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From: "hjl.tools at gmail dot com" <sourceware-bugzilla@sourceware.org>
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Subject: [Bug dynamic-link/27072] static pie ifunc resolvers run before hwcap
 is setup
Date: Thu, 07 Jan 2021 17:10:49 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D27072

--- Comment #4 from H.J. Lu <hjl.tools at gmail dot com> ---
This works on x86:

diff --git a/csu/libc-start.c b/csu/libc-start.c
index db859c3bed..3c2cf2f384 100644
--- a/csu/libc-start.c
+++ b/csu/libc-start.c
@@ -142,6 +142,8 @@ LIBC_START_MAIN (int (*main) (int, char **, char **
MAIN_AUXVEC_DECL),
   int result;

 #ifndef SHARED
+  ARCH_INIT_CPU_FEATURES ();
+
   _dl_relocate_static_pie ();

   char **ev =3D &argv[argc + 1];
@@ -189,8 +191,6 @@ LIBC_START_MAIN (int (*main) (int, char **, char **
MAIN_AUXVEC_DECL),

   __tunables_init (__environ);

-  ARCH_INIT_CPU_FEATURES ();
-
   /* Perform IREL{,A} relocations.  */
   ARCH_SETUP_IREL ();

--=20
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