diff --git a/0093-PGO-kernel-Add-PGO-kernel-support.patch b/0093-PGO-kernel-Add-PGO-kernel-support.patch
new file mode 100644
index 0000000000000000000000000000000000000000..92e30aed9e116787acd84e9c1036227383c361d7
--- /dev/null
+++ b/0093-PGO-kernel-Add-PGO-kernel-support.patch
@@ -0,0 +1,46 @@
+From 90d3ef0637c66045eeab78ccf04e9ff51b9b451a Mon Sep 17 00:00:00 2001
+From: xiongzhou4 <xiongzhou4@huawei.com>
+Date: Thu, 1 Jun 2023 09:28:27 +0800
+Subject: [PATCH] [PGO kernel] Add fkernel-pgo option to support PGO kernel
+ compilation.
+
+If specified, disable TLS setting of instrumentation variables in
+gcc/tree-profile.c, as kernel does not support TLS.
+---
+ gcc/common.opt     | 4 ++++
+ gcc/tree-profile.c | 4 +++-
+ 2 files changed, 7 insertions(+), 1 deletion(-)
+
+diff --git a/gcc/common.opt b/gcc/common.opt
+index 238c97db8..6f0ed7cea 100644
+--- a/gcc/common.opt
++++ b/gcc/common.opt
+@@ -2302,6 +2302,10 @@ fprofile-generate=
+ Common Joined RejectNegative
+ Enable common options for generating profile info for profile feedback directed optimizations, and set -fprofile-dir=.
+ 
++fkernel-pgo
++Common Report Var(flag_kernel_pgo) Optimization Init(0)
++Disable TLS setting of instrumentation variables to support PGO kernel compilation in -fprofile-generate, as kernel does not support TLS.
++
+ fprofile-partial-training
+ Common Report Var(flag_profile_partial_training) Optimization
+ Do not assume that functions never executed during the train run are cold.
+diff --git a/gcc/tree-profile.c b/gcc/tree-profile.c
+index 6c0838261..924817472 100644
+--- a/gcc/tree-profile.c
++++ b/gcc/tree-profile.c
+@@ -105,7 +105,9 @@ init_ic_make_global_vars (void)
+   DECL_ARTIFICIAL (ic_tuple_var) = 1;
+   DECL_INITIAL (ic_tuple_var) = NULL;
+   DECL_EXTERNAL (ic_tuple_var) = 1;
+-  if (targetm.have_tls)
++  /* Disable TLS setting when compiling kernel in -fprofile-generate,
++     as kernel does not support TLS. */
++  if (targetm.have_tls && !flag_kernel_pgo)
+     set_decl_tls_model (ic_tuple_var, decl_default_tls_model (ic_tuple_var));
+ }
+ 
+-- 
+2.33.0
+
diff --git a/gcc.spec b/gcc.spec
index 6c341cea7c7835aefa12c74c54b6b0cb5ca69de2..5028b1139a7e8353c5326cdd470cf1a14ed17a93 100644
--- a/gcc.spec
+++ b/gcc.spec
@@ -61,7 +61,7 @@
 Summary: Various compilers (C, C++, Objective-C, ...)
 Name: gcc
 Version: %{gcc_version}
-Release: 28
+Release: 29
 License: GPLv3+ and GPLv3+ with exceptions and GPLv2+ with exceptions and LGPLv2+ and BSD
 URL: https://gcc.gnu.org
 
@@ -201,6 +201,7 @@ Patch89: 0089-Backport-libsanitizer-cherry-pick-9cf13067cb5088626b.patch
 Patch90: 0090-State-sysroot-option-as-validated-once-processed.patch
 Patch91: 0091-bogus-Wstringop-overflow-with-VLA-of-elements-larger.patch
 Patch92: 0092-phiopt2-Add-option-to-control-the-simplify.patch
+Patch93: 0093-PGO-kernel-Add-PGO-kernel-support.patch
 
 %global gcc_target_platform %{_arch}-linux-gnu
 
@@ -747,6 +748,7 @@ not stable, so plugins must be rebuilt any time GCC is updated.
 %patch90 -p1
 %patch91 -p1
 %patch92 -p1
+%patch93 -p1
 
 %build
 
@@ -2771,6 +2773,13 @@ end
 %doc rpm.doc/changelogs/libcc1/ChangeLog*
 
 %changelog
+* Fri Jun 2 2023 Xiong Zhou <xiongzhou4@huawei.com> - 10.3.1-29
+- Type:Sync
+- ID:NA
+- SUG:NA
+- DESC:Sync patch from openeuler/gcc
+       Add PGO kernel support.
+
 * Mon May 22 2023 huangxiaoquan <huangxiaoquan1@huawei.com> - 10.3.1-28
 - Type:Sync
 - ID:NA