[PATCH] generic syscalls: wire up userfaultfd syscall
From: andre.przywara@arm.com (Andre Przywara)
Date: 2015-09-22 10:51:14
Also in:
linux-api, linux-arch, lkml
Subsystem:
generic include/asm header files, the rest · Maintainers:
Arnd Bergmann, Linus Torvalds
Enable the new userfaultfd syscall in the generic syscall table. Briefly tested on arm64 with the selftest from the tools directory. Signed-off-by: Andre Przywara <andre.przywara@arm.com> --- include/uapi/asm-generic/unistd.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/include/uapi/asm-generic/unistd.h b/include/uapi/asm-generic/unistd.h
index 8da542a..82c91bc 100644
--- a/include/uapi/asm-generic/unistd.h
+++ b/include/uapi/asm-generic/unistd.h@@ -711,9 +711,11 @@ __SYSCALL(__NR_bpf, sys_bpf) __SC_COMP(__NR_execveat, sys_execveat, compat_sys_execveat) #define __NR_membarrier 282 __SYSCALL(__NR_membarrier, sys_membarrier) +#define __NR_userfaultfd 283 +__SYSCALL(__NR_userfaultfd, sys_userfaultfd) #undef __NR_syscalls -#define __NR_syscalls 283 +#define __NR_syscalls 284 /* * All syscalls below here should go away really,
--
2.5.1