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-rw-r--r--arch/x86/ia32/ia32entry.S2
-rw-r--r--arch/x86/kernel/entry_64.S15
2 files changed, 15 insertions, 2 deletions
diff --git a/arch/x86/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S
index 5d8f987a340d..a821b1cd4fa7 100644
--- a/arch/x86/ia32/ia32entry.S
+++ b/arch/x86/ia32/ia32entry.S
@@ -571,8 +571,6 @@ GLOBAL(\label)
571 571
572 PTREGSCALL stub32_rt_sigreturn, sys32_rt_sigreturn 572 PTREGSCALL stub32_rt_sigreturn, sys32_rt_sigreturn
573 PTREGSCALL stub32_sigreturn, sys32_sigreturn 573 PTREGSCALL stub32_sigreturn, sys32_sigreturn
574 PTREGSCALL stub32_execve, compat_sys_execve
575 PTREGSCALL stub32_execveat, compat_sys_execveat
576 PTREGSCALL stub32_fork, sys_fork 574 PTREGSCALL stub32_fork, sys_fork
577 PTREGSCALL stub32_vfork, sys_vfork 575 PTREGSCALL stub32_vfork, sys_vfork
578 576
diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
index f7d9ba6f73a3..5380b3a8f3e5 100644
--- a/arch/x86/kernel/entry_64.S
+++ b/arch/x86/kernel/entry_64.S
@@ -538,6 +538,21 @@ ENTRY(stub_x32_execveat)
538END(stub_x32_execveat) 538END(stub_x32_execveat)
539#endif 539#endif
540 540
541#ifdef CONFIG_IA32_EMULATION
542ENTRY(stub32_execve)
543 CFI_STARTPROC
544 call compat_sys_execve
545 jmp return_from_execve
546 CFI_ENDPROC
547END(stub32_execve)
548ENTRY(stub32_execveat)
549 CFI_STARTPROC
550 call compat_sys_execveat
551 jmp return_from_execve
552 CFI_ENDPROC
553END(stub32_execveat)
554#endif
555
541/* 556/*
542 * sigreturn is special because it needs to restore all registers on return. 557 * sigreturn is special because it needs to restore all registers on return.
543 * This cannot be done with SYSRET, so use the IRET return path instead. 558 * This cannot be done with SYSRET, so use the IRET return path instead.