MIPS: Wire up userfaultfd and membarrier syscalls. (96fc7a9c) · Commits · 戴 / test

arch/mips/include/uapi/asm/unistd.h

+12 −6

Original line number	Diff line number	Diff line
		@@ -377,16 +377,18 @@
		#define __NR_memfd_create (__NR_Linux + 354)
		#define __NR_bpf (__NR_Linux + 355)
		#define __NR_execveat (__NR_Linux + 356)
		#define __NR_userfaultfd (__NR_Linux + 357)
		#define __NR_membarrier (__NR_Linux + 358)

		/*
		* Offset of the last Linux o32 flavoured syscall
		*/
		#define __NR_Linux_syscalls 356
		#define __NR_Linux_syscalls 358

		#endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */

		#define __NR_O32_Linux 4000
		#define __NR_O32_Linux_syscalls 356
		#define __NR_O32_Linux_syscalls 358

		#if _MIPS_SIM == _MIPS_SIM_ABI64

		@@ -711,16 +713,18 @@
		#define __NR_memfd_create (__NR_Linux + 314)
		#define __NR_bpf (__NR_Linux + 315)
		#define __NR_execveat (__NR_Linux + 316)
		#define __NR_userfaultfd (__NR_Linux + 317)
		#define __NR_membarrier (__NR_Linux + 318)

		/*
		* Offset of the last Linux 64-bit flavoured syscall
		*/
		#define __NR_Linux_syscalls 316
		#define __NR_Linux_syscalls 318

		#endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */

		#define __NR_64_Linux 5000
		#define __NR_64_Linux_syscalls 316
		#define __NR_64_Linux_syscalls 318

		#if _MIPS_SIM == _MIPS_SIM_NABI32

		@@ -1049,15 +1053,17 @@
		#define __NR_memfd_create (__NR_Linux + 318)
		#define __NR_bpf (__NR_Linux + 319)
		#define __NR_execveat (__NR_Linux + 320)
		#define __NR_userfaultfd (__NR_Linux + 321)
		#define __NR_membarrier (__NR_Linux + 322)

		/*
		* Offset of the last N32 flavoured syscall
		*/
		#define __NR_Linux_syscalls 320
		#define __NR_Linux_syscalls 322

		#endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */

		#define __NR_N32_Linux 6000
		#define __NR_N32_Linux_syscalls 320
		#define __NR_N32_Linux_syscalls 322

		#endif /* _UAPI_ASM_UNISTD_H */

arch/mips/kernel/scall32-o32.S

+2 −0

Original line number	Diff line number	Diff line
		@@ -599,3 +599,5 @@ EXPORT(sys_call_table)
		PTR sys_memfd_create
		PTR sys_bpf /* 4355 */
		PTR sys_execveat
		PTR sys_userfaultfd
		PTR sys_membarrier

arch/mips/kernel/scall64-64.S

+2 −0

Original line number	Diff line number	Diff line
		@@ -436,4 +436,6 @@ EXPORT(sys_call_table)
		PTR sys_memfd_create
		PTR sys_bpf /* 5315 */
		PTR sys_execveat
		PTR sys_userfaultfd
		PTR sys_membarrier
		.size sys_call_table,.-sys_call_table

arch/mips/kernel/scall64-n32.S

+2 −0

Original line number	Diff line number	Diff line
		@@ -429,4 +429,6 @@ EXPORT(sysn32_call_table)
		PTR sys_memfd_create
		PTR sys_bpf
		PTR compat_sys_execveat /* 6320 */
		PTR sys_userfaultfd
		PTR sys_membarrier
		.size sysn32_call_table,.-sysn32_call_table

arch/mips/kernel/scall64-o32.S

+2 −0

Original line number	Diff line number	Diff line
		@@ -584,4 +584,6 @@ EXPORT(sys32_call_table)
		PTR sys_memfd_create
		PTR sys_bpf /* 4355 */
		PTR compat_sys_execveat
		PTR sys_userfaultfd
		PTR sys_membarrier
		.size sys32_call_table,.-sys32_call_table

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