From: Arnd Bergmann Date: Mon, 26 Mar 2018 14:59:15 +0000 (+0200) Subject: time: Add an asm-generic/compat.h file X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=2b5a9a37e97467fea67070a94529d6d07e549270;p=linux.git time: Add an asm-generic/compat.h file We have a couple of files that try to include asm/compat.h on architectures where this is available. Those should generally use the higher-level linux/compat.h file, but that in turn fails to include asm/compat.h when CONFIG_COMPAT is disabled, unless we can provide that header on all architectures. This adds the asm/compat.h for all remaining architectures to simplify the dependencies. Architectures that are getting removed in linux-4.17 are not changed here, to avoid needless conflicts with the removal patches. Those architectures are broken by this patch, but we have already shown that they have no users. Signed-off-by: Arnd Bergmann --- diff --git a/arch/alpha/include/asm/Kbuild b/arch/alpha/include/asm/Kbuild index 9b68790013e2f..0580cb8c84b2a 100644 --- a/arch/alpha/include/asm/Kbuild +++ b/arch/alpha/include/asm/Kbuild @@ -1,6 +1,7 @@ # SPDX-License-Identifier: GPL-2.0 +generic-y += compat.h generic-y += exec.h generic-y += export.h generic-y += fb.h diff --git a/arch/arc/include/asm/Kbuild b/arch/arc/include/asm/Kbuild index 4bd5d4369e05f..d51bc22e8795a 100644 --- a/arch/arc/include/asm/Kbuild +++ b/arch/arc/include/asm/Kbuild @@ -1,5 +1,6 @@ # SPDX-License-Identifier: GPL-2.0 generic-y += bugs.h +generic-y += compat.h generic-y += device.h generic-y += div64.h generic-y += emergency-restart.h diff --git a/arch/arm/include/asm/Kbuild b/arch/arm/include/asm/Kbuild index 873e3c1892796..1d66db9c9db53 100644 --- a/arch/arm/include/asm/Kbuild +++ b/arch/arm/include/asm/Kbuild @@ -1,3 +1,4 @@ +generic-y += compat.h generic-y += current.h generic-y += early_ioremap.h generic-y += emergency-restart.h diff --git a/arch/c6x/include/asm/Kbuild b/arch/c6x/include/asm/Kbuild index fd4c840de837f..24037486317c1 100644 --- a/arch/c6x/include/asm/Kbuild +++ b/arch/c6x/include/asm/Kbuild @@ -1,6 +1,7 @@ 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 diff --git a/arch/h8300/include/asm/Kbuild b/arch/h8300/include/asm/Kbuild index 14bac06b71169..a5d0b2991f474 100644 --- a/arch/h8300/include/asm/Kbuild +++ b/arch/h8300/include/asm/Kbuild @@ -3,6 +3,7 @@ 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 diff --git a/arch/hexagon/include/asm/Kbuild b/arch/hexagon/include/asm/Kbuild index e9743f689fb8b..dd2fd9c0d292b 100644 --- a/arch/hexagon/include/asm/Kbuild +++ b/arch/hexagon/include/asm/Kbuild @@ -2,6 +2,7 @@ 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 diff --git a/arch/ia64/include/asm/Kbuild b/arch/ia64/include/asm/Kbuild index 6dd867873364a..557bbc8ba9f5e 100644 --- a/arch/ia64/include/asm/Kbuild +++ b/arch/ia64/include/asm/Kbuild @@ -1,3 +1,4 @@ +generic-y += compat.h generic-y += exec.h generic-y += irq_work.h generic-y += mcs_spinlock.h diff --git a/arch/m68k/include/asm/Kbuild b/arch/m68k/include/asm/Kbuild index 88a9d27df1ace..4d8d68c4e3ddd 100644 --- a/arch/m68k/include/asm/Kbuild +++ b/arch/m68k/include/asm/Kbuild @@ -1,4 +1,5 @@ generic-y += barrier.h +generic-y += compat.h generic-y += device.h generic-y += emergency-restart.h generic-y += exec.h diff --git a/arch/microblaze/include/asm/Kbuild b/arch/microblaze/include/asm/Kbuild index 3c80a5a308ed1..fe6a6c6e5003c 100644 --- a/arch/microblaze/include/asm/Kbuild +++ b/arch/microblaze/include/asm/Kbuild @@ -2,6 +2,7 @@ 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 += emergency-restart.h diff --git a/arch/nds32/include/asm/Kbuild b/arch/nds32/include/asm/Kbuild index 06bdf8167f5a1..d1b1f89d44f6d 100644 --- a/arch/nds32/include/asm/Kbuild +++ b/arch/nds32/include/asm/Kbuild @@ -9,6 +9,7 @@ generic-y += checksum.h generic-y += clkdev.h generic-y += cmpxchg.h generic-y += cmpxchg-local.h +generic-y += compat.h generic-y += cputime.h generic-y += device.h generic-y += div64.h diff --git a/arch/nios2/include/asm/Kbuild b/arch/nios2/include/asm/Kbuild index d232da2cbb387..64ed3d6569562 100644 --- a/arch/nios2/include/asm/Kbuild +++ b/arch/nios2/include/asm/Kbuild @@ -4,6 +4,7 @@ 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 diff --git a/arch/openrisc/include/asm/Kbuild b/arch/openrisc/include/asm/Kbuild index f05c722a21f81..65964d390b10c 100644 --- a/arch/openrisc/include/asm/Kbuild +++ b/arch/openrisc/include/asm/Kbuild @@ -2,6 +2,7 @@ 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 diff --git a/arch/sh/include/asm/Kbuild b/arch/sh/include/asm/Kbuild index 1efcce74997bc..46dd82ab2c290 100644 --- a/arch/sh/include/asm/Kbuild +++ b/arch/sh/include/asm/Kbuild @@ -1,3 +1,4 @@ +generic-y += compat.h generic-y += current.h generic-y += delay.h generic-y += div64.h diff --git a/arch/um/include/asm/Kbuild b/arch/um/include/asm/Kbuild index bb5a196c3061f..b10dde6cb793b 100644 --- a/arch/um/include/asm/Kbuild +++ b/arch/um/include/asm/Kbuild @@ -1,6 +1,7 @@ generic-y += barrier.h generic-y += bpf_perf_event.h generic-y += bug.h +generic-y += compat.h generic-y += current.h generic-y += delay.h generic-y += device.h diff --git a/arch/unicore32/include/asm/Kbuild b/arch/unicore32/include/asm/Kbuild index 6f70c76c81fc7..bfc7abe779057 100644 --- a/arch/unicore32/include/asm/Kbuild +++ b/arch/unicore32/include/asm/Kbuild @@ -1,5 +1,6 @@ generic-y += atomic.h generic-y += bugs.h +generic-y += compat.h generic-y += current.h generic-y += device.h generic-y += div64.h diff --git a/arch/xtensa/include/asm/Kbuild b/arch/xtensa/include/asm/Kbuild index 436b20337168c..e5e1e61c538c3 100644 --- a/arch/xtensa/include/asm/Kbuild +++ b/arch/xtensa/include/asm/Kbuild @@ -1,4 +1,5 @@ generic-y += bug.h +generic-y += compat.h generic-y += device.h generic-y += div64.h generic-y += dma-contiguous.h diff --git a/include/asm-generic/compat.h b/include/asm-generic/compat.h new file mode 100644 index 0000000000000..28819451b6d13 --- /dev/null +++ b/include/asm-generic/compat.h @@ -0,0 +1,3 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +/* This is an empty stub for 32-bit-only architectures */ diff --git a/include/linux/compat.h b/include/linux/compat.h index 3f35f4cfb98d8..48d29b1339bed 100644 --- a/include/linux/compat.h +++ b/include/linux/compat.h @@ -18,8 +18,9 @@ #include #include -#ifdef CONFIG_COMPAT #include + +#ifdef CONFIG_COMPAT #include #include #endif