diff --git a/0001-ELF-Support-package-metadata.patch b/0001-ELF-Support-package-metadata.patch
new file mode 100644
index 0000000..31a3ab4
--- /dev/null
+++ b/0001-ELF-Support-package-metadata.patch
@@ -0,0 +1,170 @@
+From 2a5f3345e72b2c1a66d3714eaae37e7b05ef5c65 Mon Sep 17 00:00:00 2001
+From: Alex Brachet <abrachet@google.com>
+Date: Mon, 8 Aug 2022 21:31:58 +0000
+Subject: [PATCH] [ELF] Support --package-metadata
+
+This was recently introduced in GNU linkers and it makes sense for
+ld.lld to have the same support. This implementation omits checking if
+the input string is valid json to reduce size bloat.
+
+Differential Revision: https://reviews.llvm.org/D131439
+---
+ lld/ELF/Config.h                |  1 +
+ lld/ELF/Driver.cpp              |  1 +
+ lld/ELF/Options.td              |  2 ++
+ lld/ELF/SyntheticSections.cpp   | 14 ++++++++++++++
+ lld/ELF/SyntheticSections.h     | 11 +++++++++++
+ lld/ELF/Writer.cpp              |  5 +++++
+ lld/docs/ReleaseNotes.rst       |  2 ++
+ lld/test/ELF/package-metadata.s | 19 +++++++++++++++++++
+ 8 files changed, 55 insertions(+)
+ create mode 100644 lld/test/ELF/package-metadata.s
+
+diff --git a/lld/ELF/Config.h b/lld/ELF/Config.h
+index 72b7be8165e0..38545d257a2b 100644
+--- a/lld/ELF/Config.h
++++ b/lld/ELF/Config.h
+@@ -281,6 +281,7 @@ struct Configuration {
+   StringRef thinLTOJobs;
+   unsigned timeTraceGranularity;
+   int32_t splitStackAdjustSize;
++  StringRef packageMetadata;
+ 
+   // The following config options do not directly correspond to any
+   // particular command line options.
+diff --git a/lld/ELF/Driver.cpp b/lld/ELF/Driver.cpp
+index 54b487bdc243..39adc5d707d7 100644
+--- a/lld/ELF/Driver.cpp
++++ b/lld/ELF/Driver.cpp
+@@ -1092,6 +1092,7 @@ static void readConfigs(opt::InputArgList &args) {
+   config->optimize = args::getInteger(args, OPT_O, 1);
+   config->orphanHandling = getOrphanHandling(args);
+   config->outputFile = args.getLastArgValue(OPT_o);
++  config->packageMetadata = args.getLastArgValue(OPT_package_metadata);
+   config->pie = args.hasFlag(OPT_pie, OPT_no_pie, false);
+   config->printIcfSections =
+       args.hasFlag(OPT_print_icf_sections, OPT_no_print_icf_sections, false);
+diff --git a/lld/ELF/Options.td b/lld/ELF/Options.td
+index cf2013a5f820..52f5485af1f4 100644
+--- a/lld/ELF/Options.td
++++ b/lld/ELF/Options.td
+@@ -505,6 +505,8 @@ def z: JoinedOrSeparate<["-"], "z">, MetaVarName<"<option>">,
+ def visual_studio_diagnostics_format : FF<"vs-diagnostics">,
+ HelpText<"Format diagnostics for Visual Studio compatibility">;
+ 
++def package_metadata: JJ<"package-metadata=">, HelpText<"Emit package metadata note">;
++
+ // Aliases
+ def: Separate<["-"], "f">, Alias<auxiliary>, HelpText<"Alias for --auxiliary">;
+ def: F<"call_shared">, Alias<Bdynamic>, HelpText<"Alias for --Bdynamic">;
+diff --git a/lld/ELF/SyntheticSections.cpp b/lld/ELF/SyntheticSections.cpp
+index 7778ae5f78e6..5e5495540215 100644
+--- a/lld/ELF/SyntheticSections.cpp
++++ b/lld/ELF/SyntheticSections.cpp
+@@ -3844,6 +3844,20 @@ void InStruct::reset() {
+   symTabShndx.reset();
+ }
+ 
++void PackageMetadataNote::writeTo(uint8_t *buf) {
++  write32(buf, 4);
++  write32(buf + 4, config->packageMetadata.size() + 1);
++  write32(buf + 8, 0xcafe1a7e);
++  memcpy(buf + 12, "FDO", 4);
++  memcpy(buf + 16, config->packageMetadata.data(),
++         config->packageMetadata.size());
++}
++
++size_t PackageMetadataNote::getSize() const {
++  return sizeof(llvm::ELF::Elf64_Nhdr) + 4 +
++         alignTo(config->packageMetadata.size() + 1, 4);
++}
++
+ InStruct elf::in;
+ 
+ std::vector<Partition> elf::partitions;
+diff --git a/lld/ELF/SyntheticSections.h b/lld/ELF/SyntheticSections.h
+index 3161785988f6..7b31b5e97731 100644
+--- a/lld/ELF/SyntheticSections.h
++++ b/lld/ELF/SyntheticSections.h
+@@ -1185,6 +1185,16 @@ public:
+   void writeTo(uint8_t *buf) override;
+ };
+ 
++
++class PackageMetadataNote : public SyntheticSection {
++public:
++  PackageMetadataNote()
++      : SyntheticSection(llvm::ELF::SHF_ALLOC, llvm::ELF::SHT_NOTE,
++                         /*alignment=*/4, ".note.package") {}
++  void writeTo(uint8_t *buf) override;
++  size_t getSize() const override;
++};
++
+ InputSection *createInterpSection();
+ MergeInputSection *createCommentSection();
+ template <class ELFT> void splitSections();
+@@ -1215,6 +1225,7 @@ struct Partition {
+   std::unique_ptr<EhFrameSection> ehFrame;
+   std::unique_ptr<GnuHashTableSection> gnuHashTab;
+   std::unique_ptr<HashTableSection> hashTab;
++  std::unique_ptr<PackageMetadataNote> packageMetadataNote;
+   std::unique_ptr<RelocationBaseSection> relaDyn;
+   std::unique_ptr<RelrBaseSection> relrDyn;
+   std::unique_ptr<VersionDefinitionSection> verDef;
+diff --git a/lld/ELF/Writer.cpp b/lld/ELF/Writer.cpp
+index 5794f048c990..fa6353db8c6d 100644
+--- a/lld/ELF/Writer.cpp
++++ b/lld/ELF/Writer.cpp
+@@ -417,6 +417,11 @@ template <class ELFT> void elf::createSyntheticSections() {
+       part.armExidx = std::make_unique<ARMExidxSyntheticSection>();
+       add(*part.armExidx);
+     }
++
++    if (!config->packageMetadata.empty()) {
++      part.packageMetadataNote = std::make_unique<PackageMetadataNote>();
++      add(*part.packageMetadataNote);
++    }
+   }
+ 
+   if (partitions.size() != 1) {
+diff --git a/lld/docs/ReleaseNotes.rst b/lld/docs/ReleaseNotes.rst
+index 672759fdf6b3..b94b73c4aea7 100644
+--- a/lld/docs/ReleaseNotes.rst
++++ b/lld/docs/ReleaseNotes.rst
+@@ -25,6 +25,8 @@ Non-comprehensive list of changes in this release
+ 
+ ELF Improvements
+ ----------------
++* ``--package-metadata=`` has been added to create package metadata notes
++  (`D131439 <https://reviews.llvm.org/D131439>`_)
+ 
+ * ``--export-dynamic-symbol-list`` has been added.
+   (`D107317 <https://reviews.llvm.org/D107317>`_)
+diff --git a/lld/test/ELF/package-metadata.s b/lld/test/ELF/package-metadata.s
+new file mode 100644
+index 000000000000..29df499d7e98
+--- /dev/null
++++ b/lld/test/ELF/package-metadata.s
+@@ -0,0 +1,19 @@
++# REQUIRES: x86
++
++# RUN: llvm-mc -filetype=obj -triple=x86_64 %s -o %t.o
++
++# RUN: ld.lld %t.o -o %t --package-metadata='{}'
++# RUN: llvm-readelf -n %t | FileCheck %s --check-prefixes=NOTE,FIRST
++
++# RUN: ld.lld %t.o -o %t --package-metadata='{"abc":123}'
++# RUN: llvm-readelf -n %t | FileCheck %s --check-prefixes=NOTE,SECOND
++
++# NOTE: .note.package
++# NOTE-NEXT: Owner
++# NOTE-NEXT: FDO 0x{{.*}} Unknown note type: (0xcafe1a7e)
++# FIRST-NEXT: description data: 7b 7d 00
++# SECOND-NEXT: description data: 7b 22 61 62 63 22 3a 31 32 33 7d 00
++
++.globl _start
++_start:
++  ret
+-- 
+2.37.1
+
diff --git a/lld.spec b/lld.spec
index bf4c3aa..f609bfe 100644
--- a/lld.spec
+++ b/lld.spec
@@ -12,7 +12,7 @@
 
 Name:		lld
 Version:	%{maj_ver}.%{min_ver}.%{patch_ver}%{?rc_ver:~rc%{rc_ver}}
-Release:	3%{?dist}
+Release:	4%{?dist}
 Summary:	The LLVM Linker
 
 License:	NCSA
@@ -30,6 +30,9 @@ Patch0:		0001-PATCH-lld-CMake-Check-for-gtest-headers-even-if-lit..patch
 # Bundle libunwind header need during build for MachO support
 Patch1:		0002-PATCH-lld-Import-compact_unwind_encoding.h-from-libu.patch
 
+# Backport --package-metadata flag
+Patch2:		0001-ELF-Support-package-metadata.patch
+
 BuildRequires:	gcc
 BuildRequires:	gcc-c++
 BuildRequires:	cmake
@@ -206,6 +209,9 @@ fi
 %{_datadir}/lld/lit.lld-test.cfg.py
 
 %changelog
+* Tue Aug 09 2022 Nikita Popov <npopov@redhat.com> - 14.0.5-4
+- Backport --package-metadata flag
+
 * Thu Jul 21 2022 Fedora Release Engineering <releng@fedoraproject.org> - 14.0.5-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild