From 6778948f9de86c3cfaf36725a7c87dcff9ba247f Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 08:20:59 +0000
Subject: [PATCH] kernel_5.10 no rt

---
 kernel/arch/sparc/include/asm/highmem.h |    8 +++-----
 1 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/kernel/arch/sparc/include/asm/highmem.h b/kernel/arch/sparc/include/asm/highmem.h
index 8751162..6c35f0d 100644
--- a/kernel/arch/sparc/include/asm/highmem.h
+++ b/kernel/arch/sparc/include/asm/highmem.h
@@ -24,6 +24,7 @@
 #include <linux/interrupt.h>
 #include <linux/pgtable.h>
 #include <asm/vaddrs.h>
+#include <asm/kmap_types.h>
 #include <asm/pgtsrmmu.h>
 
 /* declarations for highmem.c */
@@ -31,6 +32,8 @@
 
 #define kmap_prot __pgprot(SRMMU_ET_PTE | SRMMU_PRIV | SRMMU_CACHE)
 extern pte_t *pkmap_page_table;
+
+void kmap_init(void) __init;
 
 /*
  * Right now we initialize only a single pte table. It can be extended
@@ -49,11 +52,6 @@
 #define PKMAP_END (PKMAP_ADDR(LAST_PKMAP))
 
 #define flush_cache_kmaps()	flush_cache_all()
-
-/* FIXME: Use __flush_tlb_one(vaddr) instead of flush_cache_all() -- Anton */
-#define arch_kmap_local_post_map(vaddr, pteval)	flush_cache_all()
-#define arch_kmap_local_post_unmap(vaddr)	flush_cache_all()
-
 
 #endif /* __KERNEL__ */
 

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