diff --git a/glibc-sparc64-reloc.patch b/glibc-sparc64-reloc.patch
new file mode 100644
index 0000000..3b9c8a6
--- /dev/null
+++ b/glibc-sparc64-reloc.patch
@@ -0,0 +1,36 @@
+@@ -, +, @@ 
+ ChangeLog                          |    6 ++++++
+ sysdeps/sparc/sparc64/dl-machine.h |   10 ++++++----
+ 2 files changed, 12 insertions(+), 4 deletions(-)
+--- a/ChangeLog	
++++ a/ChangeLog	
+@@ -1,3 +1,9 @@ 
++2010-03-09  David S. Miller  <davem@davemloft.net>
++
++	* sysdeps/sparc/sparc64/dl-machine.h (elf_machine_rela): Handling
++	of R_SPARC_TLS_LE_* needs to use 32-bit loads and stores, not
++	64-bit ones.
++
+ 2009-10-27  Aurelien Jarno  <aurelien@aurel32.net>
+ 
+         [BZ #10855]
+--- a/sysdeps/sparc/sparc64/dl-machine.h	
++++ a/sysdeps/sparc/sparc64/dl-machine.h	
+@@ -513,11 +513,13 @@ elf_machine_rela (struct link_map *map, const Elf64_Rela *reloc,
+ 	  value = sym->st_value - sym_map->l_tls_offset
+ 	    + reloc->r_addend;
+ 	  if (r_type == R_SPARC_TLS_LE_HIX22)
+-	    *reloc_addr = (*reloc_addr & 0xffc00000)
+-	      | (((~value) >> 10) & 0x3fffff);
++	    *(unsigned int *)reloc_addr =
++	      ((*(unsigned int *)reloc_addr & 0xffc00000)
++	       | (((~value) >> 10) & 0x3fffff));
+ 	  else
+-	    *reloc_addr = (*reloc_addr & 0xffffe000) | (value & 0x3ff)
+-	      | 0x1c00;
++	    *(unsigned int *)reloc_addr =
++	      ((*(unsigned int *)reloc_addr & 0xffffe000) | (value & 0x3ff)
++	       | 0x1c00);
+ 	}
+       break;
+ # endif
diff --git a/glibc.spec b/glibc.spec
index 0b7de13..07a6c74 100644
--- a/glibc.spec
+++ b/glibc.spec
@@ -29,7 +29,7 @@
 Summary: The GNU libc libraries
 Name: glibc
 Version: %{glibcversion}
-Release: 2
+Release: 3
 # GPLv2+ is used in a bunch of programs, LGPLv2+ is used for libraries.
 # Things that are linked directly into dynamically linked programs
 # and shared libraries (e.g. crt files, lib*_nonshared.a) have an additional
@@ -43,6 +43,8 @@ Source1: %{glibcsrcdir}-fedora.tar.bz2
 Patch0: %{name}-fedora.patch
 Patch1: %{name}-ia64-lib64.patch
 Patch2: sparc-shared-mapping.patch
+Patch3: glibc-sparc64-reloc.patch
+
 Buildroot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 Obsoletes: glibc-profile < 2.4
 Provides: ldconfig
@@ -249,6 +251,7 @@ package or when debugging this package.
 %setup -q -n %{glibcsrcdir} -b1
 %patch0 -E -p1
 %patch2 -p1
+%patch3 -p1
 %ifarch ia64
 %if "%{_lib}" == "lib64"
 %patch1 -p1
@@ -1040,6 +1043,9 @@ rm -f *.filelist*
 %endif
 
 %changelog
+* Thu Mar 09 2010 Dennis Gilmore <dennis@ausil.us> - 2.11.1-3
+- add patch to fix sparc TLS reloc (BZ#571551).
+
 * Wed Feb 10 2010 Dennis Gilmore <dennis@ausil.us> - 2.11.1-2
 - add sparc locale patch commited upstream to the fedora branch