[xen stable-4.16] build: suppress GNU ld warning about RWX load segments

[patchbot@xxxxxxx]

commit 4890031d224262a6cf43d3bef1af4a16c13db306
Author:     Jan Beulich <jbeulich@xxxxxxxx>
AuthorDate: Tue Jun 7 14:06:51 2022 +0200
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Tue Jun 7 14:06:51 2022 +0200

    build: suppress GNU ld warning about RWX load segments
    
    We cannot really avoid such and we're also not really at risk because of
    them, as we control page table permissions ourselves rather than relying
    on a loader of some sort. Present GNU ld master started warning about
    such, and hence 2.39 is anticipated to have this warning.
    
    Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
    Acked-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Acked-by: Julien Grall <jgrall@xxxxxxxxxx>
    master commit: 68f5aac012b9ae36ce9b65d9ca9cc9f232191ad3
    master date: 2022-05-18 11:17:19 +0200
---
 xen/Makefile | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/xen/Makefile b/xen/Makefile
index ce4eca3ee4..4d9abe7046 100644
--- a/xen/Makefile
+++ b/xen/Makefile
@@ -260,6 +260,8 @@ endif
 
 AFLAGS += -D__ASSEMBLY__
 
+LDFLAGS-$(call ld-option,--warn-rwx-segments) += --no-warn-rwx-segments
+
 CFLAGS += $(CFLAGS-y)
 # allow extra CFLAGS externally via EXTRA_CFLAGS_XEN_CORE
 CFLAGS += $(EXTRA_CFLAGS_XEN_CORE)
--
generated by git-patchbot for /home/xen/git/xen.git#stable-4.16