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authorVincenzo Frascino <vincenzo.frascino@arm.com>2020-03-20 14:53:46 +0000
committerThomas Gleixner <tglx@linutronix.de>2020-03-21 15:24:02 +0100
commit5340e873576ee04186eca3c70844c576d714cc6a (patch)
tree50d52afb9de91359a389b8d63f590d3ec9ca0d7c /arch
parent60ad903e9477a832e4575734540db32023a605e9 (diff)
arm64: vdso32: Include common headers in the vdso library
The vDSO library should only include the necessary headers required for a userspace library (UAPI and a minimal set of kernel headers). To make this possible it is necessary to isolate from the kernel headers the common parts that are strictly necessary to build the library. Refactor the vdso32 implementation to include common headers. Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Cc: Will Deacon <will@kernel.org> Link: https://lkml.kernel.org/r/20200320145351.32292-22-vincenzo.frascino@arm.com
Diffstat (limited to 'arch')
-rw-r--r--arch/arm64/include/asm/vdso/compat_gettimeofday.h2
-rw-r--r--arch/arm64/kernel/vdso32/vgettimeofday.c2
2 files changed, 1 insertions, 3 deletions
diff --git a/arch/arm64/include/asm/vdso/compat_gettimeofday.h b/arch/arm64/include/asm/vdso/compat_gettimeofday.h
index 401df2bcd741..b6907ae78e53 100644
--- a/arch/arm64/include/asm/vdso/compat_gettimeofday.h
+++ b/arch/arm64/include/asm/vdso/compat_gettimeofday.h
@@ -8,7 +8,7 @@
#ifndef __ASSEMBLY__
#include <asm/unistd.h>
-#include <uapi/linux/time.h>
+#include <asm/errno.h>
#include <asm/vdso/compat_barrier.h>
diff --git a/arch/arm64/kernel/vdso32/vgettimeofday.c b/arch/arm64/kernel/vdso32/vgettimeofday.c
index ddbad47efaa4..5acff29c5991 100644
--- a/arch/arm64/kernel/vdso32/vgettimeofday.c
+++ b/arch/arm64/kernel/vdso32/vgettimeofday.c
@@ -5,8 +5,6 @@
* Copyright (C) 2018 ARM Limited
*
*/
-#include <linux/time.h>
-#include <linux/types.h>
int __vdso_clock_gettime(clockid_t clock,
struct old_timespec32 *ts)