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author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2019-03-17 03:01:08 +0100 |
---|---|---|
committer | Masahiro Yamada <yamada.masahiro@socionext.com> | 2019-03-17 04:56:31 +0100 |
commit | 7cbbbb8bc2974264bbbf326d9a4552fc8878d375 (patch) | |
tree | f5a3c927cd662dc9fac451335097de0205d6f087 | |
parent | Revert "modsign: Abort modules_install when signing fails" (diff) | |
download | linux-7cbbbb8bc2974264bbbf326d9a4552fc8878d375.tar.xz linux-7cbbbb8bc2974264bbbf326d9a4552fc8878d375.zip |
kbuild: warn redundant generic-y
The generic-y is redundant under the following condition:
- arch has its own implementation
- the same header is added to generated-y
- the same header is added to mandatory-y
If a redundant generic-y is found, the warning like follows is displayed:
scripts/Makefile.asm-generic:20: redundant generic-y found in arch/arm/include/asm/Kbuild: timex.h
I fixed up arch Kbuild files found by this.
Suggested-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
-rw-r--r-- | arch/arm/include/asm/Kbuild | 1 | ||||
-rw-r--r-- | arch/h8300/include/asm/Kbuild | 1 | ||||
-rw-r--r-- | arch/ia64/include/uapi/asm/Kbuild | 1 | ||||
-rw-r--r-- | arch/openrisc/include/asm/Kbuild | 2 | ||||
-rw-r--r-- | arch/parisc/include/asm/Kbuild | 2 | ||||
-rw-r--r-- | arch/powerpc/include/asm/Kbuild | 1 | ||||
-rw-r--r-- | arch/s390/include/asm/Kbuild | 1 | ||||
-rw-r--r-- | arch/s390/include/uapi/asm/Kbuild | 1 | ||||
-rw-r--r-- | arch/x86/include/uapi/asm/Kbuild | 1 | ||||
-rw-r--r-- | arch/xtensa/include/asm/Kbuild | 1 | ||||
-rw-r--r-- | arch/xtensa/include/uapi/asm/Kbuild | 1 | ||||
-rw-r--r-- | scripts/Makefile.asm-generic | 6 |
12 files changed, 6 insertions, 13 deletions
diff --git a/arch/arm/include/asm/Kbuild b/arch/arm/include/asm/Kbuild index 1d66db9c9db5..a8a4eb7f6dae 100644 --- a/arch/arm/include/asm/Kbuild +++ b/arch/arm/include/asm/Kbuild @@ -18,7 +18,6 @@ generic-y += segment.h generic-y += serial.h generic-y += simd.h generic-y += sizes.h -generic-y += timex.h generic-y += trace_clock.h generated-y += mach-types.h diff --git a/arch/h8300/include/asm/Kbuild b/arch/h8300/include/asm/Kbuild index 961c1dc064e1..3e7c8ecf151e 100644 --- a/arch/h8300/include/asm/Kbuild +++ b/arch/h8300/include/asm/Kbuild @@ -17,7 +17,6 @@ generic-y += fb.h generic-y += ftrace.h generic-y += futex.h generic-y += hardirq.h -generic-y += hash.h generic-y += hw_irq.h generic-y += irq_regs.h generic-y += irq_work.h diff --git a/arch/ia64/include/uapi/asm/Kbuild b/arch/ia64/include/uapi/asm/Kbuild index b71c5f787783..5b819e53c397 100644 --- a/arch/ia64/include/uapi/asm/Kbuild +++ b/arch/ia64/include/uapi/asm/Kbuild @@ -2,4 +2,3 @@ include include/uapi/asm-generic/Kbuild.asm generated-y += unistd_64.h generic-y += kvm_para.h -generic-y += socket.h diff --git a/arch/openrisc/include/asm/Kbuild b/arch/openrisc/include/asm/Kbuild index 1f04844b6b82..5a73e2956ac4 100644 --- a/arch/openrisc/include/asm/Kbuild +++ b/arch/openrisc/include/asm/Kbuild @@ -15,7 +15,6 @@ generic-y += fb.h generic-y += ftrace.h generic-y += hardirq.h generic-y += hw_irq.h -generic-y += irq.h generic-y += irq_regs.h generic-y += irq_work.h generic-y += kdebug.h @@ -35,7 +34,6 @@ generic-y += qrwlock.h generic-y += sections.h generic-y += segment.h generic-y += shmparam.h -generic-y += string.h generic-y += switch_to.h generic-y += topology.h generic-y += trace_clock.h diff --git a/arch/parisc/include/asm/Kbuild b/arch/parisc/include/asm/Kbuild index 0b1e354c8c24..6f49e77d82a2 100644 --- a/arch/parisc/include/asm/Kbuild +++ b/arch/parisc/include/asm/Kbuild @@ -1,7 +1,6 @@ generated-y += syscall_table_32.h generated-y += syscall_table_64.h generated-y += syscall_table_c32.h -generic-y += barrier.h generic-y += current.h generic-y += device.h generic-y += div64.h @@ -20,7 +19,6 @@ generic-y += percpu.h generic-y += preempt.h generic-y += seccomp.h generic-y += segment.h -generic-y += topology.h generic-y += trace_clock.h generic-y += user.h generic-y += vga.h diff --git a/arch/powerpc/include/asm/Kbuild b/arch/powerpc/include/asm/Kbuild index 77ff7fb24823..a0c132bedfae 100644 --- a/arch/powerpc/include/asm/Kbuild +++ b/arch/powerpc/include/asm/Kbuild @@ -5,7 +5,6 @@ generated-y += syscall_table_spu.h generic-y += div64.h generic-y += export.h generic-y += irq_regs.h -generic-y += irq_work.h generic-y += local64.h generic-y += mcs_spinlock.h generic-y += preempt.h diff --git a/arch/s390/include/asm/Kbuild b/arch/s390/include/asm/Kbuild index e3239772887a..12d77cb11fe5 100644 --- a/arch/s390/include/asm/Kbuild +++ b/arch/s390/include/asm/Kbuild @@ -20,7 +20,6 @@ generic-y += local.h generic-y += local64.h generic-y += mcs_spinlock.h generic-y += mm-arch-hooks.h -generic-y += preempt.h generic-y += rwsem.h generic-y += trace_clock.h generic-y += unaligned.h diff --git a/arch/s390/include/uapi/asm/Kbuild b/arch/s390/include/uapi/asm/Kbuild index 6b0f30b14642..da3e0d48abbc 100644 --- a/arch/s390/include/uapi/asm/Kbuild +++ b/arch/s390/include/uapi/asm/Kbuild @@ -3,4 +3,3 @@ include include/uapi/asm-generic/Kbuild.asm generated-y += unistd_32.h generated-y += unistd_64.h -generic-y += socket.h diff --git a/arch/x86/include/uapi/asm/Kbuild b/arch/x86/include/uapi/asm/Kbuild index efe701b7c6ce..f6648e9928b3 100644 --- a/arch/x86/include/uapi/asm/Kbuild +++ b/arch/x86/include/uapi/asm/Kbuild @@ -3,4 +3,3 @@ include include/uapi/asm-generic/Kbuild.asm generated-y += unistd_32.h generated-y += unistd_64.h generated-y += unistd_x32.h -generic-y += socket.h diff --git a/arch/xtensa/include/asm/Kbuild b/arch/xtensa/include/asm/Kbuild index d939e13e8d84..42b6cb3d16f7 100644 --- a/arch/xtensa/include/asm/Kbuild +++ b/arch/xtensa/include/asm/Kbuild @@ -15,7 +15,6 @@ generic-y += irq_work.h generic-y += kdebug.h generic-y += kmap_types.h generic-y += kprobes.h -generic-y += linkage.h generic-y += local.h generic-y += local64.h generic-y += mcs_spinlock.h diff --git a/arch/xtensa/include/uapi/asm/Kbuild b/arch/xtensa/include/uapi/asm/Kbuild index 6b43e5049ff7..960bf1e4be53 100644 --- a/arch/xtensa/include/uapi/asm/Kbuild +++ b/arch/xtensa/include/uapi/asm/Kbuild @@ -2,4 +2,3 @@ include include/uapi/asm-generic/Kbuild.asm generated-y += unistd_32.h generic-y += kvm_para.h -generic-y += socket.h diff --git a/scripts/Makefile.asm-generic b/scripts/Makefile.asm-generic index a62d2823f6cf..c7d2b7acad26 100644 --- a/scripts/Makefile.asm-generic +++ b/scripts/Makefile.asm-generic @@ -14,6 +14,12 @@ src := $(subst /generated,,$(obj)) include scripts/Kbuild.include +redundant := $(filter $(mandatory-y) $(generated-y), $(generic-y)) +redundant += $(foreach f, $(generic-y), $(if $(wildcard $(srctree)/$(src)/$(f)),$(f))) +redundant := $(sort $(redundant)) +$(if $(redundant),\ + $(warning redundant generic-y found in $(src)/Kbuild: $(redundant))) + # If arch does not implement mandatory headers, fallback to asm-generic ones. mandatory-y := $(filter-out $(generated-y), $(mandatory-y)) generic-y += $(foreach f, $(mandatory-y), $(if $(wildcard $(srctree)/$(src)/$(f)),,$(f))) |