diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/kallsyms.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/kernel/kallsyms.c b/kernel/kallsyms.c index 1627f8d6e0cd..13bcec151b57 100644 --- a/kernel/kallsyms.c +++ b/kernel/kallsyms.c @@ -46,6 +46,14 @@ static inline int is_kernel_inittext(unsigned long addr) return 0; } +static inline int is_kernel_extratext(unsigned long addr) +{ + if (addr >= (unsigned long)_sextratext + && addr <= (unsigned long)_eextratext) + return 1; + return 0; +} + static inline int is_kernel_text(unsigned long addr) { if (addr >= (unsigned long)_stext && addr <= (unsigned long)_etext) @@ -169,8 +177,9 @@ const char *kallsyms_lookup(unsigned long addr, namebuf[0] = 0; if ((all_var && is_kernel(addr)) || - (!all_var && (is_kernel_text(addr) || is_kernel_inittext(addr)))) { - unsigned long symbol_end=0; + (!all_var && (is_kernel_text(addr) || is_kernel_inittext(addr) || + is_kernel_extratext(addr)))) { + unsigned long symbol_end = 0; /* do a binary search on the sorted kallsyms_addresses array */ low = 0; |