Signed-off-by: David Drysdale <[email protected]>
---
arch/sparc/include/uapi/asm/unistd.h | 3 ++-
arch/sparc/kernel/syscalls.S | 10 ++++++++++
arch/sparc/kernel/systbls_32.S | 1 +
arch/sparc/kernel/systbls_64.S | 2 ++
4 files changed, 15 insertions(+), 1 deletion(-)
diff --git a/arch/sparc/include/uapi/asm/unistd.h
b/arch/sparc/include/uapi/asm/unistd.h
index 46d83842eddc..6f35f4df17f2 100644
--- a/arch/sparc/include/uapi/asm/unistd.h
+++ b/arch/sparc/include/uapi/asm/unistd.h
@@ -415,8 +415,9 @@
#define __NR_getrandom 347
#define __NR_memfd_create 348
#define __NR_bpf 349
+#define __NR_execveat 350
-#define NR_syscalls 350
+#define NR_syscalls 351
/* Bitmask values returned from kern_features system call. */
#define KERN_FEATURE_MIXED_MODE_STACK 0x00000001
diff --git a/arch/sparc/kernel/syscalls.S b/arch/sparc/kernel/syscalls.S
index 33a17e7b3ccd..bb0008927598 100644
--- a/arch/sparc/kernel/syscalls.S
+++ b/arch/sparc/kernel/syscalls.S
@@ -6,6 +6,11 @@ sys64_execve:
jmpl %g1, %g0
flushw
+sys64_execveat:
+ set sys_execveat, %g1
+ jmpl %g1, %g0
+ flushw
+
#ifdef CONFIG_COMPAT
sunos_execv:
mov %g0, %o2
@@ -13,6 +18,11 @@ sys32_execve:
set compat_sys_execve, %g1
jmpl %g1, %g0
flushw
+
+sys32_execveat:
+ set compat_sys_execveat, %g1
+ jmpl %g1, %g0
+ flushw
#endif
.align 32
diff --git a/arch/sparc/kernel/systbls_32.S b/arch/sparc/kernel/systbls_32.S
index ad0cdf497b78..e31a9056a303 100644
--- a/arch/sparc/kernel/systbls_32.S
+++ b/arch/sparc/kernel/systbls_32.S
@@ -87,3 +87,4 @@ sys_call_table:
/*335*/ .long sys_syncfs, sys_sendmmsg, sys_setns,
sys_process_vm_readv, sys_process_vm_writev
/*340*/ .long sys_ni_syscall, sys_kcmp, sys_finit_module,
sys_sched_setattr, sys_sched_getattr
/*345*/ .long sys_renameat2, sys_seccomp, sys_getrandom,
sys_memfd_create, sys_bpf
+/*350*/ .long sys_execveat
diff --git a/arch/sparc/kernel/systbls_64.S b/arch/sparc/kernel/systbls_64.S
index 580cde9370c9..d72f76ae70eb 100644
--- a/arch/sparc/kernel/systbls_64.S
+++ b/arch/sparc/kernel/systbls_64.S
@@ -88,6 +88,7 @@ sys_call_table32:
.word sys_syncfs, compat_sys_sendmmsg, sys_setns,
compat_sys_process_vm_readv, compat_sys_process_vm_writev
/*340*/ .word sys_kern_features, sys_kcmp, sys_finit_module,
sys_sched_setattr, sys_sched_getattr
.word sys32_renameat2, sys_seccomp, sys_getrandom, sys_memfd_create,
sys_bpf
+/*350*/ .word sys32_execveat
#endif /* CONFIG_COMPAT */
@@ -167,3 +168,4 @@ sys_call_table:
.word sys_syncfs, sys_sendmmsg, sys_setns, sys_process_vm_readv,
sys_process_vm_writev
/*340*/ .word sys_kern_features, sys_kcmp, sys_finit_module,
sys_sched_setattr, sys_sched_getattr
.word sys_renameat2, sys_seccomp, sys_getrandom, sys_memfd_create,
sys_bpf
+/*350*/ .word sys64_execveat
--
2.1.0.rc2.206.gedb03e5
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