Merge branch 'next' into for-linus

3 files changed, 32 insertions, 3 deletions

diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
index b89efe6e4c85..8e730ccc3f2b 100644
--- a/scripts/mod/file2alias.c
+++ b/scripts/mod/file2alias.c
@@ -1029,6 +1029,31 @@ static int do_amba_entry(const char *filename,
 }
 ADD_TO_DEVTABLE("amba", struct amba_id, do_amba_entry);
 
+/* LOOKS like x86cpu:vendor:VVVV:family:FFFF:model:MMMM:feature:*,FEAT,*
+ * All fields are numbers. It would be nicer to use strings for vendor
+ * and feature, but getting those out of the build system here is too
+ * complicated.
+ */
+
+static int do_x86cpu_entry(const char *filename, struct x86_cpu_id *id,
+                           char *alias)
+{
+        id->feature = TO_NATIVE(id->feature);
+        id->family = TO_NATIVE(id->family);
+        id->model = TO_NATIVE(id->model);
+        id->vendor = TO_NATIVE(id->vendor);
+
+        strcpy(alias, "x86cpu:");
+        ADD(alias, "vendor:",  id->vendor != X86_VENDOR_ANY, id->vendor);
+        ADD(alias, ":family:", id->family != X86_FAMILY_ANY, id->family);
+        ADD(alias, ":model:",  id->model  != X86_MODEL_ANY,  id->model);
+        strcat(alias, ":feature:*");
+        if (id->feature != X86_FEATURE_ANY)
+                sprintf(alias + strlen(alias), "%04X*", id->feature);
+        return 1;
+}
+ADD_TO_DEVTABLE("x86cpu", struct x86_cpu_id, do_x86cpu_entry);
+
 /* Does namelen bytes of name exactly match the symbol? */
 static bool sym_is(const char *name, unsigned namelen, const char *symbol)
 {
diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
index 9adb667dd31a..c4e7d1510f9d 100644
--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c
@@ -132,8 +132,10 @@ static struct module *new_module(char *modname)
         /* strip trailing .o */
         s = strrchr(p, '.');
         if (s != NULL)
-                if (strcmp(s, ".o") == 0)
+                if (strcmp(s, ".o") == 0) {
                         *s = '\0';
+                        mod->is_dot_o = 1;
+                }
 
         /* add to list */
         mod->name = p;
@@ -587,7 +589,8 @@ static void handle_modversions(struct module *mod, struct elf_info *info,
         unsigned int crc;
         enum export export;
 
-        if (!is_vmlinux(mod->name) && strncmp(symname, "__ksymtab", 9) == 0)
+        if ((!is_vmlinux(mod->name) || mod->is_dot_o) &&
+            strncmp(symname, "__ksymtab", 9) == 0)
                 export = export_from_secname(info, get_secindex(info, sym));
         else
                 export = export_from_sec(info, get_secindex(info, sym));
@@ -849,7 +852,7 @@ static void check_section(const char *modname, struct elf_info *elf,
 
 #define ALL_INIT_DATA_SECTIONS \
         ".init.setup$", ".init.rodata$", \
-        ".devinit.rodata$", ".cpuinit.rodata$", ".meminit.rodata$" \
+        ".devinit.rodata$", ".cpuinit.rodata$", ".meminit.rodata$", \
         ".init.data$", ".devinit.data$", ".cpuinit.data$", ".meminit.data$"
 #define ALL_EXIT_DATA_SECTIONS \
         ".exit.data$", ".devexit.data$", ".cpuexit.data$", ".memexit.data$"
diff --git a/scripts/mod/modpost.h b/scripts/mod/modpost.h
index 2031119080dc..51207e4d5f8b 100644
--- a/scripts/mod/modpost.h
+++ b/scripts/mod/modpost.h
@@ -113,6 +113,7 @@ struct module {
         int has_cleanup;
         struct buffer dev_table_buf;
         char         srcversion[25];
+        int is_dot_o;
 };
 
 struct elf_info {