diff --git a/0001-io_uring-rename-pad-field-of-io_uring_buf_reg-to-fla.patch b/0001-io_uring-rename-pad-field-of-io_uring_buf_reg-to-fla.patch
new file mode 100644
index 0000000000000000000000000000000000000000..cea1e73d9ced5f6fc7e0e500eeff333bc3df02ad
--- /dev/null
+++ b/0001-io_uring-rename-pad-field-of-io_uring_buf_reg-to-fla.patch
@@ -0,0 +1,84 @@
+From c915bf597b6a22e8c5ca25839b04130ed941f69a Mon Sep 17 00:00:00 2001
+From: "Dmitry V. Levin" <ldv@strace.io>
+Date: Fri, 28 Apr 2023 08:00:00 +0000
+Subject: [PATCH] io_uring: rename pad field of io_uring_buf_reg to flags
+
+* bundled/linux/include/uapi/linux/io_uring.h (struct io_uring_buf_reg):
+Rename pad to flags following the change introduced by Linux kernel
+commit v6.3-rc5-6-g81cf17cd3ab3.
+* src/io_uring.c (print_io_uring_buf_reg): Likewise.
+* tests/io_uring_register.c (main): Likewise.
+---
+ bundled/linux/include/uapi/linux/io_uring.h | 2 +-
+ src/io_uring.c                              | 8 +++-----
+ tests/io_uring_register.c                   | 6 +++---
+ 3 files changed, 7 insertions(+), 9 deletions(-)
+
+diff --git a/bundled/linux/include/uapi/linux/io_uring.h b/bundled/linux/include/uapi/linux/io_uring.h
+index 0ad3da2..60338e8 100644
+--- a/bundled/linux/include/uapi/linux/io_uring.h
++++ b/bundled/linux/include/uapi/linux/io_uring.h
+@@ -525,7 +525,7 @@ struct io_uring_buf_reg {
+ 	__u64	ring_addr;
+ 	__u32	ring_entries;
+ 	__u16	bgid;
+-	__u16	pad;
++	__u16	flags;
+ 	__u64	resv[3];
+ };
+ 
+diff --git a/src/io_uring.c b/src/io_uring.c
+index 1f3c6bb..0882ee7 100644
+--- a/src/io_uring.c
++++ b/src/io_uring.c
+@@ -565,7 +565,7 @@ print_io_uring_buf_reg(struct tcb *tcp, const kernel_ulong_t addr)
+ {
+ 	struct io_uring_buf_reg arg;
+ 	CHECK_TYPE_SIZE(arg, 40);
+-	CHECK_TYPE_SIZE(arg.pad, sizeof(uint16_t));
++	CHECK_TYPE_SIZE(arg.flags, sizeof(uint16_t));
+ 	CHECK_TYPE_SIZE(arg.resv, sizeof(uint64_t) * 3);
+ 
+ 	if (umove_or_printaddr(tcp, addr, &arg))
+@@ -580,10 +580,8 @@ print_io_uring_buf_reg(struct tcb *tcp, const kernel_ulong_t addr)
+ 	tprint_struct_next();
+ 	PRINT_FIELD_U(arg, bgid);
+ 
+-	if (arg.pad) {
+-		tprint_struct_next();
+-		PRINT_FIELD_X(arg, pad);
+-	}
++	tprint_struct_next();
++	PRINT_FIELD_X(arg, flags);
+ 
+ 	if (!IS_ARRAY_ZERO(arg.resv)) {
+ 		tprint_struct_next();
+diff --git a/tests/io_uring_register.c b/tests/io_uring_register.c
+index 3b7879a..8f49eae 100644
+--- a/tests/io_uring_register.c
++++ b/tests/io_uring_register.c
+@@ -1102,7 +1102,7 @@ main(void)
+ 			buf_reg->ring_addr = j & 2 ? (uintptr_t) buf_reg : 0;
+ 			buf_reg->ring_entries = j & 4 ? 3141592653 : 0;
+ 			buf_reg->bgid = j & 8 ? 42069 : 0;
+-			buf_reg->pad = j & 16 ? 31337 : 0;
++			buf_reg->flags = j & 16 ? 31337 : 0;
+ 			buf_reg->resv[0] = j &  32 ? 0xbadc0deddeadfaceULL : 0;
+ 			buf_reg->resv[1] = j &  64 ? 0xdecaffedbeefdeadULL : 0;
+ 			buf_reg->resv[2] = j & 128 ? 0xbadc0dedfacefeedULL : 0;
+@@ -1117,10 +1117,10 @@ main(void)
+ 				printf("%p", buf_reg);
+ 			else
+ 				printf("NULL");
+-			printf(", ring_entries=%s, bgid=%s%s",
++			printf(", ring_entries=%s, bgid=%s, flags=%s",
+ 			       j & 4 ? "3141592653" : "0",
+ 			       j & 8 ? "42069" : "0",
+-			       j & 16 ? ", pad=0x7a69" : "");
++			       j & 16 ? "0x7a69" : "0");
+ 			if (j & 0xe0) {
+ 				printf(", resv=[%s, %s, %s]",
+ 				       j &  32 ? "0xbadc0deddeadface" : "0",
+-- 
+2.33.0
+
diff --git a/strace.spec b/strace.spec
index 628113be2353a3d32cde164ee4f41c248202bb41..44c8067267c28243e8636c77c5eb4528023d6257 100644
--- a/strace.spec
+++ b/strace.spec
@@ -1,7 +1,7 @@
 Summary: Tracks and displays system calls associated with a running process
 Name: strace
 Version: 6.1
-Release: 3
+Release: 4
 # The test suite is GPLv2+, all the rest is LGPLv2.1+.
 License: LGPL-2.1+ and GPL-2.0+
 # Some distros require Group tag to be present,
@@ -42,6 +42,8 @@ BuildRequires: pkgconfig(bluez)
 %{?!make_build:   %global make_build %__make %{?_smp_mflags}}
 %{?!make_install: %global make_install %__make install DESTDIR="%{?buildroot}"}
 
+Patch0001: 0001-io_uring-rename-pad-field-of-io_uring_buf_reg-to-fla.patch
+
 %description
 The strace program intercepts and records the system calls called and
 received by a running process.  Strace can print a record of each
@@ -53,7 +55,7 @@ Install strace if you need a tool to track the system calls made and
 received by a process.
 
 %prep
-%setup -q
+%autosetup -p1 -n %{name}-%{version}
 echo -n %version-%release > .tarball-version
 echo -n 2022 > .year
 echo -n 2022-10-16 > doc/.strace.1.in.date
@@ -112,6 +114,9 @@ wait
 %{_mandir}/man1/*
 
 %changelog
+* Tue Aug 8 2023 suweifeng <suweifeng1@huawei.com> - 6.1-4
+- Fix compile error with kernel 6.4
+
 * Mon Jul 10 2023 zhujin <zhujin18@huawei.com> - 6.1-3
 - Fixed obs build error