diff --git a/glibc-RHEL-87645.patch b/glibc-RHEL-87645.patch
new file mode 100644
index 0000000..83ec4c4
--- /dev/null
+++ b/glibc-RHEL-87645.patch
@@ -0,0 +1,67 @@
+commit 5ffc903216901914dc2ad9715088d3fe9d1ef205
+Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
+Date:   Tue Oct 8 15:45:29 2024 -0300
+
+    misc: Add support for Linux uio.h RWF_ATOMIC flag
+    
+    Linux 6.11 adds the new flag for pwritev2 (commit
+    c34fc6f26ab86d03a2d47446f42b6cd492dfdc56).
+    
+    Checked on x86_64-linux-gnu on 6.11 kernel.
+    
+    Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
+
+diff --git a/manual/llio.texi b/manual/llio.texi
+index 05ab44c6e7..0eb336f70b 100644
+--- a/manual/llio.texi
++++ b/manual/llio.texi
+@@ -1381,6 +1381,19 @@ Per-IO synchronization as if the file was opened with @code{O_APPEND} flag.
+ @item RWF_NOAPPEND
+ This flag allows an offset to be honored, even if the file was opened with
+ @code{O_APPEND} flag.
++
++@item RWF_ATOMIC
++Indicate that the write is to be issued with torn-write prevention.  The
++input buffer should follow some contraints: the total length should be
++power-of-2 in size and also sizes between @code{atomic_write_unit_min}
++and @code{atomic_write_unit_max}, the @code{struct iovec} count should be
++up to @code{atomic_write_segments_max}, and the offset should be
++naturally-aligned with regard to total write length.
++
++The @code{atomic_*} values can be obtained with @code{statx} along with
++@code{STATX_WRITE_ATOMIC} flag.
++
++This is a Linux-specific extension.
+ @end vtable
+ 
+ When the source file is compiled with @code{_FILE_OFFSET_BITS == 64} the
+diff --git a/misc/tst-preadvwritev2-common.c b/misc/tst-preadvwritev2-common.c
+index 8e04ff7282..4556421a43 100644
+--- a/misc/tst-preadvwritev2-common.c
++++ b/misc/tst-preadvwritev2-common.c
+@@ -37,8 +37,11 @@
+ #ifndef RWF_NOAPPEND
+ # define RWF_NOAPPEND 0
+ #endif
++#ifndef RWF_ATOMIC
++# define RWF_ATOMIC 0
++#endif
+ #define RWF_SUPPORTED	(RWF_HIPRI | RWF_DSYNC | RWF_SYNC | RWF_NOWAIT \
+-			 | RWF_APPEND | RWF_NOAPPEND)
++			 | RWF_APPEND | RWF_NOAPPEND | RWF_ATOMIC)
+ 
+ /* Generic uio_lim.h does not define IOV_MAX.  */
+ #ifndef IOV_MAX
+diff --git a/sysdeps/unix/sysv/linux/bits/uio-ext.h b/sysdeps/unix/sysv/linux/bits/uio-ext.h
+index ead7a09156..85ed21bac5 100644
+--- a/sysdeps/unix/sysv/linux/bits/uio-ext.h
++++ b/sysdeps/unix/sysv/linux/bits/uio-ext.h
+@@ -48,6 +48,8 @@ extern ssize_t process_vm_writev (pid_t __pid, const struct iovec *__lvec,
+ #define RWF_NOWAIT	0x00000008 /* per-IO nonblocking mode.  */
+ #define RWF_APPEND	0x00000010 /* per-IO O_APPEND.  */
+ #define RWF_NOAPPEND	0x00000020 /* per-IO negation of O_APPEND */
++#define RWF_ATOMIC	0x00000040 /* Write is to be issued with torn-write
++				      prevention.  */
+ 
+ __END_DECLS
+