[PATCH] asm-generic: make more kernel-space headers mandatory

Masahiro Yamada
2020-02-10T17:55:50Z

Change a header to mandatory-y if both of the following are met:

[1] At least one architecture (except um) specifies it as generic-y in
arch/*/include/asm/Kbuild

[2] Every architecture (except um) either has its own implementation
(arch/*/include/asm/*.h) or specifies it as generic-y in
arch/*/include/asm/Kbuild

This commit was generated by the following shell script.

----------------------------------->8-----------------------------------

arches=$(cd arch; ls -1 | sed -e '/Kconfig/d' -e '/um/d')

tmpfile=$(mktemp)

grep "^mandatory-y +=" include/asm-generic/Kbuild > $tmpfile

find arch -path 'arch/*/include/asm/Kbuild' |
xargs sed -n 's/^generic-y += \(.*\)/\1/p' | sort -u |
while read header
do
mandatory=yes

for arch in $arches
do
if ! grep -q "generic-y += $header" arch/$arch/include/asm/Kbuild &&
! [ -f arch/$arch/include/asm/$header ]; then
mandatory=no
break
fi
done

if [ "$mandatory" = yes ]; then
echo "mandatory-y += $header" >> $tmpfile

for arch in $arches
do
sed -i "/generic-y += $header/d" arch/$arch/include/asm/Kbuild
done
fi

done

sed -i '/^mandatory-y +=/d' include/asm-generic/Kbuild

LANG=C sort $tmpfile >> include/asm-generic/Kbuild

----------------------------------->8-----------------------------------

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>

---

arch/alpha/include/asm/Kbuild | 11 -------
arch/arc/include/asm/Kbuild | 21 ------------
arch/arm/include/asm/Kbuild | 12 -------
arch/arm64/include/asm/Kbuild | 18 -----------
arch/c6x/include/asm/Kbuild | 37 ---------------------
arch/csky/include/asm/Kbuild | 37 ---------------------
arch/h8300/include/asm/Kbuild | 46 --------------------------
arch/hexagon/include/asm/Kbuild | 33 -------------------
arch/ia64/include/asm/Kbuild | 7 ----
arch/m68k/include/asm/Kbuild | 24 --------------
arch/microblaze/include/asm/Kbuild | 30 -----------------
arch/mips/include/asm/Kbuild | 13 --------
arch/nds32/include/asm/Kbuild | 37 ---------------------
arch/nios2/include/asm/Kbuild | 38 ----------------------
arch/openrisc/include/asm/Kbuild | 36 ---------------------
arch/parisc/include/asm/Kbuild | 18 -----------
arch/powerpc/include/asm/Kbuild | 4 ---
arch/riscv/include/asm/Kbuild | 28 ----------------
arch/s390/include/asm/Kbuild | 15 ---------
arch/sh/include/asm/Kbuild | 16 ---------
arch/sparc/include/asm/Kbuild | 14 --------
arch/unicore32/include/asm/Kbuild | 34 -------------------
arch/x86/include/asm/Kbuild | 2 --
arch/xtensa/include/asm/Kbuild | 26 ---------------
include/asm-generic/Kbuild | 52 ++++++++++++++++++++++++++++++
25 files changed, 52 insertions(+), 557 deletions(-)

diff --git a/arch/alpha/include/asm/Kbuild b/arch/alpha/include/asm/Kbuild
index 89e87bbc987f..42911c8340c7 100644
--- a/arch/alpha/include/asm/Kbuild
+++ b/arch/alpha/include/asm/Kbuild
@@ -1,17 +1,6 @@
# SPDX-License-Identifier: GPL-2.0

generated-y += syscall_table.h
-generic-y += compat.h
-generic-y += exec.h
generic-y += export.h
-generic-y += fb.h
-generic-y += irq_work.h
generic-y += kvm_para.h
generic-y += mcs_spinlock.h
-generic-y += mm-arch-hooks.h
-generic-y += mmiowb.h
-generic-y += preempt.h
-generic-y += sections.h
-generic-y += trace_clock.h
-generic-y += current.h
-generic-y += kprobes.h
diff --git a/arch/arc/include/asm/Kbuild b/arch/arc/include/asm/Kbuild
index 1b505694691e..81f4edec0c2a 100644
--- a/arch/arc/include/asm/Kbuild
+++ b/arch/arc/include/asm/Kbuild
@@ -1,28 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
-generic-y += bugs.h
-generic-y += compat.h
-generic-y += device.h
-generic-y += div64.h
-generic-y += dma-mapping.h
-generic-y += emergency-restart.h
generic-y += extable.h
-generic-y += ftrace.h
-generic-y += hardirq.h
-generic-y += hw_irq.h
-generic-y += irq_regs.h
-generic-y += irq_work.h
generic-y += kvm_para.h
-generic-y += local.h
generic-y += local64.h
generic-y += mcs_spinlock.h
-generic-y += mm-arch-hooks.h
-generic-y += mmiowb.h
generic-y += parport.h
-generic-y += percpu.h
-generic-y += preempt.h
-generic-y += topology.h
-generic-y += trace_clock.h
generic-y += user.h
-generic-y += vga.h
-generic-y += word-at-a-time.h
-generic-y += xor.h
diff --git a/arch/arm/include/asm/Kbuild b/arch/arm/include/asm/Kbuild
index fa579b23b4df..383635b68763 100644
--- a/arch/arm/include/asm/Kbuild
+++ b/arch/arm/include/asm/Kbuild
@@ -1,22 +1,10 @@
# SPDX-License-Identifier: GPL-2.0
-generic-y += compat.h
-generic-y += current.h
generic-y += early_ioremap.h
-generic-y += emergency-restart.h
-generic-y += exec.h
generic-y += extable.h
generic-y += flat.h
-generic-y += irq_regs.h
-generic-y += kdebug.h
-generic-y += local.h
generic-y += local64.h
-generic-y += mm-arch-hooks.h
-generic-y += mmiowb.h
generic-y += parport.h
-generic-y += preempt.h
generic-y += seccomp.h
-generic-y += serial.h
-generic-y += trace_clock.h

generated-y += mach-types.h
generated-y += unistd-nr.h
diff --git a/arch/arm64/include/asm/Kbuild b/arch/arm64/include/asm/Kbuild
index d3077c991962..ff9cbb631212 100644
--- a/arch/arm64/include/asm/Kbuild
+++ b/arch/arm64/include/asm/Kbuild
@@ -1,26 +1,8 @@
# SPDX-License-Identifier: GPL-2.0
-generic-y += bugs.h
-generic-y += delay.h
-generic-y += div64.h
-generic-y += dma.h
-generic-y += dma-mapping.h
generic-y += early_ioremap.h
-generic-y += emergency-restart.h
-generic-y += hw_irq.h
-generic-y += irq_regs.h
-generic-y += kdebug.h
-generic-y += kmap_types.h
-generic-y += local.h
generic-y += local64.h
generic-y += mcs_spinlock.h
-generic-y += mm-arch-hooks.h
-generic-y += mmiowb.h
generic-y += qrwlock.h
generic-y += qspinlock.h
-generic-y += serial.h
generic-y += set_memory.h
-generic-y += switch_to.h
-generic-y += trace_clock.h
-generic-y += unaligned.h
generic-y += user.h
-generic-y += vga.h
diff --git a/arch/c6x/include/asm/Kbuild b/arch/c6x/include/asm/Kbuild
index a036e05fc3c6..a4ef93a1f7ae 100644
--- a/arch/c6x/include/asm/Kbuild
+++ b/arch/c6x/include/asm/Kbuild
@@ -1,42 +1,5 @@
# SPDX-License-Identifier: GPL-2.0
-generic-y += atomic.h
-generic-y += barrier.h
-generic-y += bugs.h
-generic-y += compat.h
-generic-y += current.h
-generic-y += device.h
-generic-y += div64.h
-generic-y += dma.h
-generic-y += dma-mapping.h
-generic-y += emergency-restart.h
-generic-y += exec.h
generic-y += extable.h
-generic-y += fb.h
-generic-y += futex.h
-generic-y += hw_irq.h
-generic-y += io.h
-generic-y += irq_regs.h
-generic-y += irq_work.h
-generic-y += kdebug.h
-generic-y += kmap_types.h
-generic-y += kprobes.h
generic-y += kvm_para.h
-generic-y += local.h
generic-y += mcs_spinlock.h
-generic-y += mm-arch-hooks.h
-generic-y += mmiowb.h
-generic-y += mmu.h
-generic-y += mmu_context.h
-generic-y += pci.h
-generic-y += percpu.h
-generic-y += pgalloc.h
-generic-y += preempt.h
-generic-y += serial.h
-generic-y += shmparam.h
-generic-y += tlbflush.h
-generic-y += topology.h
-generic-y += trace_clock.h
generic-y += user.h
-generic-y += vga.h
-generic-y += word-at-a-time.h
-generic-y += xor.h
diff --git a/arch/csky/include/asm/Kbuild b/arch/csky/include/asm/Kbuild
index bc15a26c782f..93372255984d 100644
--- a/arch/csky/include/asm/Kbuild
+++ b/arch/csky/include/asm/Kbuild
@@ -1,45 +1,8 @@
# SPDX-License-Identifier: GPL-2.0
generic-y += asm-offsets.h
-generic-y += bugs.h
-generic-y += compat.h
-generic-y += current.h
-generic-y += delay.h
-generic-y += device.h
-generic-y += div64.h
-generic-y += dma.h
-generic-y += dma-mapping.h
-generic-y += emergency-restart.h
-generic-y += exec.h
-generic-y += fb.h
-generic-y += futex.h
generic-y += gpio.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
-generic-y += kmap_types.h
-generic-y += kprobes.h
generic-y += kvm_para.h
-generic-y += linkage.h
-generic-y += local.h
generic-y += local64.h
-generic-y += mm-arch-hooks.h
-generic-y += mmiowb.h
-generic-y += module.h
-generic-y += pci.h
-generic-y += percpu.h
-generic-y += preempt.h
generic-y += qrwlock.h
-generic-y += sections.h
-generic-y += serial.h
-generic-y += timex.h
-generic-y += topology.h
-generic-y += trace_clock.h
-generic-y += unaligned.h
generic-y += user.h
-generic-y += vga.h
generic-y += vmlinux.lds.h
-generic-y += word-at-a-time.h
-generic-y += xor.h
diff --git a/arch/h8300/include/asm/Kbuild b/arch/h8300/include/asm/Kbuild
index 7f618190e1a9..ddf04f32b546 100644
--- a/arch/h8300/include/asm/Kbuild
+++ b/arch/h8300/include/asm/Kbuild
@@ -1,54 +1,8 @@
# SPDX-License-Identifier: GPL-2.0
generic-y += asm-offsets.h
-generic-y += barrier.h
-generic-y += bugs.h
-generic-y += cacheflush.h
-generic-y += checksum.h
-generic-y += compat.h
-generic-y += current.h
-generic-y += delay.h
-generic-y += device.h
-generic-y += div64.h
-generic-y += dma.h
-generic-y += dma-mapping.h
-generic-y += emergency-restart.h
-generic-y += exec.h
generic-y += extable.h
-generic-y += fb.h
-generic-y += ftrace.h
-generic-y += futex.h
-generic-y += hardirq.h
-generic-y += hw_irq.h
-generic-y += irq_regs.h
-generic-y += irq_work.h
-generic-y += kdebug.h
-generic-y += kmap_types.h
-generic-y += kprobes.h
generic-y += kvm_para.h
-generic-y += linkage.h
-generic-y += local.h
generic-y += local64.h
generic-y += mcs_spinlock.h
-generic-y += mm-arch-hooks.h
-generic-y += mmiowb.h
-generic-y += mmu.h
-generic-y += mmu_context.h
-generic-y += module.h
generic-y += parport.h
-generic-y += pci.h
-generic-y += percpu.h
-generic-y += pgalloc.h
-generic-y += preempt.h
-generic-y += sections.h
-generic-y += serial.h
-generic-y += shmparam.h
generic-y += spinlock.h
-generic-y += timex.h
-generic-y += tlbflush.h
-generic-y += topology.h
-generic-y += trace_clock.h
-generic-y += uaccess.h
-generic-y += unaligned.h
-generic-y += vga.h
-generic-y += word-at-a-time.h
-generic-y += xor.h
diff --git a/arch/hexagon/include/asm/Kbuild b/arch/hexagon/include/asm/Kbuild
index 84bb1ed1b931..373964bb177e 100644
--- a/arch/hexagon/include/asm/Kbuild
+++ b/arch/hexagon/include/asm/Kbuild
@@ -1,39 +1,6 @@
# SPDX-License-Identifier: GPL-2.0
-generic-y += barrier.h
-generic-y += bug.h
-generic-y += bugs.h
-generic-y += compat.h
-generic-y += current.h
-generic-y += device.h
-generic-y += div64.h
-generic-y += dma-mapping.h
-generic-y += emergency-restart.h
generic-y += extable.h
-generic-y += fb.h
-generic-y += ftrace.h
-generic-y += hardirq.h
-generic-y += hw_irq.h
generic-y += iomap.h
-generic-y += irq_regs.h
-generic-y += irq_work.h
-generic-y += kdebug.h
-generic-y += kmap_types.h
-generic-y += kprobes.h
generic-y += kvm_para.h
-generic-y += local.h
generic-y += local64.h
generic-y += mcs_spinlock.h
-generic-y += mm-arch-hooks.h
-generic-y += mmiowb.h
-generic-y += pci.h
-generic-y += percpu.h
-generic-y += preempt.h
-generic-y += sections.h
-generic-y += serial.h
-generic-y += shmparam.h
-generic-y += topology.h
-generic-y += trace_clock.h
-generic-y += unaligned.h
-generic-y += vga.h
-generic-y += word-at-a-time.h
-generic-y += xor.h
diff --git a/arch/ia64/include/asm/Kbuild b/arch/ia64/include/asm/Kbuild
index 390393667d3b..f994c1daf9d4 100644
--- a/arch/ia64/include/asm/Kbuild
+++ b/arch/ia64/include/asm/Kbuild
@@ -1,12 +1,5 @@
# SPDX-License-Identifier: GPL-2.0
generated-y += syscall_table.h
-generic-y += compat.h
-generic-y += exec.h
-generic-y += irq_work.h
generic-y += kvm_para.h
generic-y += mcs_spinlock.h
-generic-y += mm-arch-hooks.h
-generic-y += preempt.h
-generic-y += trace_clock.h
generic-y += vtime.h
-generic-y += word-at-a-time.h
diff --git a/arch/m68k/include/asm/Kbuild b/arch/m68k/include/asm/Kbuild
index 591d53b763b7..1bff55aa2d54 100644
--- a/arch/m68k/include/asm/Kbuild
+++ b/arch/m68k/include/asm/Kbuild
@@ -1,31 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
generated-y += syscall_table.h
-generic-y += barrier.h
-generic-y += compat.h
-generic-y += device.h
-generic-y += dma-mapping.h
-generic-y += emergency-restart.h
-generic-y += exec.h
generic-y += extable.h
-generic-y += futex.h
-generic-y += hw_irq.h
-generic-y += irq_regs.h
-generic-y += irq_work.h
-generic-y += kdebug.h
-generic-y += kmap_types.h
-generic-y += kprobes.h
generic-y += kvm_para.h
-generic-y += local.h
generic-y += local64.h
generic-y += mcs_spinlock.h
-generic-y += mm-arch-hooks.h
-generic-y += mmiowb.h
-generic-y += percpu.h
-generic-y += preempt.h
-generic-y += sections.h
-generic-y += shmparam.h
generic-y += spinlock.h
-generic-y += topology.h
-generic-y += trace_clock.h
-generic-y += word-at-a-time.h
-generic-y += xor.h
diff --git a/arch/microblaze/include/asm/Kbuild b/arch/microblaze/include/asm/Kbuild
index e5c9170a07fc..f38696d2b462 100644
--- a/arch/microblaze/include/asm/Kbuild
+++ b/arch/microblaze/include/asm/Kbuild
@@ -1,38 +1,8 @@
# SPDX-License-Identifier: GPL-2.0
generated-y += syscall_table.h
-generic-y += barrier.h
-generic-y += bitops.h
-generic-y += bug.h
-generic-y += bugs.h
-generic-y += compat.h
-generic-y += device.h
-generic-y += div64.h
-generic-y += dma-mapping.h
-generic-y += emergency-restart.h
-generic-y += exec.h
generic-y += extable.h
-generic-y += fb.h
-generic-y += hardirq.h
-generic-y += irq_regs.h
-generic-y += irq_work.h
-generic-y += kdebug.h
-generic-y += kmap_types.h
-generic-y += kprobes.h
generic-y += kvm_para.h
-generic-y += linkage.h
-generic-y += local.h
generic-y += local64.h
generic-y += mcs_spinlock.h
-generic-y += mm-arch-hooks.h
-generic-y += mmiowb.h
generic-y += parport.h
-generic-y += percpu.h
-generic-y += preempt.h
-generic-y += serial.h
-generic-y += shmparam.h
generic-y += syscalls.h
-generic-y += topology.h
-generic-y += trace_clock.h
-generic-y += vga.h
-generic-y += word-at-a-time.h
-generic-y += xor.h
diff --git a/arch/mips/include/asm/Kbuild b/arch/mips/include/asm/Kbuild
index 4ebd8ce254ce..8643d313890e 100644
--- a/arch/mips/include/asm/Kbuild
+++ b/arch/mips/include/asm/Kbuild
@@ -4,23 +4,10 @@ generated-y += syscall_table_32_o32.h
generated-y += syscall_table_64_n32.h
generated-y += syscall_table_64_n64.h
generated-y += syscall_table_64_o32.h
-generic-y += current.h
-generic-y += device.h
-generic-y += emergency-restart.h
generic-y += export.h
-generic-y += irq_work.h
generic-y += local64.h
generic-y += mcs_spinlock.h
-generic-y += mm-arch-hooks.h
generic-y += parport.h
-generic-y += percpu.h
-generic-y += preempt.h
generic-y += qrwlock.h
generic-y += qspinlock.h
-generic-y += sections.h
-generic-y += serial.h
-generic-y += trace_clock.h
-generic-y += unaligned.h
generic-y += user.h
-generic-y += word-at-a-time.h
-generic-y += xor.h
diff --git a/arch/nds32/include/asm/Kbuild b/arch/nds32/include/asm/Kbuild
index 77eae62036b5..ff1e94299317 100644
--- a/arch/nds32/include/asm/Kbuild
+++ b/arch/nds32/include/asm/Kbuild
@@ -1,46 +1,9 @@
# SPDX-License-Identifier: GPL-2.0
generic-y += asm-offsets.h
-generic-y += atomic.h
-generic-y += bitops.h
-generic-y += bug.h
-generic-y += bugs.h
-generic-y += checksum.h
generic-y += cmpxchg.h
-generic-y += compat.h
-generic-y += device.h
-generic-y += div64.h
-generic-y += dma.h
-generic-y += dma-mapping.h
-generic-y += emergency-restart.h
-generic-y += exec.h
generic-y += export.h
-generic-y += fb.h
generic-y += gpio.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
-generic-y += kmap_types.h
-generic-y += kprobes.h
generic-y += kvm_para.h
-generic-y += local.h
generic-y += local64.h
-generic-y += mm-arch-hooks.h
-generic-y += mmiowb.h
generic-y += parport.h
-generic-y += pci.h
-generic-y += percpu.h
-generic-y += preempt.h
-generic-y += sections.h
-generic-y += serial.h
-generic-y += switch_to.h
-generic-y += timex.h
-generic-y += topology.h
-generic-y += trace_clock.h
-generic-y += xor.h
-generic-y += unaligned.h
generic-y += user.h
-generic-y += vga.h
-generic-y += word-at-a-time.h
diff --git a/arch/nios2/include/asm/Kbuild b/arch/nios2/include/asm/Kbuild
index 68093999bd26..7fe7437555fb 100644
--- a/arch/nios2/include/asm/Kbuild
+++ b/arch/nios2/include/asm/Kbuild
@@ -1,45 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
-generic-y += atomic.h
-generic-y += barrier.h
-generic-y += bitops.h
-generic-y += bug.h
-generic-y += bugs.h
generic-y += cmpxchg.h
-generic-y += compat.h
-generic-y += current.h
-generic-y += device.h
-generic-y += div64.h
-generic-y += dma.h
-generic-y += dma-mapping.h
-generic-y += emergency-restart.h
-generic-y += exec.h
generic-y += extable.h
-generic-y += fb.h
-generic-y += ftrace.h
-generic-y += futex.h
-generic-y += hardirq.h
-generic-y += hw_irq.h
-generic-y += irq_regs.h
-generic-y += irq_work.h
-generic-y += kdebug.h
-generic-y += kmap_types.h
-generic-y += kprobes.h
generic-y += kvm_para.h
-generic-y += local.h
generic-y += mcs_spinlock.h
-generic-y += mm-arch-hooks.h
-generic-y += mmiowb.h
-generic-y += module.h
-generic-y += pci.h
-generic-y += percpu.h
-generic-y += preempt.h
-generic-y += sections.h
-generic-y += serial.h
generic-y += spinlock.h
-generic-y += topology.h
-generic-y += trace_clock.h
-generic-y += unaligned.h
generic-y += user.h
-generic-y += vga.h
-generic-y += word-at-a-time.h
-generic-y += xor.h
diff --git a/arch/openrisc/include/asm/Kbuild b/arch/openrisc/include/asm/Kbuild
index e12d6c1735a0..ca5987e11053 100644
--- a/arch/openrisc/include/asm/Kbuild
+++ b/arch/openrisc/include/asm/Kbuild
@@ -1,45 +1,9 @@
# SPDX-License-Identifier: GPL-2.0
-generic-y += barrier.h
-generic-y += bug.h
-generic-y += bugs.h
-generic-y += checksum.h
-generic-y += compat.h
-generic-y += current.h
-generic-y += device.h
-generic-y += div64.h
-generic-y += dma.h
-generic-y += dma-mapping.h
-generic-y += emergency-restart.h
-generic-y += exec.h
generic-y += extable.h
-generic-y += fb.h
-generic-y += ftrace.h
-generic-y += hardirq.h
-generic-y += hw_irq.h
-generic-y += irq_regs.h
-generic-y += irq_work.h
-generic-y += kdebug.h
-generic-y += kmap_types.h
-generic-y += kprobes.h
generic-y += kvm_para.h
-generic-y += local.h
generic-y += mcs_spinlock.h
-generic-y += mm-arch-hooks.h
-generic-y += mmiowb.h
-generic-y += module.h
-generic-y += pci.h
-generic-y += percpu.h
-generic-y += preempt.h
generic-y += qspinlock_types.h
generic-y += qspinlock.h
generic-y += qrwlock_types.h
generic-y += qrwlock.h
-generic-y += sections.h
-generic-y += shmparam.h
-generic-y += switch_to.h
-generic-y += topology.h
-generic-y += trace_clock.h
generic-y += user.h
-generic-y += vga.h
-generic-y += word-at-a-time.h
-generic-y += xor.h
diff --git a/arch/parisc/include/asm/Kbuild b/arch/parisc/include/asm/Kbuild
index 9ceedf6393c4..e3ee5c0bfe80 100644
--- a/arch/parisc/include/asm/Kbuild
+++ b/arch/parisc/include/asm/Kbuild
@@ -2,26 +2,8 @@
generated-y += syscall_table_32.h
generated-y += syscall_table_64.h
generated-y += syscall_table_c32.h
-generic-y += current.h
-generic-y += device.h
-generic-y += div64.h
-generic-y += emergency-restart.h
-generic-y += exec.h
-generic-y += hw_irq.h
-generic-y += irq_regs.h
-generic-y += irq_work.h
-generic-y += kdebug.h
generic-y += kvm_para.h
-generic-y += local.h
generic-y += local64.h
generic-y += mcs_spinlock.h
-generic-y += mm-arch-hooks.h
-generic-y += mmiowb.h
-generic-y += percpu.h
-generic-y += preempt.h
generic-y += seccomp.h
-generic-y += trace_clock.h
generic-y += user.h
-generic-y += vga.h
-generic-y += word-at-a-time.h
-generic-y += xor.h
diff --git a/arch/powerpc/include/asm/Kbuild b/arch/powerpc/include/asm/Kbuild
index d0a23d0db863..dadbcf3a0b1e 100644
--- a/arch/powerpc/include/asm/Kbuild
+++ b/arch/powerpc/include/asm/Kbuild
@@ -3,12 +3,8 @@ generated-y += syscall_table_32.h
generated-y += syscall_table_64.h
generated-y += syscall_table_c32.h
generated-y += syscall_table_spu.h
-generic-y += div64.h
-generic-y += dma-mapping.h
generic-y += export.h
-generic-y += irq_regs.h
generic-y += local64.h
generic-y += mcs_spinlock.h
-generic-y += preempt.h
generic-y += vtime.h
generic-y += early_ioremap.h
diff --git a/arch/riscv/include/asm/Kbuild b/arch/riscv/include/asm/Kbuild
index ec0ca8c6ab64..3d9410bb4de0 100644
--- a/arch/riscv/include/asm/Kbuild
+++ b/arch/riscv/include/asm/Kbuild
@@ -1,35 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
-generic-y += bugs.h
-generic-y += checksum.h
-generic-y += compat.h
-generic-y += device.h
-generic-y += div64.h
generic-y += extable.h
generic-y += flat.h
-generic-y += dma.h
-generic-y += dma-mapping.h
-generic-y += emergency-restart.h
-generic-y += exec.h
-generic-y += fb.h
-generic-y += hardirq.h
-generic-y += hw_irq.h
-generic-y += irq_regs.h
-generic-y += irq_work.h
-generic-y += kdebug.h
-generic-y += kmap_types.h
generic-y += kvm_para.h
-generic-y += local.h
generic-y += local64.h
-generic-y += mm-arch-hooks.h
-generic-y += percpu.h
-generic-y += preempt.h
-generic-y += sections.h
-generic-y += serial.h
-generic-y += shmparam.h
-generic-y += topology.h
-generic-y += trace_clock.h
-generic-y += unaligned.h
generic-y += user.h
-generic-y += vga.h
generic-y += vmlinux.lds.h
-generic-y += xor.h
diff --git a/arch/s390/include/asm/Kbuild b/arch/s390/include/asm/Kbuild
index 1832ae6442ef..83f6e85de7bc 100644
--- a/arch/s390/include/asm/Kbuild
+++ b/arch/s390/include/asm/Kbuild
@@ -5,21 +5,6 @@ generated-y += syscall_table.h
generated-y += unistd_nr.h

generic-y += asm-offsets.h
-generic-y += cacheflush.h
-generic-y += device.h
-generic-y += dma-mapping.h
-generic-y += div64.h
-generic-y += emergency-restart.h
generic-y += export.h
-generic-y += fb.h
-generic-y += irq_regs.h
-generic-y += irq_work.h
-generic-y += kmap_types.h
-generic-y += local.h
generic-y += local64.h
generic-y += mcs_spinlock.h
-generic-y += mm-arch-hooks.h
-generic-y += mmiowb.h
-generic-y += trace_clock.h
-generic-y += unaligned.h
-generic-y += word-at-a-time.h
diff --git a/arch/sh/include/asm/Kbuild b/arch/sh/include/asm/Kbuild
index 51a54df22c11..7435182ef846 100644
--- a/arch/sh/include/asm/Kbuild
+++ b/arch/sh/include/asm/Kbuild
@@ -1,22 +1,6 @@
# SPDX-License-Identifier: GPL-2.0
generated-y += syscall_table.h
-generic-y += compat.h
-generic-y += current.h
-generic-y += delay.h
-generic-y += div64.h
-generic-y += dma-mapping.h
-generic-y += emergency-restart.h
-generic-y += exec.h
-generic-y += irq_regs.h
-generic-y += irq_work.h
generic-y += kvm_para.h
-generic-y += local.h
generic-y += local64.h
generic-y += mcs_spinlock.h
-generic-y += mm-arch-hooks.h
generic-y += parport.h
-generic-y += percpu.h
-generic-y += preempt.h
-generic-y += serial.h
-generic-y += trace_clock.h
-generic-y += xor.h
diff --git a/arch/sparc/include/asm/Kbuild b/arch/sparc/include/asm/Kbuild
index 62de2eb2773d..5269a704801f 100644
--- a/arch/sparc/include/asm/Kbuild
+++ b/arch/sparc/include/asm/Kbuild
@@ -4,21 +4,7 @@
generated-y += syscall_table_32.h
generated-y += syscall_table_64.h
generated-y += syscall_table_c32.h
-generic-y += div64.h
-generic-y += emergency-restart.h
-generic-y += exec.h
generic-y += export.h
-generic-y += irq_regs.h
-generic-y += irq_work.h
generic-y += kvm_para.h
-generic-y += linkage.h
-generic-y += local.h
generic-y += local64.h
generic-y += mcs_spinlock.h
-generic-y += mm-arch-hooks.h
-generic-y += mmiowb.h
-generic-y += module.h
-generic-y += preempt.h
-generic-y += serial.h
-generic-y += trace_clock.h
-generic-y += word-at-a-time.h
diff --git a/arch/unicore32/include/asm/Kbuild b/arch/unicore32/include/asm/Kbuild
index 98aa125a8f06..55026e8240d8 100644
--- a/arch/unicore32/include/asm/Kbuild
+++ b/arch/unicore32/include/asm/Kbuild
@@ -1,41 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
-generic-y += atomic.h
-generic-y += bugs.h
-generic-y += compat.h
-generic-y += current.h
-generic-y += device.h
-generic-y += div64.h
-generic-y += dma-mapping.h
-generic-y += emergency-restart.h
-generic-y += exec.h
generic-y += extable.h
-generic-y += fb.h
-generic-y += ftrace.h
-generic-y += futex.h
-generic-y += hardirq.h
-generic-y += hw_irq.h
-generic-y += irq_regs.h
-generic-y += irq_work.h
-generic-y += kdebug.h
-generic-y += kmap_types.h
-generic-y += kprobes.h
generic-y += kvm_para.h
-generic-y += local.h
generic-y += mcs_spinlock.h
-generic-y += mm-arch-hooks.h
-generic-y += mmiowb.h
-generic-y += module.h
generic-y += parport.h
-generic-y += percpu.h
-generic-y += preempt.h
-generic-y += sections.h
-generic-y += serial.h
-generic-y += shmparam.h
generic-y += syscalls.h
-generic-y += topology.h
-generic-y += trace_clock.h
-generic-y += unaligned.h
generic-y += user.h
-generic-y += vga.h
-generic-y += word-at-a-time.h
-generic-y += xor.h
diff --git a/arch/x86/include/asm/Kbuild b/arch/x86/include/asm/Kbuild
index ea34464d6221..b19ec8282d50 100644
--- a/arch/x86/include/asm/Kbuild
+++ b/arch/x86/include/asm/Kbuild
@@ -10,5 +10,3 @@ generated-y += xen-hypercalls.h
generic-y += early_ioremap.h
generic-y += export.h
generic-y += mcs_spinlock.h
-generic-y += mm-arch-hooks.h
-generic-y += mmiowb.h
diff --git a/arch/xtensa/include/asm/Kbuild b/arch/xtensa/include/asm/Kbuild
index 271917c24b7f..9718e9593564 100644
--- a/arch/xtensa/include/asm/Kbuild
+++ b/arch/xtensa/include/asm/Kbuild
@@ -1,36 +1,10 @@
# SPDX-License-Identifier: GPL-2.0
generated-y += syscall_table.h
-generic-y += bug.h
-generic-y += compat.h
-generic-y += device.h
-generic-y += div64.h
-generic-y += dma-mapping.h
-generic-y += emergency-restart.h
-generic-y += exec.h
generic-y += extable.h
-generic-y += fb.h
-generic-y += hardirq.h
-generic-y += hw_irq.h
-generic-y += irq_regs.h
-generic-y += irq_work.h
-generic-y += kdebug.h
-generic-y += kmap_types.h
-generic-y += kprobes.h
generic-y += kvm_para.h
-generic-y += local.h
generic-y += local64.h
generic-y += mcs_spinlock.h
-generic-y += mm-arch-hooks.h
-generic-y += mmiowb.h
generic-y += param.h
-generic-y += percpu.h
-generic-y += preempt.h
generic-y += qrwlock.h
generic-y += qspinlock.h
-generic-y += sections.h
-generic-y += topology.h
-generic-y += trace_clock.h
generic-y += user.h
-generic-y += vga.h
-generic-y += word-at-a-time.h
-generic-y += xor.h
diff --git a/include/asm-generic/Kbuild b/include/asm-generic/Kbuild
index cd17d50697cc..36341dfded70 100644
--- a/include/asm-generic/Kbuild
+++ b/include/asm-generic/Kbuild
@@ -4,6 +4,58 @@
# (This file is not included when SRCARCH=um since UML borrows several
# asm headers from the host architecutre.)

+mandatory-y += atomic.h
+mandatory-y += barrier.h
+mandatory-y += bitops.h
+mandatory-y += bug.h
+mandatory-y += bugs.h
+mandatory-y += cacheflush.h
+mandatory-y += checksum.h
+mandatory-y += compat.h
+mandatory-y += current.h
+mandatory-y += delay.h
+mandatory-y += device.h
+mandatory-y += div64.h
mandatory-y += dma-contiguous.h
+mandatory-y += dma-mapping.h
+mandatory-y += dma.h
+mandatory-y += emergency-restart.h
+mandatory-y += exec.h
+mandatory-y += fb.h
+mandatory-y += ftrace.h
+mandatory-y += futex.h
+mandatory-y += hardirq.h
+mandatory-y += hw_irq.h
+mandatory-y += io.h
+mandatory-y += irq.h
+mandatory-y += irq_regs.h
+mandatory-y += irq_work.h
+mandatory-y += kdebug.h
+mandatory-y += kmap_types.h
+mandatory-y += kprobes.h
+mandatory-y += linkage.h
+mandatory-y += local.h
+mandatory-y += mm-arch-hooks.h
+mandatory-y += mmiowb.h
+mandatory-y += mmu.h
+mandatory-y += mmu_context.h
+mandatory-y += module.h
mandatory-y += msi.h
+mandatory-y += pci.h
+mandatory-y += percpu.h
+mandatory-y += pgalloc.h
+mandatory-y += preempt.h
+mandatory-y += sections.h
+mandatory-y += serial.h
+mandatory-y += shmparam.h
mandatory-y += simd.h
+mandatory-y += switch_to.h
+mandatory-y += timex.h
+mandatory-y += tlbflush.h
+mandatory-y += topology.h
+mandatory-y += trace_clock.h
+mandatory-y += uaccess.h
+mandatory-y += unaligned.h
+mandatory-y += vga.h
+mandatory-y += word-at-a-time.h
+mandatory-y += xor.h
--
2.17.1