From 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 22 Oct 2024 10:36:11 +0000
Subject: [PATCH] 修改4g拨号为QMI,需要在系统里后台执行quectel-CM

---
 kernel/tools/testing/selftests/sigaltstack/sas.c |    7 +------
 1 files changed, 1 insertions(+), 6 deletions(-)

diff --git a/kernel/tools/testing/selftests/sigaltstack/sas.c b/kernel/tools/testing/selftests/sigaltstack/sas.c
index 8934a37..41646c2 100644
--- a/kernel/tools/testing/selftests/sigaltstack/sas.c
+++ b/kernel/tools/testing/selftests/sigaltstack/sas.c
@@ -19,6 +19,7 @@
 #include <errno.h>
 
 #include "../kselftest.h"
+#include "current_stack_pointer.h"
 
 #ifndef SS_AUTODISARM
 #define SS_AUTODISARM  (1U << 31)
@@ -39,12 +40,6 @@
 	int err;
 	stack_t stk;
 	struct stk_data *p;
-
-#if __s390x__
-	register unsigned long sp asm("%15");
-#else
-	register unsigned long sp asm("sp");
-#endif
 
 	if (sp < (unsigned long)sstack ||
 			sp >= (unsigned long)sstack + SIGSTKSZ) {

--
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