diff options
Diffstat (limited to 'kernel/extable.c')
| -rw-r--r-- | kernel/extable.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/kernel/extable.c b/kernel/extable.c index e3beec4a2339..2676d7f8baf6 100644 --- a/kernel/extable.c +++ b/kernel/extable.c @@ -17,9 +17,12 @@ */ #include <linux/ftrace.h> #include <linux/memory.h> +#include <linux/extable.h> #include <linux/module.h> #include <linux/mutex.h> #include <linux/init.h> +#include <linux/kprobes.h> +#include <linux/filter.h> #include <asm/sections.h> #include <linux/uaccess.h> @@ -104,6 +107,10 @@ int __kernel_text_address(unsigned long addr) return 1; if (is_ftrace_trampoline(addr)) return 1; + if (is_kprobe_optinsn_slot(addr) || is_kprobe_insn_slot(addr)) + return 1; + if (is_bpf_text_address(addr)) + return 1; /* * There might be init symbols in saved stacktraces. * Give those symbols a chance to be printed in @@ -123,7 +130,13 @@ int kernel_text_address(unsigned long addr) return 1; if (is_module_text_address(addr)) return 1; - return is_ftrace_trampoline(addr); + if (is_ftrace_trampoline(addr)) + return 1; + if (is_kprobe_optinsn_slot(addr) || is_kprobe_insn_slot(addr)) + return 1; + if (is_bpf_text_address(addr)) + return 1; + return 0; } /* |