code-patching.c (3fd6c59042dbba50391e30862beac979491145fe) code-patching.c (0c3beacf681ec897e0b36685a9b49d01f5cb2dfb)
1// SPDX-License-Identifier: GPL-2.0-or-later
2/*
3 * Copyright 2008 Michael Ellerman, IBM Corporation.
4 */
5
6#include <linux/kprobes.h>
7#include <linux/mmu_context.h>
8#include <linux/random.h>
9#include <linux/vmalloc.h>
10#include <linux/init.h>
11#include <linux/cpuhotplug.h>
12#include <linux/uaccess.h>
13#include <linux/jump_label.h>
14
15#include <asm/debug.h>
16#include <asm/pgalloc.h>
17#include <asm/tlb.h>
18#include <asm/tlbflush.h>
19#include <asm/page.h>
1// SPDX-License-Identifier: GPL-2.0-or-later
2/*
3 * Copyright 2008 Michael Ellerman, IBM Corporation.
4 */
5
6#include <linux/kprobes.h>
7#include <linux/mmu_context.h>
8#include <linux/random.h>
9#include <linux/vmalloc.h>
10#include <linux/init.h>
11#include <linux/cpuhotplug.h>
12#include <linux/uaccess.h>
13#include <linux/jump_label.h>
14
15#include <asm/debug.h>
16#include <asm/pgalloc.h>
17#include <asm/tlb.h>
18#include <asm/tlbflush.h>
19#include <asm/page.h>
20#include <asm/code-patching.h>
20#include <asm/text-patching.h>
21#include <asm/inst.h>
22
23static int __patch_mem(void *exec_addr, unsigned long val, void *patch_addr, bool is_dword)
24{
25 if (!IS_ENABLED(CONFIG_PPC64) || likely(!is_dword)) {
26 /* For big endian correctness: plain address would use the wrong half */
27 u32 val32 = val;
28

--- 667 unchanged lines hidden --- 		21#include <asm/inst.h>
22
23static int __patch_mem(void *exec_addr, unsigned long val, void *patch_addr, bool is_dword)
24{
25 if (!IS_ENABLED(CONFIG_PPC64) || likely(!is_dword)) {
26 /* For big endian correctness: plain address would use the wrong half */
27 u32 val32 = val;
28

--- 667 unchanged lines hidden ---