mirror of
https://github.com/torvalds/linux.git
synced 2024-11-25 21:51:40 +00:00
1e3cd03c54
1, Add objtool support for LoongArch;
2, Add ORC stack unwinder support for LoongArch;
3, Add kernel livepatching support for LoongArch;
4, Select ARCH_HAS_CURRENT_STACK_POINTER in Kconfig;
5, Select HAVE_ARCH_USERFAULTFD_MINOR in Kconfig;
6, Some bug fixes and other small changes.
-----BEGIN PGP SIGNATURE-----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=lSkY
-----END PGP SIGNATURE-----
Merge tag 'loongarch-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
Pull LoongArch updates from Huacai Chen:
- Add objtool support for LoongArch
- Add ORC stack unwinder support for LoongArch
- Add kernel livepatching support for LoongArch
- Select ARCH_HAS_CURRENT_STACK_POINTER in Kconfig
- Select HAVE_ARCH_USERFAULTFD_MINOR in Kconfig
- Some bug fixes and other small changes
* tag 'loongarch-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson:
LoongArch/crypto: Clean up useless assignment operations
LoongArch: Define the __io_aw() hook as mmiowb()
LoongArch: Remove superfluous flush_dcache_page() definition
LoongArch: Move {dmw,tlb}_virt_to_page() definition to page.h
LoongArch: Change __my_cpu_offset definition to avoid mis-optimization
LoongArch: Select HAVE_ARCH_USERFAULTFD_MINOR in Kconfig
LoongArch: Select ARCH_HAS_CURRENT_STACK_POINTER in Kconfig
LoongArch: Add kernel livepatching support
LoongArch: Add ORC stack unwinder support
objtool: Check local label in read_unwind_hints()
objtool: Check local label in add_dead_ends()
objtool/LoongArch: Enable orc to be built
objtool/x86: Separate arch-specific and generic parts
objtool/LoongArch: Implement instruction decoder
objtool/LoongArch: Enable objtool to be built
61 lines
2.0 KiB
Makefile
61 lines
2.0 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0
|
|
###
|
|
# scripts contains sources for various helper programs used throughout
|
|
# the kernel for the build process.
|
|
|
|
hostprogs-always-$(CONFIG_KALLSYMS) += kallsyms
|
|
hostprogs-always-$(BUILD_C_RECORDMCOUNT) += recordmcount
|
|
hostprogs-always-$(CONFIG_BUILDTIME_TABLE_SORT) += sorttable
|
|
hostprogs-always-$(CONFIG_ASN1) += asn1_compiler
|
|
hostprogs-always-$(CONFIG_MODULE_SIG_FORMAT) += sign-file
|
|
hostprogs-always-$(CONFIG_SYSTEM_EXTRA_CERTIFICATE) += insert-sys-cert
|
|
hostprogs-always-$(CONFIG_RUST_KERNEL_DOCTESTS) += rustdoc_test_builder
|
|
hostprogs-always-$(CONFIG_RUST_KERNEL_DOCTESTS) += rustdoc_test_gen
|
|
|
|
ifneq ($(or $(CONFIG_X86_64),$(CONFIG_LOONGARCH)),)
|
|
always-$(CONFIG_RUST) += target.json
|
|
filechk_rust_target = $< < include/config/auto.conf
|
|
|
|
$(obj)/target.json: scripts/generate_rust_target include/config/auto.conf FORCE
|
|
$(call filechk,rust_target)
|
|
endif
|
|
|
|
hostprogs += generate_rust_target
|
|
generate_rust_target-rust := y
|
|
rustdoc_test_builder-rust := y
|
|
rustdoc_test_gen-rust := y
|
|
|
|
HOSTCFLAGS_sorttable.o = -I$(srctree)/tools/include
|
|
HOSTLDLIBS_sorttable = -lpthread
|
|
HOSTCFLAGS_asn1_compiler.o = -I$(srctree)/include
|
|
HOSTCFLAGS_sign-file.o = $(shell $(HOSTPKG_CONFIG) --cflags libcrypto 2> /dev/null)
|
|
HOSTLDLIBS_sign-file = $(shell $(HOSTPKG_CONFIG) --libs libcrypto 2> /dev/null || echo -lcrypto)
|
|
|
|
ifdef CONFIG_UNWINDER_ORC
|
|
ifeq ($(ARCH),x86_64)
|
|
SRCARCH := x86
|
|
endif
|
|
ifeq ($(ARCH),loongarch)
|
|
SRCARCH := loongarch
|
|
endif
|
|
HOSTCFLAGS_sorttable.o += -I$(srctree)/tools/arch/$(SRCARCH)/include
|
|
HOSTCFLAGS_sorttable.o += -DUNWINDER_ORC_ENABLED
|
|
endif
|
|
|
|
ifdef CONFIG_BUILDTIME_MCOUNT_SORT
|
|
HOSTCFLAGS_sorttable.o += -DMCOUNT_SORT_ENABLED
|
|
endif
|
|
|
|
# The following programs are only built on demand
|
|
hostprogs += unifdef
|
|
|
|
# The module linker script is preprocessed on demand
|
|
targets += module.lds
|
|
|
|
subdir-$(CONFIG_GCC_PLUGINS) += gcc-plugins
|
|
subdir-$(CONFIG_MODVERSIONS) += genksyms
|
|
subdir-$(CONFIG_SECURITY_SELINUX) += selinux
|
|
|
|
# Let clean descend into subdirs
|
|
subdir- += basic dtc gdb kconfig mod
|