1 files changed, 13 insertions, 7 deletions

diff --git a/scripts/kallsyms.c b/scripts/kallsyms.c
index fe11df83d1fc..d3d2e5341051 100644
--- a/scripts/kallsyms.c
+++ b/scripts/kallsyms.c
@@ -67,7 +67,7 @@ struct sym_entry {
 
 static struct sym_entry *table;
 static int size, cnt;
-static unsigned long long _stext, _etext, _sinittext, _einittext;
+static unsigned long long _stext, _etext, _sinittext, _einittext, _sextratext, _eextratext;
 static int all_symbols = 0;
 static char symbol_prefix_char = '\0';
 
@@ -139,6 +139,10 @@ read_symbol(FILE *in, struct sym_entry *s)
                 _sinittext = s->addr;
         else if (strcmp(sym, "_einittext") == 0)
                 _einittext = s->addr;
+        else if (strcmp(sym, "_sextratext") == 0)
+                _sextratext = s->addr;
+        else if (strcmp(sym, "_eextratext") == 0)
+                _eextratext = s->addr;
         else if (toupper(s->type) == 'A')
         {
                 /* Keep these useful absolute symbols */
@@ -194,16 +198,18 @@ symbol_valid(struct sym_entry *s)
          * and inittext sections are discarded */
         if (!all_symbols) {
                 if ((s->addr < _stext || s->addr > _etext)
-                    && (s->addr < _sinittext || s->addr > _einittext))
+                    && (s->addr < _sinittext || s->addr > _einittext)
+                    && (s->addr < _sextratext || s->addr > _eextratext))
                         return 0;
                 /* Corner case.  Discard any symbols with the same value as
-                 * _etext or _einittext, they can move between pass 1 and 2
-                 * when the kallsyms data is added.  If these symbols move then
-                 * they may get dropped in pass 2, which breaks the kallsyms
-                 * rules.
+                 * _etext _einittext or _eextratext; they can move between pass
+                 * 1 and 2 when the kallsyms data are added.  If these symbols
+                 * move then they may get dropped in pass 2, which breaks the
+                 * kallsyms rules.
                  */
                 if ((s->addr == _etext && strcmp(s->sym + offset, "_etext")) ||
-                    (s->addr == _einittext && strcmp(s->sym + offset, "_einittext")))
+                    (s->addr == _einittext && strcmp(s->sym + offset, "_einittext")) ||
+                    (s->addr == _eextratext && strcmp(s->sym + offset, "_eextratext")))
                         return 0;
         }