mirror of
https://github.com/tbsdtv/linux_media.git
synced 2025-07-22 12:21:00 +02:00
8afc66e8d4
Pull Kbuild updates from Masahiro Yamada: - Remove potentially incomplete targets when Kbuid is interrupted by SIGINT etc in case GNU Make may miss to do that when stderr is piped to another program. - Rewrite the single target build so it works more correctly. - Fix rpm-pkg builds with V=1. - List top-level subdirectories in ./Kbuild. - Ignore auto-generated __kstrtab_* and __kstrtabns_* symbols in kallsyms. - Avoid two different modules in lib/zstd/ having shared code, which potentially causes building the common code as build-in and modular back-and-forth. - Unify two modpost invocations to optimize the build process. - Remove head-y syntax in favor of linker scripts for placing particular sections in the head of vmlinux. - Bump the minimal GNU Make version to 3.82. - Clean up misc Makefiles and scripts. * tag 'kbuild-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (41 commits) docs: bump minimal GNU Make version to 3.82 ia64: simplify esi object addition in Makefile Revert "kbuild: Check if linker supports the -X option" kbuild: rebuild .vmlinux.export.o when its prerequisite is updated kbuild: move modules.builtin(.modinfo) rules to Makefile.vmlinux_o zstd: Fixing mixed module-builtin objects kallsyms: ignore __kstrtab_* and __kstrtabns_* symbols kallsyms: take the input file instead of reading stdin kallsyms: drop duplicated ignore patterns from kallsyms.c kbuild: reuse mksysmap output for kallsyms mksysmap: update comment about __crc_* kbuild: remove head-y syntax kbuild: use obj-y instead extra-y for objects placed at the head kbuild: hide error checker logs for V=1 builds kbuild: re-run modpost when it is updated kbuild: unify two modpost invocations kbuild: move vmlinux.o rule to the top Makefile kbuild: move .vmlinux.objs rule to Makefile.modpost kbuild: list sub-directories in ./Kbuild Makefile.compiler: replace cc-ifversion with compiler-specific macros ...
83 lines
2.7 KiB
Makefile
83 lines
2.7 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0
|
|
#
|
|
# Makefile for the linux kernel.
|
|
#
|
|
|
|
ifdef CONFIG_FUNCTION_TRACER
|
|
|
|
# Do not trace tracer code
|
|
CFLAGS_REMOVE_ftrace.o = $(CC_FLAGS_FTRACE)
|
|
|
|
# Do not trace early setup code
|
|
CFLAGS_REMOVE_early.o = $(CC_FLAGS_FTRACE)
|
|
|
|
endif
|
|
|
|
GCOV_PROFILE_early.o := n
|
|
KCOV_INSTRUMENT_early.o := n
|
|
UBSAN_SANITIZE_early.o := n
|
|
KASAN_SANITIZE_ipl.o := n
|
|
KASAN_SANITIZE_machine_kexec.o := n
|
|
|
|
#
|
|
# Passing null pointers is ok for smp code, since we access the lowcore here.
|
|
#
|
|
CFLAGS_smp.o := -Wno-nonnull
|
|
|
|
#
|
|
# Disable tailcall optimizations for stack / callchain walking functions
|
|
# since this might generate broken code when accessing register 15 and
|
|
# passing its content to other functions.
|
|
#
|
|
CFLAGS_stacktrace.o += -fno-optimize-sibling-calls
|
|
CFLAGS_dumpstack.o += -fno-optimize-sibling-calls
|
|
CFLAGS_unwind_bc.o += -fno-optimize-sibling-calls
|
|
|
|
obj-y := head64.o traps.o time.o process.o earlypgm.o early.o setup.o idle.o vtime.o
|
|
obj-y += processor.o syscall.o ptrace.o signal.o cpcmd.o ebcdic.o nmi.o
|
|
obj-y += debug.o irq.o ipl.o dis.o diag.o vdso.o cpufeature.o
|
|
obj-y += sysinfo.o lgr.o os_info.o machine_kexec.o
|
|
obj-y += runtime_instr.o cache.o fpu.o dumpstack.o guarded_storage.o sthyi.o
|
|
obj-y += entry.o reipl.o relocate_kernel.o kdebugfs.o alternative.o
|
|
obj-y += nospec-branch.o ipl_vmparm.o machine_kexec_reloc.o unwind_bc.o
|
|
obj-y += smp.o text_amode31.o stacktrace.o abs_lowcore.o
|
|
|
|
extra-y += vmlinux.lds
|
|
|
|
obj-$(CONFIG_SYSFS) += nospec-sysfs.o
|
|
CFLAGS_REMOVE_nospec-branch.o += $(CC_FLAGS_EXPOLINE)
|
|
|
|
obj-$(CONFIG_MODULES) += module.o
|
|
obj-$(CONFIG_SCHED_TOPOLOGY) += topology.o
|
|
obj-$(CONFIG_NUMA) += numa.o
|
|
obj-$(CONFIG_AUDIT) += audit.o
|
|
compat-obj-$(CONFIG_AUDIT) += compat_audit.o
|
|
obj-$(CONFIG_COMPAT) += compat_linux.o compat_signal.o
|
|
obj-$(CONFIG_COMPAT) += $(compat-obj-y)
|
|
obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
|
|
obj-$(CONFIG_KPROBES) += kprobes.o
|
|
obj-$(CONFIG_KPROBES) += kprobes_insn_page.o
|
|
obj-$(CONFIG_KPROBES) += mcount.o
|
|
obj-$(CONFIG_FUNCTION_TRACER) += ftrace.o
|
|
obj-$(CONFIG_FUNCTION_TRACER) += mcount.o
|
|
obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
|
|
obj-$(CONFIG_UPROBES) += uprobes.o
|
|
obj-$(CONFIG_JUMP_LABEL) += jump_label.o
|
|
|
|
obj-$(CONFIG_KEXEC_FILE) += machine_kexec_file.o kexec_image.o
|
|
obj-$(CONFIG_KEXEC_FILE) += kexec_elf.o
|
|
|
|
obj-$(CONFIG_IMA_SECURE_AND_OR_TRUSTED_BOOT) += ima_arch.o
|
|
|
|
obj-$(CONFIG_PERF_EVENTS) += perf_event.o perf_cpum_cf_common.o
|
|
obj-$(CONFIG_PERF_EVENTS) += perf_cpum_cf.o perf_cpum_sf.o
|
|
obj-$(CONFIG_PERF_EVENTS) += perf_cpum_cf_events.o perf_regs.o
|
|
obj-$(CONFIG_PERF_EVENTS) += perf_pai_crypto.o perf_pai_ext.o
|
|
|
|
obj-$(CONFIG_TRACEPOINTS) += trace.o
|
|
obj-$(findstring y, $(CONFIG_PROTECTED_VIRTUALIZATION_GUEST) $(CONFIG_PGSTE)) += uv.o
|
|
|
|
# vdso
|
|
obj-y += vdso64/
|
|
obj-$(CONFIG_COMPAT) += vdso32/
|