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Subject[PATCH] alpha: Wire up missing syscalls
The related warnings:

CALL scripts/checksyscalls.sh
<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@gmail.com>
---
arch/alpha/include/asm/unistd.h | 2 +-
arch/alpha/include/uapi/asm/unistd.h | 5 +++++
arch/alpha/kernel/systbls.S | 5 +++++
3 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/arch/alpha/include/asm/unistd.h b/arch/alpha/include/asm/unistd.h
index c509d30..973280c 100644
--- a/arch/alpha/include/asm/unistd.h
+++ b/arch/alpha/include/asm/unistd.h
@@ -3,7 +3,7 @@

#include <uapi/asm/unistd.h>

-#define NR_SYSCALLS 511
+#define NR_SYSCALLS 516

#define __ARCH_WANT_OLD_READDIR
#define __ARCH_WANT_STAT64
diff --git a/arch/alpha/include/uapi/asm/unistd.h b/arch/alpha/include/uapi/asm/unistd.h
index d214a035..1db20e5 100644
--- a/arch/alpha/include/uapi/asm/unistd.h
+++ b/arch/alpha/include/uapi/asm/unistd.h
@@ -472,5 +472,10 @@
#define __NR_sched_setattr 508
#define __NR_sched_getattr 509
#define __NR_renameat2 510
+#define __NR_seccomp 511
+#define __NR_getrandom 512
+#define __NR_memfd_create 513
+#define __NR_bpf 514
+#define __NR_execveat 515

#endif /* _UAPI_ALPHA_UNISTD_H */
diff --git a/arch/alpha/kernel/systbls.S b/arch/alpha/kernel/systbls.S
index 2478971..5a545d3 100644
--- a/arch/alpha/kernel/systbls.S
+++ b/arch/alpha/kernel/systbls.S
@@ -529,6 +529,11 @@ sys_call_table:
.quad sys_sched_setattr
.quad sys_sched_getattr
.quad sys_renameat2 /* 510 */
+ .quad sys_seccomp
+ .quad sys_getrandom
+ .quad sys_memfd_create
+ .quad sys_bpf
+ .quad sys_execveat /* 515 */

.size sys_call_table, . - sys_call_table
.type sys_call_table, @object
--
1.9.3

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