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kernel: Syncronize upstream changes (#198)

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* Cherry-picked range: (kernel)
ebea31daa8..6915b62b9a

* Also merged unmerged pr:
https://github.com/tiann/KernelSU/pull/ 2909

Co-authored-by: Ylarod <me@ylarod.cn>
Co-authored-by: 5ec1cff <56485584+5ec1cff@users.noreply.github.com>
Co-authored-by: backslashxx <118538522+backslashxx@users.noreply.github.com>
Co-authored-by: u9521 <63995396+u9521@users.noreply.github.com>
Co-authored-by: Wang Han <416810799@qq.com>
This commit is contained in:
fc5b87cf
2025-11-17 18:21:29 +07:00
committed by ShirkNeko
parent edeff936ce
commit c93cf58f48
40 changed files with 2550 additions and 2194 deletions
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48
kernel/Makefile
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@@ -1,17 +1,22 @@
kernelsu-objs := ksu.o
kernelsu-objs += allowlist.o
kernelsu-objs += dynamic_manager.o
kernelsu-objs += app_profile.o
kernelsu-objs += apk_sign.o
kernelsu-objs += sucompat.o
kernelsu-objs += syscall_hook_manager.o
kernelsu-objs += throne_tracker.o
kernelsu-objs += pkg_observer.o
kernelsu-objs += core_hook.o
kernelsu-objs += setuid_hook.o
kernelsu-objs += lsm_hooks.o
kernelsu-objs += kernel_compat.o
kernelsu-objs += kernel_umount.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
kernelsu-objs += seccomp_cache.o
kernelsu-objs += file_wrapper.o
kernelsu-objs += throne_comm.o
@@ -84,14 +89,33 @@ endif
ccflags-y += -DKSU_VERSION=$(KSU_VERSION)
ccflags-y += -DKSU_VERSION_FULL=\"$(KSU_VERSION_FULL)\"
# RKSU: checks for available hook
## Logic flipped for HAVE_KSU_HOOK: 0 is success, 1 is failure, but not with KSU_DRY_RUN
HAVE_KSU_HOOK ?= 1
KSU_DRY_RUN ?= 0
# Checks hooks state
ifeq ($(CONFIG_KSU_SHOULD_USE_NEW_TP), y)
$(info -- KernelSU: SHOULD_USE_NEW_TP)
ccflags-y += -DKSU_SHOULD_USE_NEW_TP
# Let's make it 0, so it would pass.
HAVE_KSU_HOOK := 0
endif
ifeq ($(CONFIG_KSU_MANUAL_HOOK), y)
ccflags-y += -DKSU_MANUAL_HOOK
$(info -- SukiSU: KSU_MANUAL_HOOK)
HAVE_KSU_HOOK := $(shell grep -q "ksu_handle_faccessat" $(srctree)/fs/open.c; echo $$?)
ifeq ($(HAVE_KSU_HOOK),0)
$(info -- KernelSU: CONFIG_KSU_MANUAL_HOOK)
endif
endif
ifeq ($(KSU_DRY_RUN),0)
ifneq ($(HAVE_KSU_HOOK),0)
$(error -- KernelSU: No hooks were defined, bail!)
endif
else
ccflags-y += -DKSU_HAVE_SYSCALL_TRACEPOINTS_HOOK
ccflags-y += -DKSU_KPROBES_HOOK
$(info -- SukiSU: KSU_TRACEPOINT_HOOK)
$(info -- KernelSU in dry run mode, skip hook checks)
endif
# SELinux drivers check
@@ -122,16 +146,12 @@ ifeq ($(shell grep -q "task_security_struct\s\+\*selinux_cred" $(srctree)/securi
ccflags-y += -DKSU_OPTIONAL_SELINUX_CRED
endif
# Check if __poll_t exists in linux or uapi types headers (handles backports)
ifneq ($(shell grep -q "__poll_t" \
$(srctree)/include/linux/types.h \
$(srctree)/include/uapi/linux/types.h; echo $$?),0)
ccflags-y += -DKSU_NO___POLL_T
endif
ifeq ($(shell grep -q "anon_inode_getfd_secure" $(srctree)/fs/anon_inodes.c; echo $$?),0)
ccflags-y += -DKSU_HAS_GETFD_SECURE
endif
ifeq ($(shell grep -A1 "^int vfs_getattr" $(srctree)/fs/stat.c | grep -q "query_flags"; echo $$?),0)
ccflags-y += -DKSU_HAS_NEW_VFS_GETATTR
endif
# Checks Samsung
ifeq ($(shell grep -q "CONFIG_KDP_CRED" $(srctree)/kernel/cred.c; echo $$?),0)