kernel_5.10 no rt

hc

2023-12-11 6778948f9de86c3cfaf36725a7c87dcff9ba247f

 kernel/arch/x86/include/asm/highmem.h
..
..
@@ -58,15 +58,6 @@
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 #define PKMAP_NR(virt)  ((virt-PKMAP_BASE) >> PAGE_SHIFT)
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 #define PKMAP_ADDR(nr)  (PKMAP_BASE + ((nr) << PAGE_SHIFT))
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-extern void *kmap_high(struct page *page);
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-extern void kunmap_high(struct page *page);
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-
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-void *kmap(struct page *page);
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-void kunmap(struct page *page);
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-
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-void *kmap_atomic_prot(struct page *page, pgprot_t prot);
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-void *kmap_atomic(struct page *page);
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-void __kunmap_atomic(void *kvaddr);
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 void *kmap_atomic_pfn(unsigned long pfn);
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 void *kmap_atomic_prot_pfn(unsigned long pfn, pgprot_t prot);
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