mirror of
https://github.com/torvalds/linux.git
synced 2024-12-03 17:41:22 +00:00
baab853229
Add userspace support for the Memory Tagging Extension introduced by
Armv8.5.
(Catalin Marinas and others)
* for-next/mte: (30 commits)
arm64: mte: Fix typo in memory tagging ABI documentation
arm64: mte: Add Memory Tagging Extension documentation
arm64: mte: Kconfig entry
arm64: mte: Save tags when hibernating
arm64: mte: Enable swap of tagged pages
mm: Add arch hooks for saving/restoring tags
fs: Handle intra-page faults in copy_mount_options()
arm64: mte: ptrace: Add NT_ARM_TAGGED_ADDR_CTRL regset
arm64: mte: ptrace: Add PTRACE_{PEEK,POKE}MTETAGS support
arm64: mte: Allow {set,get}_tagged_addr_ctrl() on non-current tasks
arm64: mte: Restore the GCR_EL1 register after a suspend
arm64: mte: Allow user control of the generated random tags via prctl()
arm64: mte: Allow user control of the tag check mode via prctl()
mm: Allow arm64 mmap(PROT_MTE) on RAM-based files
arm64: mte: Validate the PROT_MTE request via arch_validate_flags()
mm: Introduce arch_validate_flags()
arm64: mte: Add PROT_MTE support to mmap() and mprotect()
mm: Introduce arch_calc_vm_flag_bits()
arm64: mte: Tags-aware aware memcmp_pages() implementation
arm64: Avoid unnecessary clear_user_page() indirection
...
72 lines
2.5 KiB
Makefile
72 lines
2.5 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0
|
|
#
|
|
# Makefile for the linux kernel.
|
|
#
|
|
|
|
CFLAGS_armv8_deprecated.o := -I$(src)
|
|
|
|
CFLAGS_REMOVE_ftrace.o = $(CC_FLAGS_FTRACE)
|
|
CFLAGS_REMOVE_insn.o = $(CC_FLAGS_FTRACE)
|
|
CFLAGS_REMOVE_return_address.o = $(CC_FLAGS_FTRACE)
|
|
|
|
# Object file lists.
|
|
obj-y := debug-monitors.o entry.o irq.o fpsimd.o \
|
|
entry-common.o entry-fpsimd.o process.o ptrace.o \
|
|
setup.o signal.o sys.o stacktrace.o time.o traps.o \
|
|
io.o vdso.o hyp-stub.o psci.o cpu_ops.o insn.o \
|
|
return_address.o cpuinfo.o cpu_errata.o \
|
|
cpufeature.o alternative.o cacheinfo.o \
|
|
smp.o smp_spin_table.o topology.o smccc-call.o \
|
|
syscall.o proton-pack.o
|
|
|
|
targets += efi-entry.o
|
|
|
|
OBJCOPYFLAGS := --prefix-symbols=__efistub_
|
|
$(obj)/%.stub.o: $(obj)/%.o FORCE
|
|
$(call if_changed,objcopy)
|
|
|
|
obj-$(CONFIG_COMPAT) += sys32.o signal32.o \
|
|
sys_compat.o
|
|
obj-$(CONFIG_COMPAT) += sigreturn32.o
|
|
obj-$(CONFIG_KUSER_HELPERS) += kuser32.o
|
|
obj-$(CONFIG_FUNCTION_TRACER) += ftrace.o entry-ftrace.o
|
|
obj-$(CONFIG_MODULES) += module.o
|
|
obj-$(CONFIG_ARM64_MODULE_PLTS) += module-plts.o
|
|
obj-$(CONFIG_PERF_EVENTS) += perf_regs.o perf_callchain.o
|
|
obj-$(CONFIG_HW_PERF_EVENTS) += perf_event.o
|
|
obj-$(CONFIG_HAVE_HW_BREAKPOINT) += hw_breakpoint.o
|
|
obj-$(CONFIG_CPU_PM) += sleep.o suspend.o
|
|
obj-$(CONFIG_CPU_IDLE) += cpuidle.o
|
|
obj-$(CONFIG_JUMP_LABEL) += jump_label.o
|
|
obj-$(CONFIG_KGDB) += kgdb.o
|
|
obj-$(CONFIG_EFI) += efi.o efi-entry.stub.o \
|
|
efi-rt-wrapper.o
|
|
obj-$(CONFIG_PCI) += pci.o
|
|
obj-$(CONFIG_ARMV8_DEPRECATED) += armv8_deprecated.o
|
|
obj-$(CONFIG_ACPI) += acpi.o
|
|
obj-$(CONFIG_ACPI_NUMA) += acpi_numa.o
|
|
obj-$(CONFIG_ARM64_ACPI_PARKING_PROTOCOL) += acpi_parking_protocol.o
|
|
obj-$(CONFIG_PARAVIRT) += paravirt.o
|
|
obj-$(CONFIG_RANDOMIZE_BASE) += kaslr.o
|
|
obj-$(CONFIG_HIBERNATION) += hibernate.o hibernate-asm.o
|
|
obj-$(CONFIG_KEXEC_CORE) += machine_kexec.o relocate_kernel.o \
|
|
cpu-reset.o
|
|
obj-$(CONFIG_KEXEC_FILE) += machine_kexec_file.o kexec_image.o
|
|
obj-$(CONFIG_ARM64_RELOC_TEST) += arm64-reloc-test.o
|
|
arm64-reloc-test-y := reloc_test_core.o reloc_test_syms.o
|
|
obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
|
|
obj-$(CONFIG_CRASH_CORE) += crash_core.o
|
|
obj-$(CONFIG_ARM_SDE_INTERFACE) += sdei.o
|
|
obj-$(CONFIG_ARM64_PTR_AUTH) += pointer_auth.o
|
|
obj-$(CONFIG_SHADOW_CALL_STACK) += scs.o
|
|
obj-$(CONFIG_ARM64_MTE) += mte.o
|
|
|
|
obj-y += vdso/ probes/
|
|
obj-$(CONFIG_COMPAT_VDSO) += vdso32/
|
|
head-y := head.o
|
|
extra-y += $(head-y) vmlinux.lds
|
|
|
|
ifeq ($(CONFIG_DEBUG_EFI),y)
|
|
AFLAGS_head.o += -DVMLINUX_PATH="\"$(realpath $(objtree)/vmlinux)\""
|
|
endif
|