diff mbox series

[12/27] arm64: compat: Add missing syscall numbers

Message ID 20181109123730.8743-13-vincenzo.frascino@arm.com (mailing list archive)
State New, archived
Headers show
Series Unify vDSOs across more architectures | expand

Commit Message

Vincenzo Frascino Nov. 9, 2018, 12:37 p.m. UTC 
vDSO requires gettimeofday and clock_gettime syscalls to implement the
fallback mechanism.

This patch adds the missing syscall numbers to unistd.h for arm64.

Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
---
 arch/arm64/include/asm/unistd.h | 3 +++
 1 file changed, 3 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/include/asm/unistd.h b/arch/arm64/include/asm/unistd.h
index b13ca091f833..a85b30b766a1 100644
--- a/arch/arm64/include/asm/unistd.h
+++ b/arch/arm64/include/asm/unistd.h
@@ -33,8 +33,11 @@ 
 #define __NR_compat_exit		1
 #define __NR_compat_read		3
 #define __NR_compat_write		4
+#define __NR_compat_gettimeofday	78
 #define __NR_compat_sigreturn		119
 #define __NR_compat_rt_sigreturn	173
+#define __NR_compat_clock_getres	247
+#define __NR_compat_clock_gettime	263
 
 /*
  * The following SVCs are ARM private.