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2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/arch/arm64/include/asm/kernel-pgtable.h
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@@ -1,25 +1,14 @@
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+/* SPDX-License-Identifier: GPL-2.0-only */
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 /*
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  * Kernel page table mapping
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  *
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  * Copyright (C) 2015 ARM Ltd.
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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, see <http://www.gnu.org/licenses/>.
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  */
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 #ifndef __ASM_KERNEL_PGTABLE_H
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 #define __ASM_KERNEL_PGTABLE_H
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-#include <asm/pgtable.h>
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+#include <asm/pgtable-hwdef.h>
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 #include <asm/sparsemem.h>
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 /*
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@@ -97,14 +86,8 @@
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 			+ EARLY_PGDS((vstart), (vend)) 	/* each PGDIR needs a next level page table */	\
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 			+ EARLY_PUDS((vstart), (vend))	/* each PUD needs a next level page table */	\
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 			+ EARLY_PMDS((vstart), (vend)))	/* each PMD needs a next level page table */
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-#define SWAPPER_DIR_SIZE (PAGE_SIZE * EARLY_PAGES(KIMAGE_VADDR + TEXT_OFFSET, _end))
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+#define INIT_DIR_SIZE (PAGE_SIZE * EARLY_PAGES(KIMAGE_VADDR, _end))
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 #define IDMAP_DIR_SIZE		(IDMAP_PGTABLE_LEVELS * PAGE_SIZE)
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-
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-#ifdef CONFIG_ARM64_SW_TTBR0_PAN
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-#define RESERVED_TTBR0_SIZE	(PAGE_SIZE)
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-#else
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-#define RESERVED_TTBR0_SIZE	(0)
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-#endif
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 /* Initial memory map size */
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 #if ARM64_SWAPPER_USES_SECTION_MAPS