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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kcore.h (891B)

      1/* SPDX-License-Identifier: GPL-2.0 */
      2/*
      3 * /proc/kcore definitions
      4 */
      5#ifndef _LINUX_KCORE_H
      6#define _LINUX_KCORE_H
      7
      8enum kcore_type {
      9	KCORE_TEXT,
     10	KCORE_VMALLOC,
     11	KCORE_RAM,
     12	KCORE_VMEMMAP,
     13	KCORE_USER,
     14};
     15
     16struct kcore_list {
     17	struct list_head list;
     18	unsigned long addr;
     19	size_t size;
     20	int type;
     21};
     22
     23struct vmcore {
     24	struct list_head list;
     25	unsigned long long paddr;
     26	unsigned long long size;
     27	loff_t offset;
     28};
     29
     30struct vmcoredd_node {
     31	struct list_head list;	/* List of dumps */
     32	void *buf;		/* Buffer containing device's dump */
     33	unsigned int size;	/* Size of the buffer */
     34};
     35
     36#ifdef CONFIG_PROC_KCORE
     37void __init kclist_add(struct kcore_list *, void *, size_t, int type);
     38
     39extern int __init register_mem_pfn_is_ram(int (*fn)(unsigned long pfn));
     40#else
     41static inline
     42void kclist_add(struct kcore_list *new, void *addr, size_t size, int type)
     43{
     44}
     45#endif
     46
     47#endif /* _LINUX_KCORE_H */