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kernel, ksud, manager: New supercalls implementations

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* This commit squashes new supercall impl:
3138651a38..562a3b9be7

Thanks to these people below:

Official KernelSU:
Co-authored-by: Wang Han <416810799@qq.com>
Co-authored-by: weishu <twsxtd@gmail.com>
Co-authored-by: Ylarod <me@ylarod.cn>
Co-authored-by: YuKongA <70465933+YuKongA@users.noreply.github.com>

xxKSU maintainer:
Co-authored-by: backslashxx <118538522+backslashxx@users.noreply.github.com>
MMRL maintainer:
Co-authored-by: Der_Googler <54764558+dergoogler@users.noreply.github.com>
KSUN maintainer:
Co-authored-by: Rifat Azad <33044977+rifsxd@users.noreply.github.com>
KOWSU maintainer:
Co-authored-by: KOWX712 <leecc0503@gmail.com>
This commit is contained in:
ShirkNeko
2025-11-06 03:54:44 +08:00
parent c55a918957
commit 68f3be2cbe
23 changed files with 1804 additions and 2218 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
kernel/Makefile
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@@ -3,7 +3,12 @@ kernelsu-objs += allowlist.o
kernelsu-objs += dynamic_manager.o
kernelsu-objs += apk_sign.o
kernelsu-objs += sucompat.o
kernelsu-objs += throne_tracker.o
kernelsu-objs += pkg_observer.o
kernelsu-objs += core_hook.o
kernelsu-objs += supercalls.o
kernelsu-objs += feature.o
kernelsu-objs += throne_tracker.o
kernelsu-objs += ksud.o
kernelsu-objs += embed_ksud.o
kernelsu-objs += kernel_compat.o
@@ -13,13 +18,6 @@ ifeq ($(CONFIG_KSU_TRACEPOINT_HOOK), y)
kernelsu-objs += ksu_trace.o
endif
ifeq ($(CONFIG_KSU_THRONE_TRACKER_LEGACY),y)
$(info -- KernelSU/compat: using legacy throne tracker)
kernelsu-objs += throne_tracker_legacy.o
else
$(info -- KernelSU/compat: using new throne tracker)
kernelsu-objs += throne_tracker.o
endif
kernelsu-objs += selinux/selinux.o
kernelsu-objs += selinux/sepolicy.o
@@ -117,28 +115,20 @@ endif
ifeq ($(shell grep "ssize_t kernel_write" $(srctree)/fs/read_write.c | grep -q "const void" ; echo $$?),0)
ccflags-y += -DKSU_OPTIONAL_KERNEL_WRITE
endif
ifeq ($(shell grep -q "inode_security_struct\s\+\*selinux_inode" $(srctree)/security/selinux/include/objsec.h; echo $$?),0)
ccflags-y += -DKSU_OPTIONAL_SELINUX_INODE
endif
ifeq ($(shell grep -q "int\s\+path_umount" $(srctree)/fs/namespace.c; echo $$?),0)
ccflags-y += -DKSU_HAS_PATH_UMOUNT
endif
# Checks Samsung UH drivers
ifeq ($(shell grep -q "inode_security_struct\s\+\*selinux_inode" $(srctree)/security/selinux/include/objsec.h; echo $$?),0)
ccflags-y += -DKSU_OPTIONAL_SELINUX_INODE
endif
# Checks Samsung
ifeq ($(shell grep -q "CONFIG_KDP_CRED" $(srctree)/kernel/cred.c; echo $$?),0)
ccflags-y += -DSAMSUNG_UH_DRIVER_EXIST
endif
# Samsung SELinux Porting
ifeq ($(shell grep -q "SEC_SELINUX_PORTING_COMMON" $(srctree)/security/selinux/avc.c; echo $$?),0)
ccflags-y += -DSAMSUNG_SELINUX_PORTING
endif
# Check new vfs_getattr()
ifeq ($(shell grep -A1 "^int vfs_getattr" $(srctree)/fs/stat.c | grep -q "query_flags" ; echo $$?),0)
$(info -- KernelSU/compat: new vfs_getattr() found)
ccflags-y += -DKSU_HAS_NEW_VFS_GETATTR
endif
# Function proc_ops check
ifeq ($(shell grep -q "struct proc_ops " $(srctree)/include/linux/proc_fs.h; echo $$?),0)
ccflags-y += -DKSU_COMPAT_HAS_PROC_OPS
@@ -183,6 +173,6 @@ $(info -- KPM is disabled)
endif
ccflags-y += -Wno-implicit-function-declaration -Wno-strict-prototypes -Wno-int-conversion -Wno-gcc-compat
ccflags-y += -Wno-declaration-after-statement -Wno-unused-function
ccflags-y += -Wno-declaration-after-statement -Wno-unused-function -Wno-missing-prototypes
# Keep a new line here!! Because someone may append config