[RFC,for,4.21,09/16] powerpc: Wire up cpu_opv system call

Message ID 20181010191936.7495-10-mathieu.desnoyers@efficios.com
State New
Headers show
Series
  • Untitled series #70099
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Commit Message

Mathieu Desnoyers Oct. 10, 2018, 7:19 p.m.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
CC: Benjamin Herrenschmidt <benh@kernel.crashing.org>
CC: Paul Mackerras <paulus@samba.org>
CC: Michael Ellerman <mpe@ellerman.id.au>
CC: Boqun Feng <boqun.feng@gmail.com>
CC: Peter Zijlstra <peterz@infradead.org>
CC: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
CC: linuxppc-dev@lists.ozlabs.org
---
 arch/powerpc/include/asm/systbl.h      | 1 +
 arch/powerpc/include/uapi/asm/unistd.h | 1 +
 2 files changed, 2 insertions(+)

Patch

diff --git a/arch/powerpc/include/asm/systbl.h b/arch/powerpc/include/asm/systbl.h
index 01b5171ea189..8f58710f5e8b 100644
--- a/arch/powerpc/include/asm/systbl.h
+++ b/arch/powerpc/include/asm/systbl.h
@@ -394,3 +394,4 @@  SYSCALL(pkey_free)
 SYSCALL(pkey_mprotect)
 SYSCALL(rseq)
 COMPAT_SYS(io_pgetevents)
+SYSCALL(cpu_opv)
diff --git a/arch/powerpc/include/uapi/asm/unistd.h b/arch/powerpc/include/uapi/asm/unistd.h
index 985534d0b448..112e2c54750a 100644
--- a/arch/powerpc/include/uapi/asm/unistd.h
+++ b/arch/powerpc/include/uapi/asm/unistd.h
@@ -400,5 +400,6 @@ 
 #define __NR_pkey_mprotect	386
 #define __NR_rseq		387
 #define __NR_io_pgetevents	388
+#define __NR_cpu_opv		389
 
 #endif /* _UAPI_ASM_POWERPC_UNISTD_H_ */