[6.6] Removed KERNEL PREEMPTIVE to check if the speed on VPN (Wiregua…

…rd, etc...) is being negatively affected, related to: openwrt#17454 (TEST)

.full_config

@@ -7709,7 +7709,7 @@ CONFIG_KERNEL_SKB_RECYCLER_MULTI_CPU=y
 # CONFIG_KERNEL_SKB_RECYCLER_PREALLOC is not set
 # CONFIG_KERNEL_SKB_FIXED_SIZE_2K is not set
 # CONFIG_KERNEL_ALLOC_SKB_PAGE_FRAG_DISABLE is not set
-# CONFIG_KERNEL_PREEMPT_NONE is not set
-CONFIG_KERNEL_PREEMPT=y
-CONFIG_KERNEL_PREEMPT_RCU=y
+CONFIG_KERNEL_PREEMPT_NONE=y
+CONFIG_KERNEL_PREEMPT_NONE_BUILD=y
+# CONFIG_KERNEL_PREEMPT is not set
 # end of Qualcomm IPQ Options