d61de07c21
kernel: implement v2_signature size/hash override from userspace through kernel module parameter
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- /sys/module/kernelsu/parameters/expected_manager_*
2025-07-19 23:10:48 +06:00
bd03c296a1
kernel/Makefile: remove redundant get_cred_rcu backports
2025-07-14 20:11:13 +06:00
b97fc2bec2
Revert "kernel/Makefile: check kernelsu driver version from online git repo first, if fails then check local .git and if that also fails then use hardcoded fallback"
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This reverts commit a37f398cc7
2025-07-05 17:35:25 +06:00
a37f398cc7
kernel/Makefile: check kernelsu driver version from online git repo first, if fails then check local .git and if that also fails then use hardcoded fallback
2025-06-14 22:52:10 +06:00
5435992911
kernel: KernelSU-Next version fallback set to 11998
2025-02-06 17:58:00 +06:00
ae36e2085c
kernel: handle optional backports ( #99 )
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Cherry pick from https://github.com/backslashxx/KernelSU/commit/8bb9518060b06152b99f11465e20febc45359d3c https://github.com/backslashxx/KernelSU/commit/a4a7db7f40556287bfe53b65e998283c06363dd9
Backporting is cool, but not everyone has the skills for it.
This commit does NOT make it required, but it will allow compiler
to use whats in-kernel if it exists.
The following are backportable:
- kernel_read / kernel_write
< 4.14, backport chain, tested on 4.9
https://github.com/torvalds/linux/commit/e13ec939e96b13e664bb6cee361cc976a0ee621a
https://github.com/torvalds/linux/commit/bdd1d2d3d251c65b74ac4493e08db18971c09240
https://github.com/torvalds/linux/commit/c41fbad015dabb0a40ecca50c3ff5658eb6471ff
https://github.com/torvalds/linux/commit/ac452acae1caa1a451142a30b4e1ea09cfac4410
- strncpy_from_user_nofault
for 5.4, apply: https://github.com/torvalds/linux/commit/bd88bb5d4007949be7154deae7cef7173c751a95
for 4.x, apply: https://github.com/xiaomi-sdm678/android_kernel_xiaomi_mojito/commit/424e21f3b01ddaeb86cef7efd3f519a7e342fb67
for any failures, just SKIP THIS or check dependency chain of, https://github.com/gregkh/linux/commit/3d7081822f7f9eab867d9bcc8fd635208ec438e0
this got backported to v4.4.236, v4.9.236, v4.14.197, v4.19.144
- hint, `curl $url.patch | git am`
Signed-off-by: backslashxx <118538522+backslashxx@users.noreply.github.com >
2025-01-28 14:53:35 +06:00
14624ea966
kernel: dynamic get_cred_rcu patch for appropriate atomic function and apply patch accordingly
2025-01-17 15:34:34 +06:00
6f6dd29306
kernel: auto backport get_cred_rcu
2025-01-16 19:42:38 +06:00
0ada4ee5d4
kernel: improve get_cred_rcu guard
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Signed-off-by: rsuntk <rissu.ntk@gmail.com >
2025-01-16 14:32:04 +06:00
3b045f6c16
kernel: Add entries
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Signed-off-by: rsuntk <rissu.ntk@gmail.com >
2025-01-16 14:31:31 +06:00
5982cdb61d
source: minor cleanup
2025-01-01 21:19:50 +06:00
4a07ce7d0b
kernel: removed KSU (official) v2 signature size/hash
2024-12-31 11:02:34 +06:00
79d4f99cf4
kernel: small adjustment
2024-12-24 23:31:25 +06:00
af5496de80
kernel: auto backport path_umount and can_umount
2024-12-24 08:25:46 +06:00
8fbddc959a
Revert "kernel: added susfs v1.5.3"
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This reverts commit bdf81c0880
2024-12-24 08:21:10 +06:00
bdf81c0880
kernel: added susfs v1.5.3
2024-12-24 07:34:30 +06:00
1f58c7bf12
kernel: KSU_NEXT v2 signature size/hash added
2024-12-24 06:59:24 +06:00
1a84f69f5c
Revert "[1.0] Drop Non-GKI Support ( #1483 )"
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This reverts commit 97d70b40fc
2024-12-24 06:54:08 +06:00
8d2b017c96
kernel: sync with upstream
2024-12-24 06:53:54 +06:00
3fd1cf6329
kernel: rename KernelSU -> KernelSU-Next
2024-12-21 02:12:29 +06:00
fd1f829db6
kernel: auto backport path_umount to fs/namespace.c at build time
2024-12-18 21:34:04 +06:00
629d878558
kernel: New KSU_NEXT size/hash
2024-12-18 18:03:25 +06:00
57bffb5e7c
kernel: fix missing endif in Makefile
2024-12-18 02:26:09 +06:00
36fb6085ef
kernel: require path_umount backporting
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Most kernel builders have to touch their kernel source code anyway so
we might as well tell them to backport path_umount to achieve some sort
of feature parity.
This enforces a path_umount backport, not a suggestion.
Its a requirement from now on.
You will backport path_umount and you will like it.
2024-12-17 22:45:23 +06:00
c5847b480c
kernel: KSU_VERSION fallback version bumped -> 11998
2024-12-15 06:09:31 +06:00
98a692370f
kernel: Removed SuSFS Patch
2024-12-13 06:21:40 +06:00
c1d4f38c19
kernel: added SuSFS version
2024-12-13 06:21:38 +06:00
e15516040d
Revert "kernel: susfs: CONFIG_KSU_SUSFS_INFO syscall to get susfs version & variant"
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This reverts commit b78c9adf49
2024-12-13 06:21:38 +06:00
b78c9adf49
kernel: susfs: CONFIG_KSU_SUSFS_INFO syscall to get susfs version & variant
2024-12-06 22:48:14 +06:00
68c9317885
kernel: additional custom v2_signature size/hash
2024-12-04 16:52:55 +06:00
e1d30d55af
kernel: implement SuSFS v1.5.2
2024-12-04 16:30:28 +06:00
97d70b40fc
[1.0] Drop Non-GKI Support ( #1483 )
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Co-authored-by: weishu <twsxtd@gmail.com >
2024-06-01 14:50:46 +08:00
68622eb79f
Fixed link typo in kernel/Makefile ( #1564 )
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I spotted this typo when building the Kernel.
2024-03-30 22:16:46 +08:00
478fda6712
kernel: remove become_manager and minor refactors
2024-03-24 11:20:43 +08:00
97e8842000
kernel: remove unused module_api
2024-03-21 11:36:36 +08:00
072021c322
Docs: add backport notice in module umount docs ( #1476 )
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This aims to uniform the documentation since the official introduction
of pre-GKI modules umount feature
2024-03-19 15:41:22 +08:00
051e7e23e8
kernel: Use CONFIG_KSU=m to compile lkm ( #1468 )
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before:
CONFIG_KSU=y
CONFIG_KSU_MODULE=y
after:
CONFIG_KSU=m
---------
Signed-off-by: dabao1955 <dabao1955@163.com >
Co-authored-by: weishu <twsxtd@gmail.com >
2024-03-19 15:40:38 +08:00
cbb215ea81
Suggest non-gki kernel users to backport path_umount ( #1464 )
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Most kernel builders have to touch their kernel source code anyway, why
not also tell them to backport path_umount so even non-gki users can
benefit from this?
I know this might be a bit controversial as this will raise the barrier
of entry, but the benefits are just so high.
Idea was from OnlyTomInSecond on KernelSU group chat way back, and it
has been on the discussions for some time
references:
https://t.me/KernelSU_group/27237/176515
https://t.me/KernelSU_group/3249/184908
https://github.com/tiann/KernelSU/discussions/955#discussioncomment-7617166
https://github.com/OnlyTomInSecond/android_kernel_xiaomi_sdm845/commit/03d233db8bbe9fe101509430bfa09d1899168aa7
https://github.com/tiann/KernelSU/pull/1060
https://elixir.bootlin.com/linux/v5.9.1/source/fs/namespace.c#L1728
https://elixir.bootlin.com/linux/v5.10.9/source/fs/namespace.c#L1730
https://elixir.bootlin.com/linux/v6.5/source/fs/namespace.c#L1887
https://github.com/tiann/KernelSU/pull/1464#issuecomment-2002492107
Kernel side change examples
5.4
https://github.com/natsumerinchan/kernel_oneplus_sm8350/commit/961d9788624e88c3c58918b3781b9fbdd19ecbeb
4.19
https://github.com/backslashxx/android_karnol_ximi_fog/commit/164917f56d0e75ab51bb9f1bdf489acac7a6d3db
4.14
https://github.com/crdroidandroid/android_kernel_xiaomi_sm6150/commit/c07c70a0c59fb46ac0c1c812c3e993022e375cd5
4.9
https://github.com/backslashxx/msm8953-los21/commit/195f07593ae9769a992f3945bcdc43ff7fc99827
4.4
https://github.com/riarumoda/android_kernel_samsung_a9y18qlte/commit/21ea33fe41ce079ec1d663c0bd2201bc00a8084a
https://github.com/tiann/KernelSU/pull/1464#issuecomment-2002424069
ofcourse having someone on 3.18 confirm this will be nice.
**PROS**: umount modules for everyone
**CONS**: barrier of entry +1
---------
Co-authored-by: Christoph Hellwig <hch@lst.de >
Co-authored-by: Fede2782 <78815152+Fede2782@users.noreply.github.com >
Co-authored-by: Tom <31297720+onlytominsecond@users.noreply.github.com >
2024-03-18 10:27:31 +08:00
bb94ad6d4b
ci: Fix avd build ( #1457 )
2024-03-17 09:07:52 +08:00
3f5d6ca54a
Build KernelSU as LKM ( #1254 )
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Co-authored-by: weishu <twsxtd@gmail.com >
2024-03-15 18:53:24 +08:00
cfc3e73c45
kernel: fix bazel build
2024-02-26 16:54:14 +08:00
09b6c219e9
kernel: Unshallow the repo in Makefile. close #1365
2024-02-26 12:23:51 +08:00
4a5cdf25f1
Merge pull request from GHSA-86cp-3prf-pwqq
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* kernel: deny v2 signature blocks with incorrect number
* kernel: reject v1 signature
* kernel: enforce manager package name at compile time
* kernel: don't specific package name in source code, use it in ci
2023-10-23 12:59:30 +08:00
02def78124
kernel: harden the signature check ( #1027 )
2023-10-11 02:53:11 -05:00
76685769f3
CI: Support set manager signature size and hash ( #757 )
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close #739 , close #745 , close #752
2023-07-18 12:38:44 +08:00
68a670ad63
kernel: Modify KERNEL_SU_VERSION logic and behavior ( #696 )
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This patch modifies the following:
- Move the version addition logic in ksu.h to Makefile processing
- Print the current version number of KernelSU during make build
build test (normal):
buildlog:
HOSTCC scripts/basic/bin2c Using .. as source for kernel -- KernelSU
version: 11055
CHK include/generated/utsrelease.h
UPD include/generated/utsrelease.h
KernelSU software:
KernelSU Working Version: 11055 (v) Superusers: 0 Modules: 0
build test (missing .git file):
buildlog:
HOSTCC scripts/basic/bin2c Using .. as source for kernel
../drivers/kernelsu/Makefile:23: "KSU_GIT_VERSION not defined! It is
better to make KernelSU a git submodule!"
CHK include/generated/utsrelease.h
CHK scripts/mod/devicetable-offsets.h
KernelSU software:
KernelSU Working Version: 16 (v) Superusers: 0 Modules: 0
The current kernel version 16 is too low for the manager to function
properly. Please upgrade to version 10977 or higher!
(cherry picked from commit 0c38a1614a77d80de752aba20908e3f9d21660a8)
Change-Id: I570f2ee33db224e1a36770f847137f290ba9bcfd
Co-authored-by: stic-server-open <1138705738@qq.com >
2023-06-28 21:45:36 +08:00
a3fdcdd901
kernel: remove no-macro-redefined
2023-05-22 10:50:04 +08:00
a2bf1440fd
kernel: fix search git in path ( #363 )
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Prevent failing to get KSU_GIT_VERSION when PATH contains space.
[Details](https://github.com/5ec1cff/my-notes/blob/master/mi-kernel.md#%E4%B8%80%E4%B8%AA%E7%BC%BA%E5%B0%91%E5%BC%95%E5%8F%B7%E5%BC%95%E5%8F%91%E7%9A%84%E8%A1%80%E6%A1%88 )
2023-04-09 17:16:35 +08:00
a79a8c2423
kernel: use git from PATH ( #316 )
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One should have git in PATH in order to build Android kernel.
Also it's weird that git is used in `setup.sh` without absolute path.
2023-03-23 15:01:24 +08:00
b2b4ca9f78
fix KSU_GIT_VERSION is not defined while importing KSU by 'git submodule add' ( #224 )
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.git is a text file while the module is imported by 'git submodule add'.
2023-02-10 16:34:47 +08:00
Rifat Azad