kernel_5.10 no rt

hc

2023-12-11 6778948f9de86c3cfaf36725a7c87dcff9ba247f

 kernel/init/Kconfig
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@@ -880,7 +880,7 @@
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 	bool "Memory placement aware NUMA scheduler"
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 	depends on ARCH_SUPPORTS_NUMA_BALANCING
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 	depends on !ARCH_WANT_NUMA_VARIABLE_LOCALITY
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-	depends on SMP && NUMA && MIGRATION && !PREEMPT_RT
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+	depends on SMP && NUMA && MIGRATION
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 	help
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 	  This option adds support for automatic NUMA aware memory/task placement.
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 	  The mechanism is quite primitive and is based on migrating memory when
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@@ -987,7 +987,6 @@
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 config RT_GROUP_SCHED
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 	bool "Group scheduling for SCHED_RR/FIFO"
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 	depends on CGROUP_SCHED
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-	depends on !PREEMPT_RT
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 	default n
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 	help
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 	  This feature lets you explicitly allocate real CPU bandwidth
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@@ -1961,7 +1960,6 @@
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 config SLAB
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 	bool "SLAB"
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-	depends on !PREEMPT_RT
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 	select HAVE_HARDENED_USERCOPY_ALLOCATOR
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 	help
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 	  The regular slab allocator that is established and known to work
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@@ -1982,7 +1980,6 @@
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 config SLOB
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 	depends on EXPERT
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 	bool "SLOB (Simple Allocator)"
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-	depends on !PREEMPT_RT
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 	help
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 	   SLOB replaces the stock allocator with a drastically simpler
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 	   allocator. SLOB is generally more space efficient but
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@@ -2049,7 +2046,7 @@
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 config SLUB_CPU_PARTIAL
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 	default y
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-	depends on SLUB && SMP && !PREEMPT_RT
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+	depends on SLUB && SMP
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 	bool "SLUB per cpu partial cache"
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 	help
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 	  Per cpu partial caches accelerate objects allocation and freeing