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2023-12-11 1f93a7dfd1f8d5ff7a5c53246c7534fe2332d6f4

 kernel/arch/xtensa/include/asm/tlbflush.h
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@@ -160,9 +160,6 @@
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 		invalidate_dtlb_entry(tlb_entry);
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 }
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-#define check_pgt_cache()	do { } while (0)
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-
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-
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 /*
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  * DO NOT USE THESE FUNCTIONS.  These instructions aren't part of the Xtensa
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  * ISA and exist only for test purposes..