add driver 5G

hc

2024-01-31 f9004dbfff8a3fbbd7e2a88c8a4327c7f2f8e5b2

 kernel/arch/arm/include/asm/hugetlb-3level.h
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@@ -1,22 +1,10 @@
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+/* SPDX-License-Identifier: GPL-2.0-only */
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 /*
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  * arch/arm/include/asm/hugetlb-3level.h
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  *
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  * Copyright (C) 2012 ARM Ltd.
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  *
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  * Based on arch/x86/include/asm/hugetlb.h.
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- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License version 2 as
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- * published by the Free Software Foundation.
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- *
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- * This program is distributed in the hope that it will be useful,
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- * but WITHOUT ANY WARRANTY; without even the implied warranty of
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- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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- * GNU General Public License for more details.
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- *
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- * You should have received a copy of the GNU General Public License
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- * along with this program; if not, write to the Free Software
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- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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  */
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 #ifndef _ASM_ARM_HUGETLB_3LEVEL_H
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@@ -29,43 +17,13 @@
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  * ptes.
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  * (The valid bit is automatically cleared by set_pte_at for PROT_NONE ptes).
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  */
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+#define __HAVE_ARCH_HUGE_PTEP_GET
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 static inline pte_t huge_ptep_get(pte_t *ptep)
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 {
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 	pte_t retval = *ptep;
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 	if (pte_val(retval))
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 		pte_val(retval) |= L_PTE_VALID;
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 	return retval;
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-}
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-
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-static inline void set_huge_pte_at(struct mm_struct *mm, unsigned long addr,
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-				   pte_t *ptep, pte_t pte)
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-{
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-	set_pte_at(mm, addr, ptep, pte);
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-}
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-
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-static inline void huge_ptep_clear_flush(struct vm_area_struct *vma,
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-					 unsigned long addr, pte_t *ptep)
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-{
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-	ptep_clear_flush(vma, addr, ptep);
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-}
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-
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-static inline void huge_ptep_set_wrprotect(struct mm_struct *mm,
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-					   unsigned long addr, pte_t *ptep)
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-{
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-	ptep_set_wrprotect(mm, addr, ptep);
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-}
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-
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-static inline pte_t huge_ptep_get_and_clear(struct mm_struct *mm,
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-					    unsigned long addr, pte_t *ptep)
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-{
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-	return ptep_get_and_clear(mm, addr, ptep);
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-}
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-
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-static inline int huge_ptep_set_access_flags(struct vm_area_struct *vma,
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-					     unsigned long addr, pte_t *ptep,
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-					     pte_t pte, int dirty)
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-{
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-	return ptep_set_access_flags(vma, addr, ptep, pte, dirty);
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 }
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 #endif /* _ASM_ARM_HUGETLB_3LEVEL_H */