blob: f6cb022ef8c804534756d175c6748c5ae6987707 [file] [log] [blame]
/* SPDX-License-Identifier: GPL-2.0 */
#include <linux/linkage.h>
* insn_page is a special 4k aligned dummy function for kprobes.
* It will contain all kprobed instructions that are out-of-line executed.
* The page must be within the kernel image to guarantee that the
* out-of-line instructions are within 2GB distance of their original
* location. Using a dummy function ensures that the insn_page is within
* the text section of the kernel and mapped read-only/executable from
* the beginning on, thus avoiding to split large mappings if the page
* would be in the data section instead.
.section .kprobes.text, "ax"
.align 4096
.rept 2048
.word 0x07fe