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authorMasahiro Yamada <masahiroy@kernel.org>2020-04-01 21:03:12 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2020-04-02 09:35:25 -0700
commit630f289b7114c0e68519cbd634e2b7ec804ca8c5 (patch)
tree2691246fc4c197bfb8a9bf03f0aa74cf46875309
parent98c985d7da8dfc8a9aa0ee8a560852dd97b1cf7d (diff)
asm-generic: make more kernel-space headers mandatory
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----------------------------------- One obvious benefit is the diff stat: 25 files changed, 52 insertions(+), 557 deletions(-) It is tedious to list generic-y for each arch that needs it. So, mandatory-y works like a fallback default (by just wrapping asm-generic one) when arch does not have a specific header implementation. See the following commits: def3f7cefe4e81c296090e1722a76551142c227c a1b39bae16a62ce4aae02d958224f19316d98b24 It is tedious to convert headers one by one, so I processed by a shell script. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Cc: Michal Simek <michal.simek@xilinx.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Arnd Bergmann <arnd@arndb.de> Link: http://lkml.kernel.org/r/20200210175452.5030-1-masahiroy@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--arch/alpha/include/asm/Kbuild11
-rw-r--r--arch/arc/include/asm/Kbuild21
-rw-r--r--arch/arm/include/asm/Kbuild12
-rw-r--r--arch/arm64/include/asm/Kbuild18
-rw-r--r--arch/c6x/include/asm/Kbuild37
-rw-r--r--arch/csky/include/asm/Kbuild36
-rw-r--r--arch/h8300/include/asm/Kbuild46
-rw-r--r--arch/hexagon/include/asm/Kbuild33
-rw-r--r--arch/ia64/include/asm/Kbuild7
-rw-r--r--arch/m68k/include/asm/Kbuild24
-rw-r--r--arch/microblaze/include/asm/Kbuild29
-rw-r--r--arch/mips/include/asm/Kbuild13
-rw-r--r--arch/nds32/include/asm/Kbuild37
-rw-r--r--arch/nios2/include/asm/Kbuild38
-rw-r--r--arch/openrisc/include/asm/Kbuild36
-rw-r--r--arch/parisc/include/asm/Kbuild18
-rw-r--r--arch/powerpc/include/asm/Kbuild4
-rw-r--r--arch/riscv/include/asm/Kbuild28
-rw-r--r--arch/s390/include/asm/Kbuild15
-rw-r--r--arch/sh/include/asm/Kbuild16
-rw-r--r--arch/sparc/include/asm/Kbuild14
-rw-r--r--arch/unicore32/include/asm/Kbuild34
-rw-r--r--arch/x86/include/asm/Kbuild2
-rw-r--r--arch/xtensa/include/asm/Kbuild26
-rw-r--r--include/asm-generic/Kbuild52
25 files changed, 52 insertions, 555 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 4130e3eaa766..93372255984d 100644
--- a/arch/csky/include/asm/Kbuild
+++ b/arch/csky/include/asm/Kbuild
@@ -1,44 +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 += 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 63f12afc4874..a0765aa60ea9 100644
--- a/arch/m68k/include/asm/Kbuild
+++ b/arch/m68k/include/asm/Kbuild
@@ -1,32 +1,8 @@
# 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 += 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 += 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 abb33619299b..2e87a9b6d312 100644
--- a/arch/microblaze/include/asm/Kbuild
+++ b/arch/microblaze/include/asm/Kbuild
@@ -1,40 +1,11 @@
# SPDX-License-Identifier: GPL-2.0
generated-y += syscall_table.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 += 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 += parport.h
-generic-y += percpu.h
-generic-y += preempt.h
-generic-y += serial.h
-generic-y += shmparam.h
generic-y += syscalls.h
generic-y += tlb.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/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