X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fruntime%2Fx86-linux-os.c;h=15eb762787fd401ee1dd461c478dd2783e51d076;hb=eb5265ab22a2b1cae18bbdf43c871dba9b5927ea;hp=25d9cd78e230782f56619adf556c67969ef609a6;hpb=a7c2f2622f1ceeeb3459cb6bbcf261bda1ff2327;p=sbcl.git

diff --git a/src/runtime/x86-linux-os.c b/src/runtime/x86-linux-os.c
index 25d9cd7..15eb762 100644
--- a/src/runtime/x86-linux-os.c
+++ b/src/runtime/x86-linux-os.c
@@ -70,8 +70,8 @@ volatile lispobj modify_ldt_lock;	/* protect all calls to modify_ldt */
 int arch_os_thread_init(struct thread *thread) {
     stack_t sigstack;
 #ifdef LISP_FEATURE_SB_THREAD
-    /* this must be called from a function that has an exclusive lock
-     * on all_threads
+    /* FIXME Lock ordering rules: all_threads_lock must usually be
+     * held when getting modify_ldt_lock
      */
     struct user_desc ldt_entry = {
 	1, 0, 0, /* index, address, length filled in later */