From: Heiko Carstens <hca@linux.ibm.com>
To: Alexander Gordeev <agordeev@linux.ibm.com>,
Sven Schnelle <svens@linux.ibm.com>,
Vasily Gorbik <gor@linux.ibm.com>,
Christian Borntraeger <borntraeger@linux.ibm.com>,
Juergen Christ <jchrist@linux.ibm.com>
Cc: linux-s390@vger.kernel.org
Subject: [PATCH v3 2/9] s390: Add .noinstr.text to boot and purgatory linker scripts
Date: Tue, 9 Jun 2026 12:33:36 +0200 [thread overview]
Message-ID: <20260609103343.107325-3-hca@linux.ibm.com> (raw)
In-Reply-To: <20260609103343.107325-1-hca@linux.ibm.com>
Upcoming changes will result in a .noinstr.text section within the
boot and purgatory string.o binary. Explicitly add the new section to
avoid orphaned warnings from the linker.
Reviewed-by: Juergen Christ <jchrist@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
---
arch/s390/boot/vmlinux.lds.S | 1 +
arch/s390/purgatory/purgatory.lds.S | 1 +
2 files changed, 2 insertions(+)
diff --git a/arch/s390/boot/vmlinux.lds.S b/arch/s390/boot/vmlinux.lds.S
index 070bc18babd0..d44964592541 100644
--- a/arch/s390/boot/vmlinux.lds.S
+++ b/arch/s390/boot/vmlinux.lds.S
@@ -31,6 +31,7 @@ SECTIONS
_text = .; /* Text */
*(.text)
*(.text.*)
+ *(.noinstr.text)
INIT_TEXT
_etext = . ;
}
diff --git a/arch/s390/purgatory/purgatory.lds.S b/arch/s390/purgatory/purgatory.lds.S
index 482eb4fbcef1..387d0db4085f 100644
--- a/arch/s390/purgatory/purgatory.lds.S
+++ b/arch/s390/purgatory/purgatory.lds.S
@@ -19,6 +19,7 @@ SECTIONS
_text = .; /* Text */
*(.text)
*(.text.*)
+ *(.noinstr.text)
_etext = . ;
}
.rodata : {
--
2.53.0
next prev parent reply other threads:[~2026-06-09 10:33 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-09 10:33 [PATCH v3 0/9] s390/string: Convert various functions to C Heiko Carstens
2026-06-09 10:33 ` [PATCH v3 1/9] s390/purgatory: Enforce z10 minimum architecture level Heiko Carstens
2026-06-09 10:33 ` Heiko Carstens [this message]
2026-06-09 10:33 ` [PATCH v3 3/9] s390/string: Add -ffreestanding compile option to string.o Heiko Carstens
2026-06-09 12:23 ` Juergen Christ
2026-06-09 13:39 ` Heiko Carstens
2026-06-09 10:33 ` [PATCH v3 4/9] s390/string: Convert memmove() to C Heiko Carstens
2026-06-09 10:33 ` [PATCH v3 5/9] s390/string: Convert memset() " Heiko Carstens
2026-06-09 10:33 ` [PATCH v3 6/9] s390/string: Convert memcpy() " Heiko Carstens
2026-06-09 10:33 ` [PATCH v3 7/9] s390/string: Convert memset(16|32|64)() " Heiko Carstens
2026-06-09 10:33 ` [PATCH v3 8/9] s390/memmove: Optimize backward copy case Heiko Carstens
2026-06-09 10:33 ` [PATCH v3 9/9] s390/tishift: Convert __ashlti3(), __ashrti3(), __lshrti3() to C Heiko Carstens
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