diff --git a/makedumpfile-use-uts_namespace.name-offset-VMCOREINFO.patch b/makedumpfile-use-uts_namespace.name-offset-VMCOREINFO.patch
new file mode 100644
index 0000000..c92f42b
--- /dev/null
+++ b/makedumpfile-use-uts_namespace.name-offset-VMCOREINFO.patch
@@ -0,0 +1,96 @@
+From: Alexander Egorenkov <egorenar@linux.ibm.com>
+Date: Fri, 18 Sep 2020 13:55:56 +0200
+Subject: make use of 'uts_namespace.name' offset in VMCOREINFO
+Upstream: merged
+Git-commit: 54aec3878b3f91341e6bc735eda158cca5c54ec9
+
+* Required for kernel 5.11
+
+The offset of the field 'init_uts_ns.name' has changed since
+kernel commit 9a56493f6942 ("uts: Use generic ns_common::count").
+Make use of the offset 'uts_namespace.name' if available in
+VMCOREINFO.
+
+Signed-off-by: Alexander Egorenkov <egorenar@linux.ibm.com>
+Acked-by: Petr Tesarik <ptesarik@suse.com>
+---
+ makedumpfile.c |   17 +++++++++++++++--
+ makedumpfile.h |    6 ++++++
+ 2 files changed, 21 insertions(+), 2 deletions(-)
+
+--- a/makedumpfile.c
++++ b/makedumpfile.c
+@@ -1159,7 +1159,10 @@ check_release(void)
+ 	if (SYMBOL(system_utsname) != NOT_FOUND_SYMBOL) {
+ 		utsname = SYMBOL(system_utsname);
+ 	} else if (SYMBOL(init_uts_ns) != NOT_FOUND_SYMBOL) {
+-		utsname = SYMBOL(init_uts_ns) + sizeof(int);
++		if (OFFSET(uts_namespace.name) != NOT_FOUND_STRUCTURE)
++			utsname = SYMBOL(init_uts_ns) + OFFSET(uts_namespace.name);
++		else
++			utsname = SYMBOL(init_uts_ns) + sizeof(int);
+ 	} else {
+ 		ERRMSG("Can't get the symbol of system_utsname.\n");
+ 		return FALSE;
+@@ -2040,6 +2043,11 @@ get_structure_info(void)
+ 	SIZE_INIT(cpu_spec, "cpu_spec");
+ 	OFFSET_INIT(cpu_spec.mmu_features, "cpu_spec", "mmu_features");
+ 
++	/*
++	 * Get offsets of the uts_namespace's members.
++	 */
++	OFFSET_INIT(uts_namespace.name, "uts_namespace", "name");
++
+ 	return TRUE;
+ }
+ 
+@@ -2109,7 +2117,10 @@ get_str_osrelease_from_vmlinux(void)
+ 	if (SYMBOL(system_utsname) != NOT_FOUND_SYMBOL) {
+ 		utsname = SYMBOL(system_utsname);
+ 	} else if (SYMBOL(init_uts_ns) != NOT_FOUND_SYMBOL) {
+-		utsname = SYMBOL(init_uts_ns) + sizeof(int);
++		if (OFFSET(uts_namespace.name) != NOT_FOUND_STRUCTURE)
++			utsname = SYMBOL(init_uts_ns) + OFFSET(uts_namespace.name);
++		else
++			utsname = SYMBOL(init_uts_ns) + sizeof(int);
+ 	} else {
+ 		ERRMSG("Can't get the symbol of system_utsname.\n");
+ 		return FALSE;
+@@ -2344,6 +2355,7 @@ write_vmcoreinfo_data(void)
+ 	WRITE_MEMBER_OFFSET("vmemmap_backing.list", vmemmap_backing.list);
+ 	WRITE_MEMBER_OFFSET("mmu_psize_def.shift", mmu_psize_def.shift);
+ 	WRITE_MEMBER_OFFSET("cpu_spec.mmu_features", cpu_spec.mmu_features);
++	WRITE_MEMBER_OFFSET("uts_namespace.name", uts_namespace.name);
+ 
+ 	if (SYMBOL(node_data) != NOT_FOUND_SYMBOL)
+ 		WRITE_ARRAY_LENGTH("node_data", node_data);
+@@ -2745,6 +2757,7 @@ read_vmcoreinfo(void)
+ 	READ_MEMBER_OFFSET("vmemmap_backing.list", vmemmap_backing.list);
+ 	READ_MEMBER_OFFSET("mmu_psize_def.shift", mmu_psize_def.shift);
+ 	READ_MEMBER_OFFSET("cpu_spec.mmu_features", cpu_spec.mmu_features);
++	READ_MEMBER_OFFSET("uts_namespace.name", uts_namespace.name);
+ 
+ 	READ_STRUCTURE_SIZE("printk_log", printk_log);
+ 	READ_STRUCTURE_SIZE("printk_ringbuffer", printk_ringbuffer);
+--- a/makedumpfile.h
++++ b/makedumpfile.h
+@@ -1728,6 +1728,8 @@ struct size_table {
+ 	long	cpu_spec;
+ 
+ 	long	pageflags;
++
++	long	uts_namespace;
+ };
+ 
+ struct offset_table {
+@@ -1935,6 +1937,10 @@ struct offset_table {
+ 	struct cpu_spec_s {
+ 		long	mmu_features;
+ 	} cpu_spec;
++
++	struct uts_namespace_s {
++		long	name;
++	} uts_namespace;
+ };
+ 
+ /*
diff --git a/makedumpfile.changes b/makedumpfile.changes
index d7f13a8..9609c47 100644
--- a/makedumpfile.changes
+++ b/makedumpfile.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Wed Apr  7 09:52:16 UTC 2021 - Petr Tesařík <ptesarik@suse.com>
+
+- Support kernel 5.11:
+  * makedumpfile-use-uts_namespace.name-offset-VMCOREINFO.patch:
+    make use of 'uts_namespace.name' offset in VMCOREINFO.
+
 -------------------------------------------------------------------
 Sun Apr  4 13:13:31 UTC 2021 - Petr Tesařík <ptesarik@suse.com>
 
diff --git a/makedumpfile.spec b/makedumpfile.spec
index 1f18a38..706f400 100644
--- a/makedumpfile.spec
+++ b/makedumpfile.spec
@@ -45,6 +45,7 @@ Patch2:         %{name}-ppc64-VA-range-SUSE.patch
 Patch3:         %{name}-PN_XNUM.patch
 Patch4:         %{name}-printk-add-support-for-lockless-ringbuffer.patch
 Patch5:         %{name}-printk-use-committed-finalized-state-value.patch
+Patch6:         %{name}-use-uts_namespace.name-offset-VMCOREINFO.patch
 BuildRequires:  libdw-devel
 BuildRequires:  libelf-devel
 BuildRequires:  libeppic-devel