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Tue, 10 Nov 2026 15:44:25 +0000 (GMT) Received: from smtpav01.fra02v.mail.ibm.com (smtpav01.fra02v.mail.ibm.com [10.20.54.100]) by smtprelay02.fra02v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 6AAFiLMk48693680 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 10 Nov 2026 15:44:21 GMT Received: from smtpav01.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id B4E7D20043; Tue, 10 Nov 2026 15:44:21 +0000 (GMT) Received: from smtpav01.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 066C820040; Tue, 10 Nov 2026 15:44:20 +0000 (GMT) Received: from localhost.localdomain (unknown [9.39.31.184]) by smtpav01.fra02v.mail.ibm.com (Postfix) with ESMTP; Tue, 10 Nov 2026 15:44:19 +0000 (GMT) From: Amit Machhiwal To: Laurent Vivier , Thomas Huth , Madhavan Srinivasan Cc: Amit Machhiwal , linuxppc-dev@lists.ozlabs.org, kvm@vger.kernel.org Subject: [PATCH] powerpc: Link with -z notext Date: Tue, 10 Nov 2026 21:14:15 +0530 Message-ID: <20261110154415.46220-1-amachhiw@linux.ibm.com> X-Mailer: git-send-email 2.54.0 X-Mailing-List: linuxppc-dev@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Archive: , List-Subscribe: , , Precedence: list X-Archived-By: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-Spam-Info: AW1haW4tMjYxMTEwMDA2MiBTYWx0ZWRfX65r6+Laa4BA1 6MAxt1xuDBzeOuoJiWB/f35TPMeIJW6a0Ie2aCXXEruenoXVKIIJfwTEXy4a0SvFmBxspAcFk5K /SEXOqVUPiWE10bXxgorkhkZohpaHzY= X-Authority-Analysis: v=2.4 cv=HbCB3SE8 c=1 sm=1 tr=0 ts=6af33bda cx=c_pps a=GFwsV6G8L6GxiO2Y/PsHdQ==:117 a=GFwsV6G8L6GxiO2Y/PsHdQ==:17 a=zJRp6_cAMcgA:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22 a=U7nrCbtTmkRpXpFmAIza:22 a=VnNF1IyMAAAA:8 a=_iiAB3vgKD867NDUgDgA:9 X-Proofpoint-ORIG-GUID: L2jU7n3C7WxHLaCnRZ2cLLSuHaux1D9G X-Proofpoint-GUID: L2jU7n3C7WxHLaCnRZ2cLLSuHaux1D9G X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYxMTEwMDA2MiBTYWx0ZWRfX1KoVsvXBCIHN Umfnk7C29chGhse5Hv9y1h2uk7nZFR5Gxs3HX6S9DSm+Z82/9xyFmRgEiCw9OR32oM68Y5mxdfS kWtds/0u1ehOK1ZTeLcQWMBnB0ul2Ac9dTL07M9xSNoPPDMC1MS1fxnlWXRbjwDrESyPKy3R/Vz GKo7hyYcz59XNrDpOb/tAqOwFhZI4ovsNA1UZBUDLEPfmt7Jdh/uLnnUzRZub9MhSCVryAW4B0Q 1VVIJk4772l/ShQajuAiiJgGwdrp0j9qxxlHufZfuhsF37Bk53BiI94sML91lluLgxR93sHg5V3 BdnUYkXEathc4S00EuBeIo+w0QRSdIhXX54RjGiBLiz2yBejo/c8ZqMcV2AxZ7faH/ICfA+1oJ8 p7cPIyq03OA8rYAOaglQIuGga7E0XDBw4pZiYvR2Jr4Ts4rVIbBy4kBfM86oDF5z0s6sQ93lpzg LfNr8c+NFvm28bv5/RQ== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.138,FMLib:17.12.100.49 definitions=2026-11-10_05,2026-11-06_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 adultscore=0 spamscore=0 bulkscore=0 phishscore=0 impostorscore=0 priorityscore=1501 clxscore=1015 lowpriorityscore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2611040001 definitions=main-2611100062 X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_PASS,SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 Building the powerpc tests with GNU ld 2.46.1 fails when linking the test binaries: /usr/bin/ld.bfd: error: read-only segment has dynamic relocations The tests are linked with -pie and relocate themselves at boot (see relocate() in powerpc/reloc64.c, called from powerpc/cstart64.S). Newer GNU ld rejects relocations in read-only segments by default. The Makefile already checks after linking that only R_PPC64_RELATIVE relocations are present. Fix this by adding `-z notext` to the powerpc linker flags, as was done for arm64 in commit 5d67db4e1860 ("arm64: Link with -z notext"). Signed-off-by: Amit Machhiwal --- powerpc/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/powerpc/Makefile b/powerpc/Makefile index 41e752b070bc..35fe58835726 100644 --- a/powerpc/Makefile +++ b/powerpc/Makefile @@ -78,7 +78,7 @@ include $(SRCDIR)/scripts/asm-offsets.mak FLATLIBS = $(libcflat) $(LIBFDT_archive) %.elf: CFLAGS += $(arch_CFLAGS) -%.elf: LDFLAGS += $(arch_LDFLAGS) -pie -n +%.elf: LDFLAGS += $(arch_LDFLAGS) -pie -n -z notext %.elf: %.o $(FLATLIBS) $(SRCDIR)/powerpc/flat.lds $(cstart.o) $(reloc.o) %.aux.o $(LD) $(LDFLAGS) -o $@ \ -T $(SRCDIR)/powerpc/flat.lds --build-id=none \ base-commit: 5a221342a025948fa7d84f0c404748f6ba57f3ad -- 2.54.0 (Apple Git-157)