From nobody Tue Feb 10 15:45:51 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=quarantine dis=none) header.from=virtuozzo.com ARC-Seal: i=1; a=rsa-sha256; t=1764080576; cv=none; d=zohomail.com; s=zohoarc; b=AqfKtERTSfYyPGS4T+svuP9OPihleyJ1aNKI3QcSwL8Tnlormxv1p6TOiLr3BeWDVdxIAINm6OGpsdxniUtMlejzxTLgg+HHXPXVM60qZsRQi2xsAmNNUclFFlnRuNk48v4mTrTriWy0nGcJZbI6vL4hdMgLGq1HtcaApRnYKqQ= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1764080576; h=Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=gMGXypU8Nk0mBK6wTCs2cKN1n7L7ZbG+kaMs8D8iq6c=; b=GmhuWXbB+AyygXHAaEDQOtGpZBi3xWCpTqg2VPWoSByglQEXLVzchfEaIgSzmaWp3jx/b5OgSxQqHjgtjteSPmiiZI/1a0MBbYli63xZ4auukLORpyAM2nnUHYZ4/eK/fiW/Yqp46sU59TQmlCvGKJZgXg4JPQri2iwtN/FXURs= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=quarantine dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1764080576922775.2903814828845; Tue, 25 Nov 2025 06:22:56 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1vNtw1-0007Zb-3j; Tue, 25 Nov 2025 09:22:25 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vNtuq-0007DR-Sj for qemu-devel@nongnu.org; Tue, 25 Nov 2025 09:21:23 -0500 Received: from relay.virtuozzo.com ([130.117.225.111]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vNtun-0002Go-E2 for qemu-devel@nongnu.org; Tue, 25 Nov 2025 09:21:12 -0500 Received: from [130.117.225.5] (helo=dev005.ch-qa.vzint.dev) by relay.virtuozzo.com with esmtp (Exim 4.96) (envelope-from ) id 1vNtsz-003IJo-05; Tue, 25 Nov 2025 15:20:56 +0100 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=virtuozzo.com; s=relay; h=MIME-Version:Message-ID:Date:Subject:From: Content-Type; bh=gMGXypU8Nk0mBK6wTCs2cKN1n7L7ZbG+kaMs8D8iq6c=; b=Ycb2i+w4CwHD JLWj3yHnQ0OFUBDIQiGTo/pHIUAjc0ZnUZpVg3FeHrkTqF/PzHSFTWyQ0BqRblfckaRmtPakWN/s3 gO/X5Lqz9xRj4qQsNmsYl9yKEc2KlMnwCo+17ghJGHPGPVaUKamC3SVVnJeUT09LMbkam7jwf6plj oeVel6sxRl3qeUMrpMlWwtT5+efjv0JzivxjcbfwrdaAaUNQ9a6QiHhxjsRsdNm0nso4YF6hd8a5d MJ2Nk3yTmzAawwurxunVrBNZb89jxlXWP4gitEgEwYwE9C8MIAPKq8QmHHeiRte1XzoEAXT7yxMgd 9fOwTTfhM4YQqW9sUSpsaQ==; From: andrey.drobyshev@virtuozzo.com To: qemu-devel@nongnu.org Cc: kwolf@redhat.com, peterx@redhat.com, stefanha@redhat.com, vsementsov@yandex-team.ru, den@virtuozzo.com, andrey.drobyshev@virtuozzo.com Subject: [PATCH 1/4] scripts/qemugdb: mtree: Fix OverflowError in mtree with 128-bit addresses Date: Tue, 25 Nov 2025 16:21:02 +0200 Message-ID: <20251125142105.448289-2-andrey.drobyshev@virtuozzo.com> X-Mailer: git-send-email 2.43.5 In-Reply-To: <20251125142105.448289-1-andrey.drobyshev@virtuozzo.com> References: <20251125142105.448289-1-andrey.drobyshev@virtuozzo.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=130.117.225.111; envelope-from=andrey.drobyshev@virtuozzo.com; helo=relay.virtuozzo.com X-Spam_score_int: -43 X-Spam_score: -4.4 X-Spam_bar: ---- X-Spam_report: (-4.4 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @virtuozzo.com) X-ZM-MESSAGEID: 1764080582486019200 Content-Type: text/plain; charset="utf-8" From: Andrey Drobyshev The 'qemu mtree' command fails with "OverflowError: int too big to convert" when memory regions have 128-bit addresses. Fix by changing conversion base from 16 to 0 (automatic detection based on string prefix). This works more reliably in GDB's embedded Python. Signed-off-by: Andrey Drobyshev --- scripts/qemugdb/mtree.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/scripts/qemugdb/mtree.py b/scripts/qemugdb/mtree.py index 8fe42c3c12..77603c04b1 100644 --- a/scripts/qemugdb/mtree.py +++ b/scripts/qemugdb/mtree.py @@ -25,7 +25,7 @@ def int128(p): if p.type.code =3D=3D gdb.TYPE_CODE_STRUCT: return int(p['lo']) + (int(p['hi']) << 64) else: - return int(("%s" % p), 16) + return int(("%s" % p), 0) =20 class MtreeCommand(gdb.Command): '''Display the memory tree hierarchy''' --=20 2.43.5