kernel_5.10 no rt

hc

2023-12-11 6778948f9de86c3cfaf36725a7c87dcff9ba247f

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