vdso_end 31 arch/arm/kernel/vdso.c extern char vdso_start[], vdso_end[]; vdso_end 198 arch/arm/kernel/vdso.c text_pages = (vdso_end - vdso_start) >> PAGE_SHIFT; vdso_end 31 arch/arm64/kernel/vdso.c extern char vdso_start[], vdso_end[]; vdso_end 64 arch/arm64/kernel/vdso.c .vdso_code_end = vdso_end, vdso_end 26 arch/nds32/kernel/vdso.c extern char vdso_start[], vdso_end[]; vdso_end 76 arch/nds32/kernel/vdso.c vdso_pages = (vdso_end - vdso_start) >> PAGE_SHIFT; vdso_end 17 arch/riscv/kernel/vdso.c extern char vdso_start[], vdso_end[]; vdso_end 35 arch/riscv/kernel/vdso.c vdso_pages = (vdso_end - vdso_start) >> PAGE_SHIFT; vdso_end 17 arch/x86/um/vdso/vma.c extern char vdso_start[], vdso_end[]; vdso_end 25 arch/x86/um/vdso/vma.c BUG_ON(vdso_end - vdso_start > PAGE_SIZE);