Remove lxprocfs - not needed for LX zones.
OS-2810 siginfo missed lxproc
OS-1694 exit()/lxprocfs races can induce panic
OS-1682 lxpr_uiobuf_write() can overflow its buffer
OS-1119 add lxproc, a coarsely Linux-compatible /proc

@@ -1801,10 +1801,13 @@
         @($(LHEAD) $(LINT.c) $< $(LTAIL))
 
 $(LINTS_DIR)/%.ln:              $(UTSBASE)/common/fs/lofs/%.c
         @($(LHEAD) $(LINT.c) $< $(LTAIL))
 
+$(LINTS_DIR)/%.ln:              $(UTSBASE)/common/fs/lxproc/%.c
+        @($(LHEAD) $(LINT.c) $< $(LTAIL))
+
 $(LINTS_DIR)/%.ln:              $(UTSBASE)/common/fs/mntfs/%.c
         @($(LHEAD) $(LINT.c) $< $(LTAIL))
 
 $(LINTS_DIR)/%.ln:              $(UTSBASE)/common/fs/namefs/%.c
         @($(LHEAD) $(LINT.c) $< $(LTAIL))