add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/arch/sh/kernel/machine_kexec.c
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@@ -1,12 +1,10 @@
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+// SPDX-License-Identifier: GPL-2.0
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 /*
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  * machine_kexec.c - handle transition of Linux booting another kernel
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  * Copyright (C) 2002-2003 Eric Biederman  <ebiederm@xmission.com>
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  *
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  * GameCube/ppc32 port Copyright (C) 2004 Albert Herranz
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  * LANDISK/sh4 supported by kogiidena
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- *
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- * This source code is licensed under the GNU General Public License,
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- * Version 2.  See the file COPYING for more details.
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  */
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 #include <linux/mm.h>
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 #include <linux/kexec.h>
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@@ -16,8 +14,6 @@
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 #include <linux/ftrace.h>
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 #include <linux/suspend.h>
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 #include <linux/memblock.h>
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-#include <asm/pgtable.h>
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-#include <asm/pgalloc.h>
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 #include <asm/mmu_context.h>
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 #include <asm/io.h>
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 #include <asm/cacheflush.h>
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@@ -170,7 +166,8 @@
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 	crash_size = PAGE_ALIGN(resource_size(&crashk_res));
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 	if (!crashk_res.start) {
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 		unsigned long max = memblock_end_of_DRAM() - memory_limit;
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-		crashk_res.start = __memblock_alloc_base(crash_size, PAGE_SIZE, max);
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+		crashk_res.start = memblock_phys_alloc_range(crash_size,
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+							     PAGE_SIZE, 0, max);
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 		if (!crashk_res.start) {
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 			pr_err("crashkernel allocation failed\n");
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 			goto disable;