[S390] Wire up signald, timerfd and eventfd syscalls. (913f11ee) · Commits · e / devices / android_kernel_sony_msm8994

arch/s390/kernel/compat_wrapper.S

+20 −0

Original line number	Diff line number	Diff line
		@@ -1690,3 +1690,23 @@ compat_sys_utimensat_wrapper:
		llgtr %r4,%r4 # struct compat_timespec *
		lgfr %r5,%r5 # int
		jg compat_sys_utimensat

		.globl compat_sys_signalfd_wrapper
		compat_sys_signalfd_wrapper:
		lgfr %r2,%r2 # int
		llgtr %r3,%r3 # compat_sigset_t *
		llgfr %r4,%r4 # compat_size_t
		jg compat_sys_signalfd

		.globl compat_sys_timerfd_wrapper
		compat_sys_timerfd_wrapper:
		lgfr %r2,%r2 # int
		lgfr %r3,%r3 # int
		lgfr %r4,%r4 # int
		llgtr %r5,%r5 # struct compat_itimerspec *
		jg compat_sys_timerfd

		.globl sys_eventfd_wrapper
		sys_eventfd_wrapper:
		llgfr %r2,%r2 # unsigned int
		jg sys_eventfd

+3 −0

Original line number	Diff line number	Diff line
		@@ -324,3 +324,6 @@ SYSCALL(sys_epoll_pwait,sys_epoll_pwait,compat_sys_epoll_pwait_wrapper)
		SYSCALL(sys_utimes,sys_utimes,compat_sys_utimes_wrapper)
		NI_SYSCALL /* 314 sys_fallocate */
		SYSCALL(sys_utimensat,sys_utimensat,compat_sys_utimensat_wrapper) /* 315 */
		SYSCALL(sys_signalfd,sys_signalfd,compat_sys_signalfd_wrapper)
		SYSCALL(sys_timerfd,sys_timerfd,compat_sys_timerfd_wrapper)
		SYSCALL(sys_eventfd,sys_eventfd,sys_eventfd_wrapper)

+4 −1

Original line number	Diff line number	Diff line
		@@ -253,7 +253,10 @@
		#define __NR_utimes 313
		/* Number 314 is reserved for new sys_fallocate */
		#define __NR_utimensat 315
		#define NR_syscalls 316
		#define __NR_signalfd 316
		#define __NR_timerfd 317
		#define __NR_eventfd 318
		#define NR_syscalls 319

		/*
		* There are some system calls that are not present on 64 bit, some