[patch] Patch to glibc-2.23/sysdeps/x86_64/cacheinfo.c

cacheinfo.patch (text/plain), 427 bytes, created by tedheadster on 2017-07-05 16:35:53 UTC

--- a/sysdeps/x86/cacheinfo.c	
+++ a/sysdeps/x86/cacheinfo.c	
@@ -259,7 +259,9 @@ intel_check_word (int name, unsigned int value, bool *has_level_2,
 static long int __attribute__ ((noinline))
 handle_intel (int name, unsigned int maxidx)
 {
-  assert (maxidx >= 2);
+  /* Return -1 for older CPUs.  */
+  if (maxidx < 2)
+    return -1;
 
   /* OK, we can use the CPUID instruction to get all info about the
      caches.  */