Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/arch/mips/include/asm/page.h b/arch/mips/include/asm/page.h
index e8cc328..0ba4ce6 100644
--- a/arch/mips/include/asm/page.h
+++ b/arch/mips/include/asm/page.h
@@ -154,6 +154,7 @@
typedef struct { unsigned long pgprot; } pgprot_t;
#define pgprot_val(x) ((x).pgprot)
#define __pgprot(x) ((pgprot_t) { (x) } )
+#define pte_pgprot(x) __pgprot(pte_val(x) & ~_PFN_MASK)
/*
* On R4000-style MMUs where a TLB entry is mapping a adjacent even / odd
@@ -248,7 +249,7 @@
#define virt_to_pfn(kaddr) PFN_DOWN(virt_to_phys((void *)(kaddr)))
#define virt_to_page(kaddr) pfn_to_page(virt_to_pfn(kaddr))
-extern int __virt_addr_valid(const volatile void *kaddr);
+extern bool __virt_addr_valid(const volatile void *kaddr);
#define virt_addr_valid(kaddr) \
__virt_addr_valid((const volatile void *) (kaddr))
@@ -257,9 +258,6 @@
((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
-#define UNCAC_ADDR(addr) (UNCAC_BASE + __pa(addr))
-#define CAC_ADDR(addr) ((unsigned long)__va((addr) - UNCAC_BASE))
-
#include <asm-generic/memory_model.h>
#include <asm-generic/getorder.h>