02:07 +02:00
efa6b00189
rmm: Remove magic constants for x86 PAT indices
2026-03-30 22:18:10 +02:00
c8879531ae
rmm: Add device_memory and uncachable flags to PageFlags
2026-03-30 20:34:45 +02:00
e311b41821
rmm: Make it a bit easier to change the MAIR_EL1 config on arm64
2026-03-30 20:34:45 +02:00
a5fd001dcb
Use PageFlags::write_combining instead of custom flag
2026-03-30 20:34:45 +02:00
c0065bc893
rmm: Add some comments to init_pat
2026-03-30 20:34:44 +02:00
6b00f4ca25
Move MAIR_EL1 initialization to rmm
...
Rmm needs to know the exact MAIR_EL1 configuration to produce the
correct bits in the page table.
2026-03-30 19:26:41 +02:00
6e5c25b7a0
Move PAT initialization to rmm
...
Rmm needs to know the exact PAT configuration to produce the correct
bits in the page table.
2026-03-30 18:59:42 +02:00
c4b064ea44
Move arch specific EntryFlags into rmm
2026-03-30 18:49:15 +02:00
04645353f2
rmm: Fix EmulateArch compilation
2026-03-30 18:46:53 +02:00
675ba2ea51
rmm: Make a couple more methods safe
2026-03-29 17:00:36 +02:00
c51aa1ef86
rmm: Make a couple of methods safe
2026-03-29 14:16:53 +02:00
a5aeea9cfc
rmm: Remove PageMapper::{map,unmap}
...
There is already (un)map_phys.
2026-03-29 14:16:53 +02:00
a876d66648
rmm: Reduce visibility of PageTable methods
...
This disallows direct manipulation of the page tables. Only manipulation
through PageMapper is allowed.
2026-03-29 14:16:53 +02:00
abf710b4a2
Move handling of kernel page table entry copying to RMM
...
This way it can ensure those page table entries never get unmapped,
ensuring they are kept in sync between all processes.
2026-03-29 14:16:53 +02:00
0d578775f9
rmm: Indicate which PageMapper methods can allocate
2026-03-28 22:51:32 +01:00
d02312055e
rmm: Couple of minor cleanups
2026-03-28 22:35:26 +01:00
3593c53146
rmm: Remove Arch::init
...
No architectures implement it.
2026-03-28 22:07:48 +01:00
db85237114
rmm: Partially hard code main.rs to EmulateArch
2026-03-28 22:06:24 +01:00
d06ade297d
rmm: Remove fallback impl of invalidate_all
...
It doesn't work on all non-x86 architectures.
2026-03-28 22:02:34 +01:00
a913414c7f
rmm: Nicer formatting of unsafe blocks
2026-03-28 22:00:43 +01:00
cc20bcd405
rmm: Fix warnings on x86
2026-03-28 21:57:51 +01:00
a3843f8fb5
rmm: Assert constants at compile time
2026-03-28 21:57:41 +01:00
5c480806be
Add rmm to the workspace
2026-03-28 21:39:34 +01:00
ef508cc0ba
Add 'rmm/' from commit 'e543cbe621b21875549c9d12a73810633f3d0c63'
...
git-subtree-dir: rmm
git-subtree-mainline: 76b0691e14e543cbe621
2026-03-28 20:44:33 +01:00
76b0691e14
Remove rmm submodule
2026-03-28 20:43:48 +01:00
b85c2d7889
misc(rmm): update submodule
...
Signed-off-by: Anhad Singh <andypython@protonmail.com >
2026-02-20 00:26:47 +11:00
f9d9a3414b
Update rmm
2025-11-12 07:37:14 -07:00
8367462abe
Update rmm submodule
2025-10-26 16:25:01 +01:00
ff48830c0b
Update rmm submodule
2025-09-10 16:44:33 +02:00
8dcf850919
Update rmm
2024-10-23 04:06:26 +03:00
32e114885b
Update RMM.
2024-09-24 19:33:27 +02:00
dbbbfcf48a
Update RMM
2024-09-24 19:23:08 +03:00
b485b1b3ea
Update RMM.
2024-09-22 15:22:01 +02:00
652cdc7ef2
Replace repr(packed) with repr(C, packed).
2024-09-08 20:56:50 +02:00
181df19b24
Update rmm
2024-09-04 19:23:19 +02:00
0060dd326b
Update rmm
2024-04-12 16:25:58 +02:00
d5b1ad2cd5
WIP: Improve allocation performance
2024-03-22 13:17:59 +01:00
2d065083df
Use HashMap instead of BTreeMap where possible
...
This shrinks the kernel from 905840 bytes to 862408 bytes.
2023-12-13 19:55:20 +01:00
ef879b35ba
Update RMM.
2023-08-01 15:52:34 +02:00
0cdfb886c0
Fix debugger for x86_64, disable sc debug.
2023-07-28 13:40:00 +02:00
2660c3e07a
WIP: Pin fmap grants that are borrowed too.
...
This might not be the most ideal solution, since a GiB grant can be
EBUSY blocked if a single page is used by an indefinitely-blocking
UserScheme. But, the alternatives would impose lots of additional
complexity, such as increasing the PageInfo size, adding more
refcounting arrays to grants, etc.
2023-07-25 10:52:24 +02:00
a599d9b389
WIP: Store PageInfo in separate data structure.
2023-07-25 10:52:19 +02:00
276f051d19
Further userspace progress, fix RMM bug.
2023-07-25 10:52:18 +02:00
63290429b2
Improve aarch64 code + memory management and crush some bugs
2023-06-12 14:46:02 +00:00
cb58500b68
Update for new Rust
2023-02-11 14:50:55 -07:00
8d8437a5d3
Update rmm
2022-08-28 09:19:17 -06:00
6dbb85d4c9
Static mapping of some CPU devices outside of physmap
2022-08-26 11:08:13 -06:00
Speedy_Lex