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2024-02-20 ea08eeccae9297f7aabd2ef7f0c2517ac4549acc

 kernel/arch/powerpc/kernel/module.c
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@@ -1,20 +1,8 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*  Kernel module help for powerpc.
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     Copyright (C) 2001, 2003 Rusty Russell IBM Corporation.
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     Copyright (C) 2008 Freescale Semiconductor, Inc.
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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 as published by
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-    the Free Software Foundation; either version 2 of the License, or
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-    (at your option) any later version.
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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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 #include <linux/elf.h>
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 #include <linux/moduleloader.h>
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@@ -98,3 +86,14 @@
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 	return 0;
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 }
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+
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+#ifdef MODULES_VADDR
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+void *module_alloc(unsigned long size)
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+{
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+	BUILD_BUG_ON(TASK_SIZE > MODULES_VADDR);
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+
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+	return __vmalloc_node_range(size, 1, MODULES_VADDR, MODULES_END, GFP_KERNEL,
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+				    PAGE_KERNEL_EXEC, VM_FLUSH_RESET_PERMS, NUMA_NO_NODE,
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+				    __builtin_return_address(0));
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+}
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+#endif