fix smap

gistfile1.txt

f905ddb5-9113-c52a-d3ce-d0db83321d72:uts $ git staged
diff --git a/usr/src/uts/intel/ia32/ml/copy.s b/usr/src/uts/intel/ia32/ml/copy.s
index d02637e5fe..8c23d794f9 100644
--- a/usr/src/uts/intel/ia32/ml/copy.s
+++ b/usr/src/uts/intel/ia32/ml/copy.s
@@ -1902,30 +1902,6 @@ _flt_/**/NAME:                                   \
        .string "copyout_noerr: argument not in kernel address space"
 #endif
 
-/*
- * These functions are used for SMAP, supervisor mode access protection. They
- * are hotpatched to become real instructions when the system starts up which is
- * done in mlsetup() as a part of enabling the other CR4 related features.
- *
- * Generally speaking, smap_disable() is a stac instruction and smap_enable is a
- * clac instruction. It's safe to call these any number of times, and in fact,
- * out of paranoia, the kernel will likely call it at several points.
- */
-
-       ENTRY(smap_disable)
-       nop
-       nop
-       nop
-       ret
-       SET_SIZE(smap_disable)
-
-       ENTRY(smap_enable)
-       nop
-       nop
-       nop
-       ret
-       SET_SIZE(smap_enable)
-
 .data
 .align 4
 .globl _smap_enable_patch_count