commit 37f373e33496ea437cc7e375cc835c20d4b35fb2

Author: H.J. Lu <hjl.tools@gmail.com>

Date:   Thu Feb 10 11:52:50 2022 -0800

    x86-64: Remove bzero weak alias in SS2 memset

    commit 3d9f171bfb5325bd5f427e9fc386453358c6e840

    Author: H.J. Lu <hjl.tools@gmail.com>

    Date:   Mon Feb 7 05:55:15 2022 -0800

        x86-64: Optimize bzero

    added the optimized bzero.  Remove bzero weak alias in SS2 memset to

    avoid undefined __bzero in memset-sse2-unaligned-erms.

    (cherry picked from commit 0fb8800029d230b3711bf722b2a47db92d0e273f)

diff --git a/sysdeps/x86_64/multiarch/memset-sse2-unaligned-erms.S b/sysdeps/x86_64/multiarch/memset-sse2-unaligned-erms.S

index bac74ac37fd3c144..2951f7f5f70e274a 100644

--- a/sysdeps/x86_64/multiarch/memset-sse2-unaligned-erms.S

+++ b/sysdeps/x86_64/multiarch/memset-sse2-unaligned-erms.S

@@ -31,9 +31,7 @@

 # endif

 # undef weak_alias

-# define weak_alias(original, alias) \

-	.weak bzero; bzero = __bzero

-

+# define weak_alias(original, alias)

 # undef strong_alias

 # define strong_alias(ignored1, ignored2)

 #endif