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-rw-r--r--sysdeps/x86_64/nptl/Makefile7
1 files changed, 0 insertions, 7 deletions
diff --git a/sysdeps/x86_64/nptl/Makefile b/sysdeps/x86_64/nptl/Makefile
index de43419bc9..c696cd5911 100644
--- a/sysdeps/x86_64/nptl/Makefile
+++ b/sysdeps/x86_64/nptl/Makefile
@@ -18,10 +18,3 @@
 ifeq ($(subdir),csu)
 gen-as-const-headers += tcb-offsets.sym
 endif
-
-ifeq ($(subdir),nptl)
-# P4s have problems with 4M aliasing.  We disturb the allocation of stacks
-# just enough so the subsequent allocations do not use stack address
-# (mod 4M) == 0.
-CFLAGS-pthread_create.c += -DMULTI_PAGE_ALIASING=65536
-endif