code-patching.c (0ea5c948cb64bab5bc7a5516774eb8536f05aa0d) code-patching.c (0a956d52e6fc31c52e5f21a134659a28e958480d)
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>

--- 211 unchanged lines hidden (view full) ---

220 if (WARN_ON(ret < 0))
221 return;
222
223 static_branch_enable(&poking_init_done);
224}
225
226static unsigned long get_patch_pfn(void *addr)
227{
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>

--- 211 unchanged lines hidden (view full) ---

220 if (WARN_ON(ret < 0))
221 return;
222
223 static_branch_enable(&poking_init_done);
224}
225
226static unsigned long get_patch_pfn(void *addr)
227{
228 if (IS_ENABLED(CONFIG_MODULES) && is_vmalloc_or_module_addr(addr))
228 if (IS_ENABLED(CONFIG_EXECMEM) && is_vmalloc_or_module_addr(addr))
229 return vmalloc_to_pfn(addr);
230 else
231 return __pa_symbol(addr) >> PAGE_SHIFT;
232}
233
234/*
235 * This can be called for kernel text or a module.
236 */

--- 396 unchanged lines hidden --- 		229 return vmalloc_to_pfn(addr);
230 else
231 return __pa_symbol(addr) >> PAGE_SHIFT;
232}
233
234/*
235 * This can be called for kernel text or a module.
236 */

--- 396 unchanged lines hidden ---