From 297b60346df8beafee954a0fd7c2d64f33f3b9bc Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 11 May 2024 01:44:05 +0000
Subject: [PATCH] rtl8211F_led_control
---
kernel/arch/sparc/include/asm/tlb_64.h | 10 +++++++++-
1 files changed, 9 insertions(+), 1 deletions(-)
diff --git a/kernel/arch/sparc/include/asm/tlb_64.h b/kernel/arch/sparc/include/asm/tlb_64.h
index a2f3fa6..e841cae 100644
--- a/kernel/arch/sparc/include/asm/tlb_64.h
+++ b/kernel/arch/sparc/include/asm/tlb_64.h
@@ -4,7 +4,6 @@
#include <linux/swap.h>
#include <linux/pagemap.h>
-#include <asm/pgalloc.h>
#include <asm/tlbflush.h>
#include <asm/mmu_context.h>
@@ -28,6 +27,15 @@
#define __tlb_remove_tlb_entry(tlb, ptep, address) do { } while (0)
#define tlb_flush(tlb) flush_tlb_pending()
+/*
+ * SPARC64's hardware TLB fill does not use the Linux page-tables
+ * and therefore we don't need a TLBI when freeing page-table pages.
+ */
+
+#ifdef CONFIG_MMU_GATHER_RCU_TABLE_FREE
+#define tlb_needs_table_invalidate() (false)
+#endif
+
#include <asm-generic/tlb.h>
#endif /* _SPARC64_TLB_H */
--
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