sched/core: Change depends of SCHED_CORE

hulk inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I5OOWG
CVE: NA

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Due to the conflict between Core Scheduling and SMT expeller,
so SCHED_CORE and QOS_SCHED_SMT_EXPELLER are mutually exclusive.
Signed-off-by: NLin Shengwang <linshengwang1@huawei.com>
Reviewed-by: Nlihua <hucool.lihua@huawei.com>
Reviewed-by: NChen Hui <judy.chenhui@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

kernel/Kconfig.preempt

@@ -102,7 +102,7 @@ config PREEMPT_DYNAMIC
 
 config SCHED_CORE
 	bool "Core Scheduling for SMT"
-	depends on SCHED_SMT
+	depends on SCHED_SMT && !QOS_SCHED_SMT_EXPELLER
 	help
 	  This option permits Core Scheduling, a means of coordinated task
 	  selection across SMT siblings. When enabled -- see