local64.h: make <asm/local64.h> mandatory

Make <asm-generic/local64.h> mandatory in include/asm-generic/Kbuild and
remove all arch/*/include/asm/local64.h arch-specific files since they
only #include <asm-generic/local64.h>.

This fixes build errors on arch/c6x/ and arch/nios2/ for
block/blk-iocost.c.

Build-tested on 21 of 25 arch-es.  (tools problems on the others)

Yes, we could even rename <asm-generic/local64.h> to
<linux/local64.h> and change all #includes to use
<linux/local64.h> instead.

Link: https://lkml.kernel.org/r/20201227024446.17018-1-rdunlap@infradead.org
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Suggested-by: Christoph Hellwig <hch@infradead.org>
Reviewed-by: Masahiro Yamada <masahiroy@kernel.org>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Ley Foon Tan <ley.foon.tan@intel.com>
Cc: Mark Salter <msalter@redhat.com>
Cc: Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/arch/alpha/include/asm/local64.h b/arch/alpha/include/asm/local64.h
deleted file mode 100644 (file)
index 36c93b5..0000000
--- a/arch/alpha/include/asm/local64.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/local64.h>

diff --git a/arch/arc/include/asm/Kbuild b/arch/arc/include/asm/Kbuild
index 81f4edec0c2a93ab39b494522dda384740464663..3c1afa524b9c26881f13d77ad476bc7ae5e02253 100644 (file)
--- a/arch/arc/include/asm/Kbuild
+++ b/arch/arc/include/asm/Kbuild
@@ -1,7 +1,6 @@
 # SPDX-License-Identifier: GPL-2.0
 generic-y += extable.h
 generic-y += kvm_para.h
-generic-y += local64.h
 generic-y += mcs_spinlock.h
 generic-y += parport.h
 generic-y += user.h

diff --git a/arch/arm/include/asm/Kbuild b/arch/arm/include/asm/Kbuild
index 4a0848aef2075c7264e52eea1aec29c9339be99c..03657ff8fbe3d202563184b8902aa181e7474a5e 100644 (file)
--- a/arch/arm/include/asm/Kbuild
+++ b/arch/arm/include/asm/Kbuild
@@ -2,7 +2,6 @@
 generic-y += early_ioremap.h
 generic-y += extable.h
 generic-y += flat.h
-generic-y += local64.h
 generic-y += parport.h
 
 generated-y += mach-types.h

diff --git a/arch/arm64/include/asm/Kbuild b/arch/arm64/include/asm/Kbuild
index ff9cbb6312128ada86abaa827fe07d02ed29e378..07ac208edc89441b06401c960e29a4c43a0b9cf7 100644 (file)
--- a/arch/arm64/include/asm/Kbuild
+++ b/arch/arm64/include/asm/Kbuild
@@ -1,6 +1,5 @@
 # SPDX-License-Identifier: GPL-2.0
 generic-y += early_ioremap.h
-generic-y += local64.h
 generic-y += mcs_spinlock.h
 generic-y += qrwlock.h
 generic-y += qspinlock.h

diff --git a/arch/csky/include/asm/Kbuild b/arch/csky/include/asm/Kbuild
index 93372255984dce5c1578a735f9575dc6c18e75d9..cc24bb8e539fd8f0103faf0e6b1cee8b349616de 100644 (file)
--- a/arch/csky/include/asm/Kbuild
+++ b/arch/csky/include/asm/Kbuild
@@ -2,7 +2,6 @@
 generic-y += asm-offsets.h
 generic-y += gpio.h
 generic-y += kvm_para.h
-generic-y += local64.h
 generic-y += qrwlock.h
 generic-y += user.h
 generic-y += vmlinux.lds.h

diff --git a/arch/h8300/include/asm/Kbuild b/arch/h8300/include/asm/Kbuild
index ddf04f32b5467566868294d073046a3c044d9d8c..60ee7f0d60a8ff83c9b20aace40b58f194cf4e71 100644 (file)
--- a/arch/h8300/include/asm/Kbuild
+++ b/arch/h8300/include/asm/Kbuild
@@ -2,7 +2,6 @@
 generic-y += asm-offsets.h
 generic-y += extable.h
 generic-y += kvm_para.h
-generic-y += local64.h
 generic-y += mcs_spinlock.h
 generic-y += parport.h
 generic-y += spinlock.h

diff --git a/arch/hexagon/include/asm/Kbuild b/arch/hexagon/include/asm/Kbuild
index 373964bb177e41421168ae7a0ec532eae9a197d7..3ece3c93fe086e73c2a813ee132fd877b439f23e 100644 (file)
--- a/arch/hexagon/include/asm/Kbuild
+++ b/arch/hexagon/include/asm/Kbuild
@@ -2,5 +2,4 @@
 generic-y += extable.h
 generic-y += iomap.h
 generic-y += kvm_para.h
-generic-y += local64.h
 generic-y += mcs_spinlock.h

diff --git a/arch/ia64/include/asm/local64.h b/arch/ia64/include/asm/local64.h
deleted file mode 100644 (file)
index 36c93b5..0000000
--- a/arch/ia64/include/asm/local64.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/local64.h>

diff --git a/arch/m68k/include/asm/Kbuild b/arch/m68k/include/asm/Kbuild
index 1bff55aa2d54e2ce8dd312da3c7f8d426a78540f..0dbf9c5c6faeb30eeb38bea52ab7fade99bbd44a 100644 (file)
--- a/arch/m68k/include/asm/Kbuild
+++ b/arch/m68k/include/asm/Kbuild
@@ -2,6 +2,5 @@
 generated-y += syscall_table.h
 generic-y += extable.h
 generic-y += kvm_para.h
-generic-y += local64.h
 generic-y += mcs_spinlock.h
 generic-y += spinlock.h

diff --git a/arch/microblaze/include/asm/Kbuild b/arch/microblaze/include/asm/Kbuild
index 63bce836b9f10f512dc285c7df29d59aba125359..29b0e557aa7c5b6f741f4d82f0cda0b467f5ee2d 100644 (file)
--- a/arch/microblaze/include/asm/Kbuild
+++ b/arch/microblaze/include/asm/Kbuild
@@ -2,7 +2,6 @@
 generated-y += syscall_table.h
 generic-y += extable.h
 generic-y += kvm_para.h
-generic-y += local64.h
 generic-y += mcs_spinlock.h
 generic-y += parport.h
 generic-y += syscalls.h

diff --git a/arch/mips/include/asm/Kbuild b/arch/mips/include/asm/Kbuild
index 198b3bafdac978c505126557592c5c70f45b5bfd..95b4fa7bd0d1fd92abf55f85f4d8a35379359416 100644 (file)
--- a/arch/mips/include/asm/Kbuild
+++ b/arch/mips/include/asm/Kbuild
@@ -6,7 +6,6 @@ generated-y += syscall_table_64_n64.h
 generated-y += syscall_table_64_o32.h
 generic-y += export.h
 generic-y += kvm_para.h
-generic-y += local64.h
 generic-y += mcs_spinlock.h
 generic-y += parport.h
 generic-y += qrwlock.h

diff --git a/arch/nds32/include/asm/Kbuild b/arch/nds32/include/asm/Kbuild
index ff1e94299317dd520337808c211d90b0fa81c09f..82a4453c9c2d52fb1de045f5770bdc3fd5921f75 100644 (file)
--- a/arch/nds32/include/asm/Kbuild
+++ b/arch/nds32/include/asm/Kbuild
@@ -4,6 +4,5 @@ generic-y += cmpxchg.h
 generic-y += export.h
 generic-y += gpio.h
 generic-y += kvm_para.h
-generic-y += local64.h
 generic-y += parport.h
 generic-y += user.h

diff --git a/arch/openrisc/include/asm/Kbuild b/arch/openrisc/include/asm/Kbuild
index 442f3d3bcd9043671316820230a8c6076ca58ead..ca5987e110538c353fcc5b8822e7a3569b5ad5bf 100644 (file)
--- a/arch/openrisc/include/asm/Kbuild
+++ b/arch/openrisc/include/asm/Kbuild
@@ -1,7 +1,6 @@
 # SPDX-License-Identifier: GPL-2.0
 generic-y += extable.h
 generic-y += kvm_para.h
-generic-y += local64.h
 generic-y += mcs_spinlock.h
 generic-y += qspinlock_types.h
 generic-y += qspinlock.h

diff --git a/arch/parisc/include/asm/Kbuild b/arch/parisc/include/asm/Kbuild
index f16c4db8011627309331796a9767019759a6b2fd..4406475a23040fd77cf1e9ea3c02f29a5d463dae 100644 (file)
--- a/arch/parisc/include/asm/Kbuild
+++ b/arch/parisc/include/asm/Kbuild
@@ -3,6 +3,5 @@ generated-y += syscall_table_32.h
 generated-y += syscall_table_64.h
 generated-y += syscall_table_c32.h
 generic-y += kvm_para.h
-generic-y += local64.h
 generic-y += mcs_spinlock.h
 generic-y += user.h

diff --git a/arch/powerpc/include/asm/Kbuild b/arch/powerpc/include/asm/Kbuild
index 90cd5c53af66646153d69ce620f2393a7b6039f3..e1f9b4ea1c537be14ea09ad77d84467ea4fa5802 100644 (file)
--- a/arch/powerpc/include/asm/Kbuild
+++ b/arch/powerpc/include/asm/Kbuild
@@ -5,7 +5,6 @@ generated-y += syscall_table_c32.h
 generated-y += syscall_table_spu.h
 generic-y += export.h
 generic-y += kvm_types.h
-generic-y += local64.h
 generic-y += mcs_spinlock.h
 generic-y += qrwlock.h
 generic-y += vtime.h

diff --git a/arch/riscv/include/asm/Kbuild b/arch/riscv/include/asm/Kbuild
index 59dd7be550054fb785029616074579ab32dd8835..445ccc97305a5ed8d7f395f2df1c932b8397dad6 100644 (file)
--- a/arch/riscv/include/asm/Kbuild
+++ b/arch/riscv/include/asm/Kbuild
@@ -3,6 +3,5 @@ generic-y += early_ioremap.h
 generic-y += extable.h
 generic-y += flat.h
 generic-y += kvm_para.h
-generic-y += local64.h
 generic-y += user.h
 generic-y += vmlinux.lds.h

diff --git a/arch/s390/include/asm/Kbuild b/arch/s390/include/asm/Kbuild
index 319efa0e6d024fecd1e503c9d722079ce1db213e..1a18d7b82f86d742d8a8c71ac8f9c665ef95fa11 100644 (file)
--- a/arch/s390/include/asm/Kbuild
+++ b/arch/s390/include/asm/Kbuild
@@ -7,5 +7,4 @@ generated-y += unistd_nr.h
 generic-y += asm-offsets.h
 generic-y += export.h
 generic-y += kvm_types.h
-generic-y += local64.h
 generic-y += mcs_spinlock.h

diff --git a/arch/sh/include/asm/Kbuild b/arch/sh/include/asm/Kbuild
index 7435182ef84658c39fd27c5c0ef88a6c4ccf29f7..fc44d9c88b41915a7021042eb8b462517cfdbd2c 100644 (file)
--- a/arch/sh/include/asm/Kbuild
+++ b/arch/sh/include/asm/Kbuild
@@ -1,6 +1,5 @@
 # SPDX-License-Identifier: GPL-2.0
 generated-y += syscall_table.h
 generic-y += kvm_para.h
-generic-y += local64.h
 generic-y += mcs_spinlock.h
 generic-y += parport.h

diff --git a/arch/sparc/include/asm/Kbuild b/arch/sparc/include/asm/Kbuild
index 5269a704801fa46621dc65c08da2e6ae357eaa92..3688fdae50e45cc6454814de2d3bdca56a4e1bb9 100644 (file)
--- a/arch/sparc/include/asm/Kbuild
+++ b/arch/sparc/include/asm/Kbuild
@@ -6,5 +6,4 @@ generated-y += syscall_table_64.h
 generated-y += syscall_table_c32.h
 generic-y += export.h
 generic-y += kvm_para.h
-generic-y += local64.h
 generic-y += mcs_spinlock.h

diff --git a/arch/x86/include/asm/local64.h b/arch/x86/include/asm/local64.h
deleted file mode 100644 (file)
index 36c93b5..0000000
--- a/arch/x86/include/asm/local64.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/local64.h>

diff --git a/arch/xtensa/include/asm/Kbuild b/arch/xtensa/include/asm/Kbuild
index 9718e9593564735da7130b4498777947241d804d..854c5e07e86703f4f8681cc51f8751fdcf917bd3 100644 (file)
--- a/arch/xtensa/include/asm/Kbuild
+++ b/arch/xtensa/include/asm/Kbuild
@@ -2,7 +2,6 @@
 generated-y += syscall_table.h
 generic-y += extable.h
 generic-y += kvm_para.h
-generic-y += local64.h
 generic-y += mcs_spinlock.h
 generic-y += param.h
 generic-y += qrwlock.h

diff --git a/include/asm-generic/Kbuild b/include/asm-generic/Kbuild
index 4365b9aa3e3f631086d9b31af9c3e78b9947c6dc..267f6dfb8960b0c2131c6f91ee1bc482f8fb3993 100644 (file)
--- a/include/asm-generic/Kbuild
+++ b/include/asm-generic/Kbuild
@@ -34,6 +34,7 @@ mandatory-y += kmap_size.h
 mandatory-y += kprobes.h
 mandatory-y += linkage.h
 mandatory-y += local.h
+mandatory-y += local64.h
 mandatory-y += mm-arch-hooks.h
 mandatory-y += mmiowb.h
 mandatory-y += mmu.h