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 | 1 | +/* SPDX-License-Identifier: GPL-2.0-or-later */  | 
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| 1 | 2 |  /* | 
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| 2 | 3 |   * livepatch.h - x86-specific Kernel Live Patching Core | 
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| 3 | 4 |   * | 
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| 4 | 5 |   * Copyright (C) 2014 Seth Jennings <sjenning@redhat.com> | 
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| 5 | 6 |   * Copyright (C) 2014 SUSE | 
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| 6 |  | - *  | 
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| 7 |  | - * This program is free software; you can redistribute it and/or  | 
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| 8 |  | - * modify it under the terms of the GNU General Public License  | 
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| 9 |  | - * as published by the Free Software Foundation; either version 2  | 
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| 10 |  | - * of the License, or (at your option) any later version.  | 
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| 11 |  | - *  | 
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| 12 |  | - * This program is distributed in the hope that it will be useful,  | 
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| 13 |  | - * but WITHOUT ANY WARRANTY; without even the implied warranty of  | 
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| 14 |  | - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the  | 
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| 15 |  | - * GNU General Public License for more details.  | 
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| 16 |  | - *  | 
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| 17 |  | - * You should have received a copy of the GNU General Public License  | 
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| 18 |  | - * along with this program; if not, see <http://www.gnu.org/licenses/>.  | 
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| 19 | 7 |   */ | 
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| 20 | 8 |   | 
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| 21 | 9 |  #ifndef _ASM_X86_LIVEPATCH_H | 
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| .. | .. | 
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| 23 | 11 |   | 
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| 24 | 12 |  #include <asm/setup.h> | 
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| 25 | 13 |  #include <linux/ftrace.h> | 
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| 26 |  | -  | 
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| 27 |  | -static inline int klp_check_compiler_support(void)  | 
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| 28 |  | -{  | 
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| 29 |  | -#ifndef CC_USING_FENTRY  | 
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| 30 |  | -	return 1;  | 
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| 31 |  | -#endif  | 
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| 32 |  | -	return 0;  | 
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| 33 |  | -}  | 
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| 34 | 14 |   | 
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| 35 | 15 |  static inline void klp_arch_set_pc(struct pt_regs *regs, unsigned long ip) | 
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| 36 | 16 |  { | 
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