From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 97ACCC79F82 for ; Tue, 8 Sep 2026 14:03:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Content-Type: Content-Transfer-Encoding:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:From:References:Cc:To:Subject: MIME-Version:Date:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=f4LkR6G6QriXn4b5Ikue0r6piFPnGtdAYR3nIZ4s7AY=; b=OpktvyGK8dpwQe BLE2/Ba9mP+kdaQcvbZx9WUyebLhMIzkNf0qzg8ceIY1Hsixrc9yedUyB9GQpXqdpiRWHavWo1bR9 I0EYlcyRWx5c1cRXE3WYgj/UaklDHUWGmJPLHUyJ3zwOaeqOIka8imCVSTVXjpNSqJDo+Kj1FdtRq ocoWKU5oB0QVziNZPxEBWWpg3pnlxSJ2atomMygaa9UlRFVni4IV1jCo1TbLwwsQ0ceDYEEjoNqbU oVqrolG8Y0Ly2zlKwf/bML33ucqy8AijdNzYeqBOq6uLAlqyL2L3IYIk1DMhCNf2Ta+vQzhaMP+os 1SngpltuMXXSL0/EJBPA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1x3wPj-00000009DqE-10MX; Tue, 08 Sep 2026 14:03:07 +0000 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1x3wPh-00000009DpT-16os; Tue, 08 Sep 2026 14:03:06 +0000 Received: from pps.filterd (m0353729.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 688D1SK33279394; Tue, 8 Sep 2026 14:02:30 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=cc :content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=pp1; bh=UqX3MG f8NpzxTcQ9X6cYrr7J0OROlL+yYETamRYF6h8=; b=DkRaNUBq5Po3ZiYXLpdZHj 7P6w4FnM8dpQH99hSATTYsO4+R3x6LS7Q/BLTa58V7jASmR9DDF4HPXfnmYkwnYO 35j4owUo8+KVUM2AWF/slKJXWdMAZvgg4sFsfz0BkNd25LusvynIYb7WDyLr8Ph2 KcWRNuQ7cAgZWkkOqWoK20XbS4hCrrT88/KT6I6/B4AjL3LNx2KpqFwQ0jixWALR wJ+ho21ylGC7S4S/kN1AC1g4PDijNOy1z+AD5APaHhaSMI0Yqv5Qz+34YPlHZRai ZJE3AJnbRa6KbIfmhw55zgTFzJumsWcXitDXmb6LQTfMgzT+mrJROXxb9jPpAFkQ == Received: from ppma12.dal12v.mail.ibm.com (dc.9e.1632.ip4.static.sl-reverse.com [50.22.158.220]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 4ggbqjyasp-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 08 Sep 2026 14:02:29 +0000 (GMT) Received: from pps.filterd (ppma12.dal12v.mail.ibm.com [127.0.0.1]) by ppma12.dal12v.mail.ibm.com (8.18.1.7/8.18.1.7) with ESMTP id 688DuHYU002298; Tue, 8 Sep 2026 14:02:28 GMT Received: from smtprelay02.fra02v.mail.ibm.com ([9.218.2.226]) by ppma12.dal12v.mail.ibm.com (PPS) with ESMTPS id 4ggwdqcbec-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 08 Sep 2026 14:02:27 +0000 (GMT) Received: from smtpav03.fra02v.mail.ibm.com (smtpav03.fra02v.mail.ibm.com [10.20.54.102]) by smtprelay02.fra02v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 688E2OPw52887812 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 8 Sep 2026 14:02:24 GMT Received: from smtpav03.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 3E4242004D; Tue, 8 Sep 2026 14:02:24 +0000 (GMT) Received: from smtpav03.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 9540620043; Tue, 8 Sep 2026 14:01:58 +0000 (GMT) Received: from [9.61.253.97] (unknown [9.61.253.97]) by smtpav03.fra02v.mail.ibm.com (Postfix) with ESMTPS; Tue, 8 Sep 2026 14:01:58 +0000 (GMT) Message-ID: Date: Tue, 8 Sep 2026 19:31:57 +0530 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v5 16/24] powerpc/elf: Add 32-bit REL16 relocation definitions To: =?UTF-8?Q?Thomas_Wei=C3=9Fschuh?= , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , Nathan Chancellor , Nick Desaulniers , Bill Wendling , Justin Stitt , Andy Lutomirski , Vincenzo Frascino , Kees Cook , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H. Peter Anvin" , Richard Weinberger , Anton Ivanov , Johannes Berg , Russell King , Catalin Marinas , Will Deacon , Madhavan Srinivasan , Michael Ellerman , Nicholas Piggin , Huacai Chen , WANG Xuerui , Heiko Carstens , Vasily Gorbik , Alexander Gordeev , Christian Borntraeger , Sven Schnelle , Thomas Bogendoerfer , Miguel Ojeda , Alex Gaynor , Gary Guo , =?UTF-8?Q?Bj=C3=B6rn_Roy_Baron?= , Benno Lossin , Andreas Hindborg , Alice Ryhl , Trevor Gross , Danilo Krummrich , Thomas Gleixner , Christophe Leroy , Boqun Feng , Nicolas Schier Cc: linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, llvm@lists.linux.dev, linux-mm@kvack.org, linux-um@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linuxppc-dev@lists.ozlabs.org, loongarch@lists.linux.dev, linux-s390@vger.kernel.org, linux-mips@vger.kernel.org, rust-for-linux@vger.kernel.org, linux-kbuild@vger.kernel.org, Jan Stancek , Arnaldo Carvalho de Melo , Alexandre Ghiti References: <20260908-vdso-absolute-reloc-v5-0-3a93791af1cf@linutronix.de> <20260908-vdso-absolute-reloc-v5-16-3a93791af1cf@linutronix.de> Content-Language: en-US From: R Nageswara Sastry In-Reply-To: <20260908-vdso-absolute-reloc-v5-16-3a93791af1cf@linutronix.de> X-TM-AS-GCONF: 00 X-Proofpoint-Reinject: loops=2 maxloops=12 X-Proofpoint-ORIG-GUID: aYV4ngoIThgEBPmBdnotS3o7i2N5Uzjf X-Proofpoint-Spam-Info: AW1haW4tMjYwOTA4MDE1MSBTYWx0ZWRfX3bZ8SdHju1u6 WnAXanC7whchdXDQlbM1bnHHavM3A0XM+U9uNoCZL4isixam/MSBLOyuzMVMdu6l7VHgIEoOycZ dlEr5Z5cJkZxXmkrMQ+NOqNOTMk1aXk= X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTA4MDE1MSBTYWx0ZWRfX1zaPWFuX+rUC riLtFhVLvRWmnm+PCm4A0algSS42oJsAX7QmPC5kzQVWr6sJJZJ7wVpRqR+HpAOpd51fNAQNH37 vcxn0gYqvf7f/c2pQ3QqZgVmDTdIfS/RCrgwXn+BM9J5Judf5wM9QvQdcwDgBfZJ80Ds6Vvk05p z3D5rC5fVpd2v5hVSFzR2x+2nIEy9S4M1fR6OpKmPCb96lJDyBnRDmLeX+GH5PRpxAeInDJhqNm bRREiI/ol2jxBUm4xnRLGc3/i5RISKIhAsIqSVCGoz2W0oXpmKoE1P8pJPqeAAl+16UXH8833ES 1jQ42swBeeopjBnghrZOTHsjCuUFrk2z63ztUpveDTH+D7GQOM82m1IVezimT4QZ+Xv/j9LIsx4 Qaow1RBjTKepe3FWLG7b9WypE1rQNpqeWLcHksl6ecvx616BKCLrxNEXC6q9hbHxaCmg1KIn/nz xdLTLzZaTJe5DzZ9Tkg== X-Authority-Analysis: v=2.4 cv=JaKMa0KV c=1 sm=1 tr=0 ts=6aa01576 cx=c_pps a=bLidbwmWQ0KltjZqbj+ezA==:117 a=bLidbwmWQ0KltjZqbj+ezA==:17 a=IkcTkHD0fZMA:10 a=VdqzKS8jKosA:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22 a=uAbxVGIbfxUO_5tXvNgY:22 a=VnNF1IyMAAAA:8 a=kTRc27yyOv6OL1rmJE4A:9 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 X-Proofpoint-GUID: nj6Cv9HygVweTXNR7EWl_2v5ROwGQX2g X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-09-08_02,2026-09-08_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 spamscore=0 phishscore=0 impostorscore=0 lowpriorityscore=0 adultscore=0 bulkscore=0 priorityscore=1501 suspectscore=0 clxscore=1011 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2609080151 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260908_070305_312435_778CEFC6 X-CRM114-Status: GOOD ( 18.88 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org Ck9uIDA4LjA5LjIwMjYgMTI6MDMgUE0sIFRob21hcyBXZWnDn3NjaHVoIHdyb3RlOgo+IFRoZXNl IGFyZSB1c2VkIGJ5IHVzZXJzcGFjZSBhbmQgYXJlIG5lY2Vzc2FyeSBmb3IgdGhlIHZkc29jaGVj ayB0b29sLgo+IFRoZXkgc2hhcmUgdGhlIG51bWJlcnMgd2l0aCB0aGVpciA2NC1iaXQgdmFyaWFu dHMuCj4KPiBBbHNvIHVwZGF0ZSB0aGUgY29weSBpbiB0b29scy8gc28gdGhleSBjYW4gYmUgdXNl ZCBieSB2ZHNvY2hlY2suCj4KPiBTaWduZWQtb2ZmLWJ5OiBUaG9tYXMgV2Vpw59zY2h1aCA8dGhv bWFzLndlaXNzc2NodWhAbGludXRyb25peC5kZT4KVGVzdGVkLWJ5OiBSIE5hZ2Vzd2FyYSBTYXN0 cnkgPHJuc2FzdHJ5QGxpbnV4LmlibS5jb20+CgpTeXN0ZW06IHBwYzY0bGUgTFBBUiAoSUJNIFBP V0VSKSwgTGludXggNy4zLXJjMgo+IC0tLQo+ICAgaW5jbHVkZS91YXBpL2xpbnV4L2VsZi1yLmgg ICAgICAgfCA3ICsrKysrKy0KPiAgIHRvb2xzL2luY2x1ZGUvdWFwaS9saW51eC9lbGYtci5oIHwg NyArKysrKystCj4gICAyIGZpbGVzIGNoYW5nZWQsIDEyIGluc2VydGlvbnMoKyksIDIgZGVsZXRp b25zKC0pCj4KPiBkaWZmIC0tZ2l0IGEvaW5jbHVkZS91YXBpL2xpbnV4L2VsZi1yLmggYi9pbmNs dWRlL3VhcGkvbGludXgvZWxmLXIuaAo+IGluZGV4IDcyZmM5MDQ1YTVkNC4uMTcwODg4NDIyNDAw IDEwMDY0NAo+IC0tLSBhL2luY2x1ZGUvdWFwaS9saW51eC9lbGYtci5oCj4gKysrIGIvaW5jbHVk ZS91YXBpL2xpbnV4L2VsZi1yLmgKPiBAQCAtMTgyLDggKzE4MiwxMyBAQAo+ICAgI2RlZmluZSBS X1BQQ19HT1RfRFRQUkVMMTZfSEkJOTMgLyogaGFsZjE2Kgkoc3ltK2FkZClAZ290QGR0cHJlbEBo ICovCj4gICAjZGVmaW5lIFJfUFBDX0dPVF9EVFBSRUwxNl9IQQk5NCAvKiBoYWxmMTYqCShzeW0r YWRkKUBnb3RAZHRwcmVsQGhhICovCj4gICAKPiArI2RlZmluZSBSX1BQQ19SRUwxNgkJMjQ5Cj4g KyNkZWZpbmUgUl9QUENfUkVMMTZfTE8JCTI1MAo+ICsjZGVmaW5lIFJfUFBDX1JFTDE2X0hJCQky NTEKPiArI2RlZmluZSBSX1BQQ19SRUwxNl9IQQkJMjUyCj4gKwo+ICAgLyoga2VlcCB0aGlzIHRo ZSBsYXN0IGVudHJ5LiAqLwo+IC0jZGVmaW5lIFJfUFBDX05VTQkJOTUKPiArI2RlZmluZSBSX1BQ Q19OVU0JCTI1Mwo+ICAgCj4gICAvKiBQb3dlclBDNjQgcmVsb2NhdGlvbnMgZGVmaW5lZCBieSB0 aGUgQUJJcyAqLwo+ICAgI2RlZmluZSBSX1BQQzY0X05PTkUgICAgUl9QUENfTk9ORQo+IGRpZmYg LS1naXQgYS90b29scy9pbmNsdWRlL3VhcGkvbGludXgvZWxmLXIuaCBiL3Rvb2xzL2luY2x1ZGUv dWFwaS9saW51eC9lbGYtci5oCj4gaW5kZXggNzJmYzkwNDVhNWQ0Li4xNzA4ODg0MjI0MDAgMTAw NjQ0Cj4gLS0tIGEvdG9vbHMvaW5jbHVkZS91YXBpL2xpbnV4L2VsZi1yLmgKPiArKysgYi90b29s cy9pbmNsdWRlL3VhcGkvbGludXgvZWxmLXIuaAo+IEBAIC0xODIsOCArMTgyLDEzIEBACj4gICAj ZGVmaW5lIFJfUFBDX0dPVF9EVFBSRUwxNl9ISQk5MyAvKiBoYWxmMTYqCShzeW0rYWRkKUBnb3RA ZHRwcmVsQGggKi8KPiAgICNkZWZpbmUgUl9QUENfR09UX0RUUFJFTDE2X0hBCTk0IC8qIGhhbGYx NioJKHN5bSthZGQpQGdvdEBkdHByZWxAaGEgKi8KPiAgIAo+ICsjZGVmaW5lIFJfUFBDX1JFTDE2 CQkyNDkKPiArI2RlZmluZSBSX1BQQ19SRUwxNl9MTwkJMjUwCj4gKyNkZWZpbmUgUl9QUENfUkVM MTZfSEkJCTI1MQo+ICsjZGVmaW5lIFJfUFBDX1JFTDE2X0hBCQkyNTIKPiArCj4gICAvKiBrZWVw IHRoaXMgdGhlIGxhc3QgZW50cnkuICovCj4gLSNkZWZpbmUgUl9QUENfTlVNCQk5NQo+ICsjZGVm aW5lIFJfUFBDX05VTQkJMjUzCj4gICAKPiAgIC8qIFBvd2VyUEM2NCByZWxvY2F0aW9ucyBkZWZp bmVkIGJ5IHRoZSBBQklzICovCj4gICAjZGVmaW5lIFJfUFBDNjRfTk9ORSAgICBSX1BQQ19OT05F Cj4KLS0gClRoYW5rcyBhbmQgUmVnYXJkcwpSLk5hZ2Vzd2FyYSBTYXN0cnkKCgpfX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpsaW51eC1yaXNjdiBtYWlsaW5n IGxpc3QKbGludXgtcmlzY3ZAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5mcmFk ZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LXJpc2N2Cg==