From: Thomas Huth <thuth@redhat.com>
To: qemu-devel@nongnu.org, Richard Henderson <richard.henderson@linaro.org>
Subject: [PULL 3/8] pc-bios/s390-ccw/Makefile: Use -z noexecstack to silence linker warning
Date: Thu, 29 Jun 2023 21:03:05 +0200 [thread overview]
Message-ID: <20230629190310.337850-4-thuth@redhat.com> (raw)
In-Reply-To: <20230629190310.337850-1-thuth@redhat.com>
Recent versions of ld complain when linking the s390-ccw bios:
/usr/bin/ld: warning: start.o: missing .note.GNU-stack section implies
executable stack
/usr/bin/ld: NOTE: This behaviour is deprecated and will be removed in
a future version of the linker
We can silence the warning by telling the linker to mark the stack
as not executable.
Message-Id: <20230622130822.396793-1-thuth@redhat.com>
Acked-by: Christian Borntraeger <borntraeger@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
pc-bios/s390-ccw/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/pc-bios/s390-ccw/Makefile b/pc-bios/s390-ccw/Makefile
index 2e8cc015aa..acfcd1e71a 100644
--- a/pc-bios/s390-ccw/Makefile
+++ b/pc-bios/s390-ccw/Makefile
@@ -55,7 +55,7 @@ config-cc.mak: Makefile
$(call cc-option,-march=z900,-march=z10)) 3> config-cc.mak
-include config-cc.mak
-LDFLAGS += -Wl,-pie -nostdlib
+LDFLAGS += -Wl,-pie -nostdlib -z noexecstack
build-all: s390-ccw.img s390-netboot.img
--
2.39.3
next prev parent reply other threads:[~2023-06-29 19:04 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-29 19:03 [PULL 0/8] s390-ccw bios updates Thomas Huth
2023-06-29 19:03 ` [PULL 1/8] s390-ccw: Getting rid of ulong Thomas Huth
2023-06-29 19:03 ` [PULL 2/8] pc-bios/s390-ccw: Get rid of the the __u* types Thomas Huth
2023-06-29 19:03 ` Thomas Huth [this message]
2023-06-29 19:03 ` [PULL 4/8] pc-bios/s390-ccw: Fix indentation in start.S Thomas Huth
2023-06-29 19:03 ` [PULL 5/8] pc-bios/s390-ccw: Provide space for initial stack frame " Thomas Huth
2023-06-29 19:03 ` [PULL 6/8] pc-bios/s390-ccw: Move the stack array into start.S Thomas Huth
2023-06-29 19:03 ` [PULL 7/8] pc-bios/s390-ccw: Don't use __bss_start with the "larl" instruction Thomas Huth
2023-06-29 19:03 ` [PULL 8/8] pc-bios: Update the s390 bios images with the recent changes Thomas Huth
2023-06-30 9:55 ` [PULL 0/8] s390-ccw bios updates Richard Henderson
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