From: Quanyang Wang <quanyang.wang@xxxxxxxxxxxxx>
In the kernel upstream commit 4ab65ba7a5cb
("ARM: add kexec_file_load system call number"),
__NR_kexec_file_load for arm has been defined to be 401.
This results that even if kexec_file_load isn't implemented
for arm but the function is_kexec_file_load_implemented()
will still return true. So undef __NR_kexec_file_load for
arm architecture.
Signed-off-by: Quanyang Wang <quanyang.wang@xxxxxxxxxxxxx>
---
kexec/kexec-syscall.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/kexec/kexec-syscall.h b/kexec/kexec-syscall.h
index dac1c1f..92d51d3 100644
--- a/kexec/kexec-syscall.h
+++ b/kexec/kexec-syscall.h
@@ -56,6 +56,10 @@
#endif
#endif /*ifndef __NR_kexec_load*/
+#ifdef __arm__
+#undef __NR_kexec_file_load
+#endif
+
#ifndef __NR_kexec_file_load
#ifdef __x86_64__
--
2.17.1
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