1 files changed, 36 insertions, 0 deletions

diff --git a/recipes-extended/xen/files/0001-x86-work-around-build-issue-with-GNU-ld-2.37.patch b/recipes-extended/xen/files/0001-x86-work-around-build-issue-with-GNU-ld-2.37.patch
new file mode 100644
index 00000000..f5108be8
--- /dev/null
+++ b/recipes-extended/xen/files/0001-x86-work-around-build-issue-with-GNU-ld-2.37.patch
@@ -0,0 +1,36 @@
+From 58ad654ebce7ccb272a3f4f3482c03aaad850d31 Mon Sep 17 00:00:00 2001
+From: Jan Beulich <jbeulich@suse.com>
+Date: Thu, 22 Jul 2021 11:20:38 +0200
+Subject: [PATCH] x86: work around build issue with GNU ld 2.37
+
+I suspect it is commit 40726f16a8d7 ("ld script expression parsing")
+which broke the hypervisor build, by no longer accepting section names
+with a dash in them inside ADDR() (and perhaps other script directives
+expecting just a section name, not an expression): .note.gnu.build-id
+is such a section.
+
+Quoting all section names passed to ADDR() via DECL_SECTION() works
+around the regression.
+
+Signed-off-by: Jan Beulich <jbeulich@suse.com>
+Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>
+---
+ xen/arch/x86/xen.lds.S | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/xen/arch/x86/xen.lds.S b/xen/arch/x86/xen.lds.S
+index 9c6c1c8005..955d5cf4a0 100644
+--- a/xen/arch/x86/xen.lds.S
++++ b/xen/arch/x86/xen.lds.S
+@@ -18,7 +18,7 @@ ENTRY(efi_start)
+ #else /* !EFI */
+ 
+ #define FORMAT "elf64-x86-64"
+-#define DECL_SECTION(x) x : AT(ADDR(x) - __XEN_VIRT_START)
++#define DECL_SECTION(x) x : AT(ADDR(#x) - __XEN_VIRT_START)
+ 
+ ENTRY(start_pa)
+ 
+-- 
+2.25.1
+