From: Nicholas Piggin <npiggin@gmail.com>
To: linux-s390@vger.kernel.org
Cc: "Nicholas Piggin" <npiggin@gmail.com>,
"Janosch Frank" <frankja@linux.ibm.com>,
"Claudio Imbrenda" <imbrenda@linux.ibm.com>,
"Nico Böhr" <nrb@linux.ibm.com>,
"David Hildenbrand" <david@redhat.com>,
"Thomas Huth" <thuth@redhat.com>,
kvm@vger.kernel.org
Subject: [kvm-unit-tests PATCH 2/2] s390x: Specify program headers with flags to avoid linker warnings
Date: Sun, 2 Jun 2024 23:06:56 +1000 [thread overview]
Message-ID: <20240602130656.120866-3-npiggin@gmail.com> (raw)
In-Reply-To: <20240602130656.120866-1-npiggin@gmail.com>
Avoid "LOAD segment with RWX permissions" warnings from new linkers
by specifying program headers. See 59a797f451cde and linked commits
for similar fixes for other architectures.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
---
s390x/snippets/c/flat.lds.S | 12 +++++++++---
1 file changed, 9 insertions(+), 3 deletions(-)
diff --git a/s390x/snippets/c/flat.lds.S b/s390x/snippets/c/flat.lds.S
index 468b5f1ee..6b8ceb9e0 100644
--- a/s390x/snippets/c/flat.lds.S
+++ b/s390x/snippets/c/flat.lds.S
@@ -1,5 +1,11 @@
#include <asm/asm-offsets.h>
+PHDRS
+{
+ text PT_LOAD FLAGS(5);
+ data PT_LOAD FLAGS(6);
+}
+
SECTIONS
{
.lowcore : {
@@ -29,7 +35,7 @@ SECTIONS
*(.init)
*(.text)
*(.text.*)
- }
+ } :text
. = ALIGN(4K);
etext = .;
/* End text */
@@ -37,9 +43,9 @@ SECTIONS
.data : {
*(.data)
*(.data.rel*)
- }
+ } :data
. = ALIGN(16);
- .rodata : { *(.rodata) *(.rodata.*) }
+ .rodata : { *(.rodata) *(.rodata.*) } :data
. = ALIGN(16);
.bss : { *(.bss) }
/* End data */
--
2.43.0
next prev parent reply other threads:[~2024-06-02 13:07 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-02 13:06 [kvm-unit-tests PATCH 0/2] s390x: Fix build error messages Nicholas Piggin
2024-06-02 13:06 ` [kvm-unit-tests PATCH 1/2] s390x: Only run genprotimg if necessary Nicholas Piggin
2024-06-03 11:54 ` Janosch Frank
2024-06-04 5:18 ` Nicholas Piggin
2024-06-02 13:06 ` Nicholas Piggin [this message]
2024-06-04 5:32 ` [kvm-unit-tests PATCH 0/2] s390x: Fix build error messages Thomas Huth
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