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-rw-r--r--arch/mips/kernel/scall32-o32.S2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S
index 00cad1005a16..6e8de80bb446 100644
--- a/arch/mips/kernel/scall32-o32.S
+++ b/arch/mips/kernel/scall32-o32.S
@@ -181,6 +181,7 @@ illegal_syscall:
sll t1, t0, 2
beqz v0, einval
lw t2, sys_call_table(t1) # syscall routine
+ sw a0, PT_R2(sp) # call routine directly on restart
/* Some syscalls like execve get their arguments from struct pt_regs
and claim zero arguments in the syscall table. Thus we have to
@@ -580,3 +581,4 @@ EXPORT(sys_call_table)
PTR sys_getrandom
PTR sys_memfd_create
PTR sys_bpf /* 4355 */
+ PTR sys_execveat