Merge commit '5359533801e3dd3abca5b7d3d985b0b33fd9fe8b' into drm-core-next

This commit changed an internal radeon structure, that meant a new driver
in -next had to be fixed up, merge in the commit and fix up the driver.

Also fixes a trivial nouveau merge.

Conflicts:
	drivers/gpu/drm/nouveau/nouveau_mem.c

1 files changed, 8 insertions, 3 deletions

diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c
index f6a929e74981..0866bcdb5e8e 100644
--- a/tools/perf/util/header.c
+++ b/tools/perf/util/header.c
@@ -270,11 +270,15 @@ int build_id_cache__add_s(const char *sbuild_id, const char *debugdir,
                           const char *name, bool is_kallsyms)
 {
         const size_t size = PATH_MAX;
-        char *realname = realpath(name, NULL),
-             *filename = malloc(size),
+        char *realname, *filename = malloc(size),
              *linkname = malloc(size), *targetname;
         int len, err = -1;
 
+        if (is_kallsyms)
+                realname = (char *)name;
+        else
+                realname = realpath(name, NULL);
+
         if (realname == NULL || filename == NULL || linkname == NULL)
                 goto out_free;
 
@@ -306,7 +310,8 @@ int build_id_cache__add_s(const char *sbuild_id, const char *debugdir,
         if (symlink(targetname, linkname) == 0)
                 err = 0;
 out_free:
-        free(realname);
+        if (!is_kallsyms)
+                free(realname);
         free(filename);
         free(linkname);
         return err;