From 6778948f9de86c3cfaf36725a7c87dcff9ba247f Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 08:20:59 +0000
Subject: [PATCH] kernel_5.10 no rt

---
 kernel/lib/test_lockup.c |   16 ----------------
 1 files changed, 0 insertions(+), 16 deletions(-)

diff --git a/kernel/lib/test_lockup.c b/kernel/lib/test_lockup.c
index 07b8b18..bdbe00e 100644
--- a/kernel/lib/test_lockup.c
+++ b/kernel/lib/test_lockup.c
@@ -485,21 +485,6 @@
 		return -EINVAL;
 
 #ifdef CONFIG_DEBUG_SPINLOCK
-#ifdef CONFIG_PREEMPT_RT
-	if (test_magic(lock_spinlock_ptr,
-		       offsetof(spinlock_t, lock.wait_lock.magic),
-		       SPINLOCK_MAGIC) ||
-	    test_magic(lock_rwlock_ptr,
-		       offsetof(rwlock_t, rtmutex.wait_lock.magic),
-		       SPINLOCK_MAGIC) ||
-	    test_magic(lock_mutex_ptr,
-		       offsetof(struct mutex, lock.wait_lock.magic),
-		       SPINLOCK_MAGIC) ||
-	    test_magic(lock_rwsem_ptr,
-		       offsetof(struct rw_semaphore, rtmutex.wait_lock.magic),
-		       SPINLOCK_MAGIC))
-		return -EINVAL;
-#else
 	if (test_magic(lock_spinlock_ptr,
 		       offsetof(spinlock_t, rlock.magic),
 		       SPINLOCK_MAGIC) ||
@@ -513,7 +498,6 @@
 		       offsetof(struct rw_semaphore, wait_lock.magic),
 		       SPINLOCK_MAGIC))
 		return -EINVAL;
-#endif
 #endif
 
 	if ((wait_state != TASK_RUNNING ||

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