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Fri, 19 Jun 2026 21:59:33 +0000 (GMT) Received: from Linuxdev (unknown [9.43.77.5]) by smtpav04.fra02v.mail.ibm.com (Postfix) with ESMTP; Fri, 19 Jun 2026 21:59:32 +0000 (GMT) From: Madhavan Srinivasan To: linuxppc-dev@lists.ozlabs.org, Amit Machhiwal Cc: Michael Ellerman , Nicholas Piggin , "Christophe Leroy (CS GROUP)" , Antonio Alvarez Feijoo , Vaibhav Jain , Harsh Prateek Bora , Anushree Mathur , linux-kernel@vger.kernel.org Subject: Re: [PATCH] powerpc/boot: Allow text relocations for pseries wrapper with binutils 2.46+ Date: Sat, 20 Jun 2026 03:29:14 +0530 Message-ID: <178190618808.653308.18352486691343110152.b4-ty@linux.ibm.com> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260525161601.32097-1-amachhiw@linux.ibm.com> References: <20260525161601.32097-1-amachhiw@linux.ibm.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-Reinject: loops=2 maxloops=12 X-Proofpoint-Spam-Info: AW1haW4tMjYwNjE5MDIxMCBTYWx0ZWRfX5wZCVc6FzdX6 kjVIW4u7ZTk/mwAe72GbebuxfNpiZieGR+4YTaOh3JiXyXLsdB7iRIhycOkXUR6S0B0CrqUFpok VpSEGxnaJuKxKHtgVQJQ2kmwXAszpt4= X-Proofpoint-GUID: 0-i3CHLpPNWIqO968TW4OGDmeA_-urA_ X-Authority-Analysis: v=2.4 cv=bMgm5v+Z c=1 sm=1 tr=0 ts=6a35bbcc cx=c_pps a=AfN7/Ok6k8XGzOShvHwTGQ==:117 a=AfN7/Ok6k8XGzOShvHwTGQ==:17 a=IkcTkHD0fZMA:10 a=FelO9ux0wxsA:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22 a=U7nrCbtTmkRpXpFmAIza:22 a=VwQbUJbxAAAA:8 a=3lEvA_1nkS3yhqY4XaMA:9 a=QEXdDO2ut3YA:10 X-Proofpoint-ORIG-GUID: rq3dP110s1LknpwyhdPSBrr1EZAgfLKI X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNjE5MDIxMCBTYWx0ZWRfX9L18AcWK/yIb FXgTsiIgKx11yQeB4EQY1EZCPXHZJ+a2L78vJsPKfimiIAjyGo2cG6gL5r/ISyz1Jk8tLqdFbPa FTvn07O5XpvodvwxzfYaUuxmxTVRkgIc2p5kHe3UcarYuu6ODeAviTkrwf9qZwSrNm2eWIKPGdc StoQC84dd4bdLXeUp6syQWlVJHdl0LbAZznOYZIwCfIkudEAujPTEwiFijSJBw10UN4xqoz7+VA oo0PU5/2djDGOcsOu6cE1o9FV971MtsA/Y1kMjUM1/EHDuXPzWCkxXVNYzjQA8D67ZBBmeIBARn VVpG2SN1ZNRT4xyvoG3yD/TpHXnoyumB+JkVC5CUmoMvOXguuuxANL96f+aQOQXUkP4Vmj2mXsq Fkh99RL5zuPmxvBuTbIO1ZXRF8mHMYjKrKsG1BBNkcqjajz1BMG5/yawAWMP8b1SWpE1pT/FdlI MpsOq+wNcMhNfuKoLxQ== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.125,FMLib:17.12.100.49 definitions=2026-06-19_05,2026-06-18_03,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 impostorscore=0 malwarescore=0 adultscore=0 spamscore=0 bulkscore=0 priorityscore=1501 phishscore=0 clxscore=1011 lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2606190210 On Mon, 25 May 2026 21:46:01 +0530, Amit Machhiwal wrote: > Binutils 2.46 changed the default linker behavior from '-z notext' to > '-z text', which treats dynamic relocations in read-only segments as > errors rather than warnings. This causes the pseries boot wrapper build > to fail with: > > /usr/bin/ld.bfd: arch/powerpc/boot/wrapper.a(crt0.o): warning: > relocation against `_platform_stack_top' in read-only section `.text' > /usr/bin/ld.bfd: error: read-only segment has dynamic relocations > > [...] Applied to powerpc/next. [1/1] powerpc/boot: Allow text relocations for pseries wrapper with binutils 2.46+ https://git.kernel.org/powerpc/c/97f902dd4c99f8d085da5343dc58ae4f6ce7bdd9 cheers