diff --git a/0049-iw-fix-cmd_size-determination-with-LTO.patch b/0049-iw-fix-cmd_size-determination-with-LTO.patch
deleted file mode 100644
index eb1681e..0000000
--- a/0049-iw-fix-cmd_size-determination-with-LTO.patch
+++ /dev/null
@@ -1,58 +0,0 @@
-From ae03bc6effdffe145c871d70ce346f93faefc71b Mon Sep 17 00:00:00 2001
-From: Johannes Berg <johannes.berg@intel.com>
-Date: Thu, 28 Feb 2019 21:34:03 +0100
-Subject: [PATCH 49/50] iw: fix cmd_size determination with LTO
-
-Use a separate section to determine the cmd_size as in LTO
-the entries in __cmd get freely rearranged, leading to a
-(usually) very large cmd_size, and thus to the whole thing
-not working.
-
-Change-Id: I3437ad34de1d927961a3e98f109794d7a884327f
-Signed-off-by: Johannes Berg <johannes.berg@intel.com>
----
- iw.c | 21 ++++++++++++++++++++-
- 1 file changed, 20 insertions(+), 1 deletion(-)
-
-diff --git a/iw.c b/iw.c
-index 76f152d..afc8118 100644
---- a/iw.c
-+++ b/iw.c
-@@ -542,6 +542,25 @@ int handle_cmd(struct nl80211_state *state, enum id_input idby,
- 	return __handle_cmd(state, idby, argc, argv, NULL);
- }
- 
-+/*
-+ * Unfortunately, I don't know how densely the linker packs the struct cmd.
-+ * For example, if you have a 72-byte struct cmd, the linker will pad each
-+ * out to 96 bytes before putting them together in the section. There must
-+ * be some algorithm, but I haven't found it yet.
-+ *
-+ * We used to calculate this by taking the (abs value of) the difference
-+ * between __section_get and __section_set, but if LTO is enabled then this
-+ * stops working because the entries of the "__cmd" section get rearranged
-+ * freely by the compiler/linker.
-+ *
-+ * Fix this by using yet another "__sizer" section that only contains these
-+ * two entries - then the (abs value of) the difference between them will
-+ * be how they get packed and that can be used to iterate the __cmd section
-+ * as well.
-+ */
-+static struct cmd sizer1 __attribute__((used,section("__sizer"))) = {};
-+static struct cmd sizer2 __attribute__((used,section("__sizer"))) = {};
-+
- int main(int argc, char **argv)
- {
- 	struct nl80211_state nlstate;
-@@ -549,7 +568,7 @@ int main(int argc, char **argv)
- 	const struct cmd *cmd = NULL;
- 
- 	/* calculate command size including padding */
--	cmd_size = labs((long)&__section_set - (long)&__section_get);
-+	cmd_size = labs((uintptr_t)&sizer2 - (uintptr_t)&sizer1);
- 	/* strip off self */
- 	argc--;
- 	argv0 = *argv++;
--- 
-1.8.3.1
-
diff --git a/iw-5.0.1.tar.gz b/iw-5.0.1.tar.gz
deleted file mode 100644
index ef35130..0000000
Binary files a/iw-5.0.1.tar.gz and /dev/null differ
diff --git a/iw-5.9.tar.gz b/iw-5.9.tar.gz
new file mode 100644
index 0000000..6276e42
Binary files /dev/null and b/iw-5.9.tar.gz differ
diff --git a/iw.spec b/iw.spec
index b7e2175..404dad9 100644
--- a/iw.spec
+++ b/iw.spec
@@ -1,5 +1,5 @@
 Name:           iw
-Version:        5.0.1
+Version:        5.9
 Release:        1
 Summary:        A nl80211 based wireless configuration tool
 
@@ -7,8 +7,6 @@ License:        ISC
 URL:            https://wireless.kernel.org/en/users/Documentation/%{name}
 Source0:        https://www.kernel.org/pub/software/network/%{name}/%{name}-%{version}.tar.gz
 
-Patch6000:      0049-iw-fix-cmd_size-determination-with-LTO.patch
-
 BuildRequires:  gcc kernel-headers libnl3-devel pkgconfig
 
 %description
@@ -39,5 +37,11 @@ export CFLAGS="$RPM_OPT_FLAGS" LDFLAGS="$RPM_LD_FLAGS"
 %{_mandir}/man8/iw.*
 
 %changelog
+* Fri Jan 22 2021 xihaochen<xihaochen@huawei.com> - 5.9-1
+- Type:requirements
+- ID:NA
+- SUG:NA
+- DESC: update iw to 5.9
+
 * Mon Sep 02 2019 openEuler Buildteam <buildteam@openeuler.org> - 5.0.1-1
 - Package init