PTE workaround, now pthread works

cyyself · Oct 26, 2021 · e635dfa · e635dfa
1 parent d45fe47
commit e635dfa
Showing 1 changed file with 0 additions and 11 deletions.
diff --git a/arch/riscv/include/asm/pgtable.h b/arch/riscv/include/asm/pgtable.h
@@ -498,17 +498,6 @@ static inline pgprot_t pgprot_noncached(pgprot_t _prot)
 	return __pgprot(prot);
 }
 
-#define pgprot_writecombine pgprot_writecombine
-static inline pgprot_t pgprot_writecombine(pgprot_t _prot)
-{
-	unsigned long prot = pgprot_val(_prot);
-
-	prot &= ~_PAGE_DMA_MASK;
-	prot |= _PAGE_DMA_WC;
-
-	return __pgprot(prot);
-}
-
 #define __HAVE_PHYS_MEM_ACCESS_PROT
 extern pgprot_t phys_mem_access_prot(struct file *file, unsigned long pfn,
 				     unsigned long size, pgprot_t vma_prot);