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- /*
- * livepatch.h - x86-specific Kernel Live Patching Core
- *
- * Copyright (C) 2014 Seth Jennings <sjenning@redhat.com>
- * Copyright (C) 2014 SUSE
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
- */
- #ifndef _ASM_X86_LIVEPATCH_H
- #define _ASM_X86_LIVEPATCH_H
- #include <asm/setup.h>
- #include <linux/ftrace.h>
- static inline int klp_check_compiler_support(void)
- {
- #ifndef CC_USING_FENTRY
- return 1;
- #endif
- return 0;
- }
- static inline void klp_arch_set_pc(struct pt_regs *regs, unsigned long ip)
- {
- regs->ip = ip;
- }
- #endif /* _ASM_X86_LIVEPATCH_H */
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