51 lines
1.8 KiB
Diff
51 lines
1.8 KiB
Diff
From b5b243cbbb897b236c08699529e13457e1e49924 Mon Sep 17 00:00:00 2001
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From: Thomas Huth <thuth@redhat.com>
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Date: Thu, 22 Jun 2023 15:08:22 +0200
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Subject: [PATCH 31/37] pc-bios/s390-ccw/Makefile: Use -z noexecstack to
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silence linker warning
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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RH-Author: Thomas Huth <thuth@redhat.com>
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RH-MergeRequest: 180: Fix misaligned symbol error in the s390-ccw image during qemu-kvm build with binutils 2.40
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RH-Bugzilla: 2220866
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RH-Acked-by: Cédric Le Goater <clg@redhat.com>
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RH-Acked-by: Miroslav Rezanina <mrezanin@redhat.com>
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RH-Commit: [1/4] 04f6f83169f1c5545a0e2772b4babfc6a50bd5bf (thuth/qemu-kvm-cs9)
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Recent versions of ld complain when linking the s390-ccw bios:
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/usr/bin/ld: warning: start.o: missing .note.GNU-stack section implies
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executable stack
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/usr/bin/ld: NOTE: This behaviour is deprecated and will be removed in
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a future version of the linker
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We can silence the warning by telling the linker to mark the stack
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as not executable.
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Message-Id: <20230622130822.396793-1-thuth@redhat.com>
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Acked-by: Christian Borntraeger <borntraeger@linux.ibm.com>
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Signed-off-by: Thomas Huth <thuth@redhat.com>
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(cherry picked from commit 442ef32ee5b6059a8f247fb2def9d449578d0a89)
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---
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pc-bios/s390-ccw/Makefile | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/pc-bios/s390-ccw/Makefile b/pc-bios/s390-ccw/Makefile
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index 10e8f5cb63..2a590af4a9 100644
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--- a/pc-bios/s390-ccw/Makefile
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+++ b/pc-bios/s390-ccw/Makefile
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@@ -53,7 +53,7 @@ config-cc.mak: Makefile
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$(call cc-option,-march=z900,-march=z10)) 3> config-cc.mak
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-include config-cc.mak
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-LDFLAGS += -Wl,-pie -nostdlib
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+LDFLAGS += -Wl,-pie -nostdlib -z noexecstack
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build-all: s390-ccw.img s390-netboot.img
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--
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2.39.3
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