cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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fb.h (488B)

      1/* SPDX-License-Identifier: GPL-2.0 */
      2/*
      3 * Copyright (C) 2020-2022 Loongson Technology Corporation Limited
      4 */
      5#ifndef _ASM_FB_H_
      6#define _ASM_FB_H_
      7
      8#include <linux/fb.h>
      9#include <linux/fs.h>
     10#include <asm/page.h>
     11
     12static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
     13				unsigned long off)
     14{
     15	vma->vm_page_prot = pgprot_writecombine(vma->vm_page_prot);
     16}
     17
     18static inline int fb_is_primary_device(struct fb_info *info)
     19{
     20	return 0;
     21}
     22
     23#endif /* _ASM_FB_H_ */