linux-kernel - [PATCH] cris: Wire up missing syscalls

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Date:	Wed, 6 May 2015 21:48:12 +0800
From:	Chen Gang <xili_gchen_5257@...mail.com>
To:	starvik@...s.com, jesper.nilsson@...s.com
CC:	rabin@....in, Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	linux-cris-kernel@...s.com,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: [PATCH] cris: Wire up missing syscalls

The related warnings:

    CALL    scripts/checksyscalls.sh
  <stdin>:1229:2: warning: #warning syscall sched_setattr not implemented [-Wcpp]
  <stdin>:1232:2: warning: #warning syscall sched_getattr not implemented [-Wcpp]
  <stdin>:1235:2: warning: #warning syscall renameat2 not implemented [-Wcpp]
  <stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
  <stdin>:1241:2: warning: #warning syscall getrandom not implemented [-Wcpp]
  <stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
  <stdin>:1247:2: warning: #warning syscall bpf not implemented [-Wcpp]
  <stdin>:1250:2: warning: #warning syscall execveat not implemented [-Wcpp]

Signed-off-by: Chen Gang <gang.chen.5i5j@...il.com>
---
 arch/cris/arch-v10/kernel/entry.S   | 8 ++++++++
 arch/cris/arch-v32/kernel/entry.S   | 8 ++++++++
 arch/cris/include/uapi/asm/unistd.h | 8 ++++++++
 3 files changed, 24 insertions(+)

diff --git a/arch/cris/arch-v10/kernel/entry.S b/arch/cris/arch-v10/kernel/entry.S
index 81570fc..d94c520 100644
--- a/arch/cris/arch-v10/kernel/entry.S
+++ b/arch/cris/arch-v10/kernel/entry.S
@@ -955,6 +955,14 @@ sys_call_table:
 	.long sys_process_vm_writev
 	.long sys_kcmp			/* 350 */
 	.long sys_finit_module
+	.long _sys_sched_setattr
+	.long _sys_sched_getattr
+	.long _sys_renameat2
+	.long _sys_seccomp		/* 355 */
+	.long _sys_getrandom
+	.long _sys_memfd_create
+	.long _sys_bpf
+	.long _sys_execveat
 
         /*
          * NOTE!! This doesn't have to be exact - we just have
diff --git a/arch/cris/arch-v32/kernel/entry.S b/arch/cris/arch-v32/kernel/entry.S
index 026a0b2..62a82d8 100644
--- a/arch/cris/arch-v32/kernel/entry.S
+++ b/arch/cris/arch-v32/kernel/entry.S
@@ -875,6 +875,14 @@ sys_call_table:
 	.long sys_process_vm_writev
 	.long sys_kcmp			/* 350 */
 	.long sys_finit_module
+	.long _sys_sched_setattr
+	.long _sys_sched_getattr
+	.long _sys_renameat2
+	.long _sys_seccomp		/* 355 */
+	.long _sys_getrandom
+	.long _sys_memfd_create
+	.long _sys_bpf
+	.long _sys_execveat
 
 	/*
 	 * NOTE!! This doesn't have to be exact - we just have
diff --git a/arch/cris/include/uapi/asm/unistd.h b/arch/cris/include/uapi/asm/unistd.h
index f3287fa..062b648 100644
--- a/arch/cris/include/uapi/asm/unistd.h
+++ b/arch/cris/include/uapi/asm/unistd.h
@@ -356,5 +356,13 @@
 #define __NR_process_vm_writev	349
 #define __NR_kcmp		350
 #define __NR_finit_module	351
+#define __NR_sched_setattr	352
+#define __NR_sched_getattr	353
+#define __NR_renameat2		354
+#define __NR_seccomp		355
+#define __NR_getrandom		356
+#define __NR_memfd_create	357
+#define __NR_bpf		358
+#define __NR_execveat		359
 
 #endif /* _UAPI_ASM_CRIS_UNISTD_H_ */
-- 
1.9.3
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