From nobody Thu Sep 3 07:05:10 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of lists.xenproject.org designates 192.237.175.120 as permitted sender) client-ip=192.237.175.120; envelope-from=xen-devel-bounces@lists.xenproject.org; helo=lists.xenproject.org; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of lists.xenproject.org designates 192.237.175.120 as permitted sender) smtp.mailfrom=xen-devel-bounces@lists.xenproject.org; dmarc=pass(p=quarantine dis=none) header.from=suse.com ARC-Seal: i=1; a=rsa-sha256; t=1787585342; cv=none; d=zohomail.com; s=zohoarc; b=fepCt3hdDkzmFNY7Jew6btoxGr+05gXx7gj/U1oSM6kDg3jYns5Ml6Lg98qXq9wTnFyOD65Km29TBPZWUQcrOgtdhAHphy4ppabys6QYcDdCd6lF7CSTzdUhNt6oLuS7pRieYbSkSni0LWUDBwnEpNmqvPaiO+EqWn304kdqrX8= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1787585342; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:List-Subscribe:List-Post:List-Id:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=C0w//u/qJWr+kuDQy+jVRr5v515n51WvczSsO9LbPJw=; b=B5bL8NZqaD0rqRK2utV2WjXkiqFqs++3Q022Uc+ty5HL3jd9/QjcZFwu07b2HWbVJHobYKMTJ4u7c4KNYwc/jdBsOEQv0FVhtY2+oUvILxqvRyIh+qOLRkuwCWfgEo2LHRfGMklaaic2U2LCsC9LsXUF+ZLm2YUEFkh+4nMPc14= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of lists.xenproject.org designates 192.237.175.120 as permitted sender) smtp.mailfrom=xen-devel-bounces@lists.xenproject.org; dmarc=pass header.from= (p=quarantine dis=none) Return-Path: Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) by mx.zohomail.com with SMTPS id 17875853427861014.1913983892039; Mon, 24 Aug 2026 08:29:02 -0700 (PDT) Received: from list by lists.xenproject.org with outflank-mailman.1398908.1635156 (Exim 4.92) (envelope-from ) id 1wyWb4-0008Oq-GW; Mon, 24 Aug 2026 15:28:26 +0000 Received: by outflank-mailman (output) from mailman id 1398908.1635156; Mon, 24 Aug 2026 15:28:26 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1wyWb4-0008Oj-DW; Mon, 24 Aug 2026 15:28:26 +0000 Received: by outflank-mailman (input) for mailman id 1398908; Mon, 24 Aug 2026 15:28:25 +0000 Received: from mx.expurgate.net ([195.190.135.10]) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1wyWb3-0008Od-O7 for xen-devel@lists.xenproject.org; Mon, 24 Aug 2026 15:28:25 +0000 Received: from mx.expurgate.net (helo=localhost) by mx.expurgate.net with esmtp id 1wyWb1-00FByX-IF for xen-devel@lists.xenproject.org; Mon, 24 Aug 2026 17:28:23 +0200 Received: from [10.42.69.1] (helo=localhost) by localhost with ESMTP (eXpurgate MTA 0.9.1) (envelope-from ) id 6a8c6314-bab6-0a2a0a5309dd-0a2a4501b990-6 for ; Mon, 24 Aug 2026 17:28:23 +0200 Received: from [209.85.208.41] (helo=mail-ed1-f41.google.com) by tlsNG-d62444.mxtls.expurgate.net with ESMTPS (eXpurgate 4.57.1) (envelope-from ) id 6a8c6317-5984-0a2a45010019-d155d029c8a8-3 for ; Mon, 24 Aug 2026 17:28:23 +0200 Received: by mail-ed1-f41.google.com with SMTP id 4fb4d7f45d1cf-69f7fa1c548so6630281a12.2 for ; Mon, 24 Aug 2026 08:28:23 -0700 (PDT) Received: from [10.156.60.236] (ip-037-024-206-209.um08.pools.vodafone-ip.de. [37.24.206.209]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-6a59e1ae4efsm8417898a12.21.2026.08.24.08.28.22 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 24 Aug 2026 08:28:22 -0700 (PDT) X-Outflank-Mailman: Message body and most headers restored to incoming version X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" Authentication-Results: eu.smtp.expurgate.cloud; dkim=pass header.s=google header.d=suse.com header.i="@suse.com" header.h="Content-Transfer-Encoding:Content-Type:Autocrypt:Subject:From:Cc:To:Content-Language:User-Agent:MIME-Version:Date:Message-ID" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=google; t=1787585303; x=1788190103; darn=lists.xenproject.org; h=content-transfer-encoding:content-type:autocrypt:subject:from:cc:to :content-language:user-agent:mime-version:date:message-id:from:to:cc :subject:date:message-id:reply-to:content-type; bh=C0w//u/qJWr+kuDQy+jVRr5v515n51WvczSsO9LbPJw=; b=DHDH3+U7RWNAxFUAgynLd5UgZorxleEdfAfr1T/nL5ANOotDYxlW08E7uyyEj4eKGK Bznigh9IOUz0nLbY3sOKM45gg/iPlOkXiUsH2EqCnjFmSGcGyuTB2gaYS6Y0egrqfBQl YGb+q5uE6j1b84hPqCwmQstX4sEOiuMvBWqocz6y8IxyoOflMihsLZ1CL4/yuUHdK+Uh CPjfrJWYLoZd8Cz0tjkojJeUSl2Bhk9weDXZM0bl327SXZnDJ9v2XtFFIjYYpQMXYoWP GD/ELijr4TyprqfgdUGSYyy4PXDggF4b7BVYZ09AtGOFkmfv9fMbJXZJHxa5/+iC32mt HCYQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1787585303; x=1788190103; h=content-transfer-encoding:content-type:autocrypt:subject:from:cc:to :content-language:user-agent:mime-version:date:message-id:x-gm-gg :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to :content-type; bh=C0w//u/qJWr+kuDQy+jVRr5v515n51WvczSsO9LbPJw=; b=IykM546whR43Ad86PPCodw89um/N5uQ/iKE+0TuTQvCWxy+FTOFL2b7Dy3YFTxJLgy Eq5u1yYSSGnU4PVE+ZpxzUWqSBV/fcr466H3E0FLM/QL0VD17WFEd8lVGc6WQmUUJo/r qVkmXoN7gkeN2l/3n8kxTBPvPGN3Etz4FsgXLoRRoNbLDe7jpebehJs5hrat/IMaPCso Km2IdDEVuwzztGpWYMILuWj9knvBZ+XfTeDKZxwKYtrywouag/LMINE2AB0/3N4yy7li 1E1hOKknq2Y6jrlxfivkgjkynkPoz3v/Vs4dhi9dnJ6/NQWvDzz6OoEgxVvCyeW2ggpv JZcQ== X-Gm-Message-State: AFuF++m/gWByXzE+ta00/speijflwDwZ5u9Hny/FGYVpKOSpjC/sa16l pm52afz0etZGRGkRRHr7im5J8g+oUHQ5puSSAFl2MsdjNT9OlNtIp49pbGbXAOQD2vGoy+gAxuP ZmuhzCg== X-Gm-Gg: AR+sD10hryEWSywnvwJxVDmRm93iAQixnHnL4wJlA6Pk8jurbbYkYv548uiet7PrR1j 6r+lzn2PW1XWiFQuO2E9p4fe74S9DKkmW/3jVDaY3JJYCEoM/OyEwGgZzCTjEsoehQAvXk2TJCW 8pW7JPap5LT7G4IBLFuSGQ91gpYHy5DnvmHBSQ42Ojez080twd05IzsNSJcVu2tdoNgmXyPPynI mALG3O4vzfWozRSCro6Rf6ScVAXMEWg2Q4VLviH36O32M832HwUY1xik7GbzUr8U4FLdt1M44cs 8B9D+2bP5v3Lr39Q77SEdQnLcyxRgcIU8rfdYw5f+XOacjXZsh2XHzOzrikuY7mPo5gufNCYa0E TMfF0qZpasLrR6coI6LLNOiVqaQzqdQ8ZY1MfRe3E2He4fk67n2vYvvX+oDh5wKWz8GzE8kxZZu S5iMcAVuztKbRRSwx+C4nXXIW7RjOOjZKKij7eBBtnN5UwCX4N8JZod9k5Hk85l3Xo+blBkYX7f S8+SdsafNkFBmMuE/IJHJvM1w1nmMzn7grrU3wMJDdnttyExjsT X-Received: by 2002:a05:6402:1ecb:b0:6a3:f74d:6a47 with SMTP id 4fb4d7f45d1cf-6a582987b8emr19723865a12.0.1787585302987; Mon, 24 Aug 2026 08:28:22 -0700 (PDT) Message-ID: <82707437-c95d-43f2-8c3c-f9038288876a@suse.com> Date: Mon, 24 Aug 2026 17:28:21 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Content-Language: en-US To: "xen-devel@lists.xenproject.org" Cc: Andrew Cooper , Julien Grall , Stefano Stabellini , Anthony PERARD , Michal Orzel , =?UTF-8?Q?Roger_Pau_Monn=C3=A9?= From: Jan Beulich Subject: [PATCH] symbols: also special-case symbols aliasing _sinittext Autocrypt: addr=jbeulich@suse.com; keydata= xsDiBFk3nEQRBADAEaSw6zC/EJkiwGPXbWtPxl2xCdSoeepS07jW8UgcHNurfHvUzogEq5xk hu507c3BarVjyWCJOylMNR98Yd8VqD9UfmX0Hb8/BrA+Hl6/DB/eqGptrf4BSRwcZQM32aZK 7Pj2XbGWIUrZrd70x1eAP9QE3P79Y2oLrsCgbZJfEwCgvz9JjGmQqQkRiTVzlZVCJYcyGGsD /0tbFCzD2h20ahe8rC1gbb3K3qk+LpBtvjBu1RY9drYk0NymiGbJWZgab6t1jM7sk2vuf0Py O9Hf9XBmK0uE9IgMaiCpc32XV9oASz6UJebwkX+zF2jG5I1BfnO9g7KlotcA/v5ClMjgo6Gl MDY4HxoSRu3i1cqqSDtVlt+AOVBJBACrZcnHAUSuCXBPy0jOlBhxPqRWv6ND4c9PH1xjQ3NP nxJuMBS8rnNg22uyfAgmBKNLpLgAGVRMZGaGoJObGf72s6TeIqKJo/LtggAS9qAUiuKVnygo 3wjfkS9A3DRO+SpU7JqWdsveeIQyeyEJ/8PTowmSQLakF+3fote9ybzd880fSmFuIEJldWxp Y2ggPGpiZXVsaWNoQHN1c2UuY29tPsJgBBMRAgAgBQJZN5xEAhsDBgsJCAcDAgQVAggDBBYC AwECHgECF4AACgkQoDSui/t3IH4J+wCfQ5jHdEjCRHj23O/5ttg9r9OIruwAn3103WUITZee e7Sbg12UgcQ5lv7SzsFNBFk3nEQQCACCuTjCjFOUdi5Nm244F+78kLghRcin/awv+IrTcIWF hUpSs1Y91iQQ7KItirz5uwCPlwejSJDQJLIS+QtJHaXDXeV6NI0Uef1hP20+y8qydDiVkv6l IreXjTb7DvksRgJNvCkWtYnlS3mYvQ9NzS9PhyALWbXnH6sIJd2O9lKS1Mrfq+y0IXCP10eS FFGg+Av3IQeFatkJAyju0PPthyTqxSI4lZYuJVPknzgaeuJv/2NccrPvmeDg6Coe7ZIeQ8Yj t0ARxu2xytAkkLCel1Lz1WLmwLstV30g80nkgZf/wr+/BXJW/oIvRlonUkxv+IbBM3dX2OV8 AmRv1ySWPTP7AAMFB/9PQK/VtlNUJvg8GXj9ootzrteGfVZVVT4XBJkfwBcpC/XcPzldjv+3 HYudvpdNK3lLujXeA5fLOH+Z/G9WBc5pFVSMocI71I8bT8lIAzreg0WvkWg5V2WZsUMlnDL9 mpwIGFhlbM3gfDMs7MPMu8YQRFVdUvtSpaAs8OFfGQ0ia3LGZcjA6Ik2+xcqscEJzNH+qh8V m5jjp28yZgaqTaRbg3M/+MTbMpicpZuqF4rnB0AQD12/3BNWDR6bmh+EkYSMcEIpQmBM51qM EKYTQGybRCjpnKHGOxG0rfFY1085mBDZCH5Kx0cl0HVJuQKC+dV2ZY5AqjcKwAxpE75MLFkr wkkEGBECAAkFAlk3nEQCGwwACgkQoDSui/t3IH7nnwCfcJWUDUFKdCsBH/E5d+0ZnMQi+G0A nAuWpQkjM1ASeQwSHEeAWPgskBQL Content-Transfer-Encoding: quoted-printable X-purgate-ID: tlsNG-d62444/1787585303-1E07B757-3FEEF735/0/0 X-purgate-type: clean X-purgate-size: 1247 X-ZohoMail-DKIM: pass (identity @suse.com) X-ZM-MESSAGEID: 1787585345593158500 Content-Type: text/plain; charset="utf-8" A recent 4.22 randconfig build job hit a situation where (LIVEPATCH=3Dn, i.e. --all-symbols not specified) both __note_gnu_build_id_end and _erodata aliased _sinittext on the 1st linking pass, but they didn't on the 2nd one. As a result two fewer symbols were emitted on the 2nd pass, causing $(call compare-symbol-tables, ...) to fail. Extend the existing "corner case" by also considering aliases with these two symbols (_stext really shouldn't have anything ahead of it), but discard only non-text symbols. Signed-off-by: Jan Beulich --- a/xen/tools/symbols.c +++ b/xen/tools/symbols.c @@ -223,6 +223,13 @@ static int symbol_valid(struct sym_entry (s->addr =3D=3D _einittext && strcmp((char*)s->sym + offset, "_einit= text")) || (s->addr =3D=3D _eextratext && strcmp((char*)s->sym + offset, "_eext= ratext"))) return 0; + /* Same for non-text aliases of _sinittext or _sextratext. */ + if (toupper(*s->sym) !=3D 'T' + && ((s->addr =3D=3D _sinittext + && strcmp((char *)s->sym + offset, "_sinittext")) + || (s->addr =3D=3D _sextratext + && strcmp((char *)s->sym + offset, "_sextratext")))) + return 0; } =20 /* Exclude symbols which vary between passes. */