arch/x86/hyperv/Makefile

Source file repositories/reference/linux-study-clean/arch/x86/hyperv/Makefile

File Facts

System: Linux kernel
Corpus path: arch/x86/hyperv/Makefile
Extension: [no extension]
Size: 674 bytes
Lines: 23
Domain: Architecture Layer
Bucket: arch/x86
Inferred role: Architecture Layer: build/configuration rule
Status: atlas-only

Why This File Exists

CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

Dependency Surface

No C-style include directives detected by the generator.

Detected Declarations

No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

# SPDX-License-Identifier: GPL-2.0-only
obj-y			:= hv_init.o mmu.o nested.o irqdomain.o ivm.o
obj-$(CONFIG_X86_64)	+= hv_apic.o
obj-$(CONFIG_HYPERV_VTL_MODE)	+= hv_vtl.o mshv_vtl_asm.o

$(obj)/mshv_vtl_asm.o: $(obj)/mshv-asm-offsets.h

$(obj)/mshv-asm-offsets.h: $(obj)/mshv-asm-offsets.s FORCE
	$(call filechk,offsets,__MSHV_ASM_OFFSETS_H__)

ifdef CONFIG_X86_64
obj-$(CONFIG_PARAVIRT_SPINLOCKS)	+= hv_spinlock.o

 ifdef CONFIG_MSHV_ROOT
  CFLAGS_REMOVE_hv_trampoline.o += -pg
  CFLAGS_hv_trampoline.o        += -fno-stack-protector
  obj-$(CONFIG_CRASH_DUMP)      += hv_crash.o hv_trampoline.o
 endif
endif

targets += mshv-asm-offsets.s
clean-files += mshv-asm-offsets.h

Annotation

Atlas domain: Architecture Layer / arch/x86.
Implementation status: atlas-only.

Implementation Notes

This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.