From nobody Sat Nov 15 05:39:07 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass header.i=jan.kiszka@siemens.com; 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=reject dis=none) header.from=siemens.com ARC-Seal: i=1; a=rsa-sha256; t=1756020579; cv=none; d=zohomail.com; s=zohoarc; b=F1xBIXAGV3rJaCDL1aKm7113iVMdM14KqQN9i1EZ8aNL4iAiSDHpjYOwKhuRpSW/RjYvkrXeol8Rz9amOMnu2Fiqq7NMsD+S5i5lVPjF3jarpr0qKHKJsNlLv77JzVZbDG0Ipu+4NErtdAOo1u5mw/oox7yY9ZRJcrEH/Tooqd4= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1756020579; 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=M2h/EoMUlU9fk3MINaoT2/hg0rjYpm0aZBDmEdaeq6E=; b=HhG6b3qgaF0Q9HobYkteGS9IZ3QWJIFsHi46xs6lhWj1xtjPJ2enAhbfwRNXcJHmYCWL+cvzMPEgoCjuwu0wngBVRtwm/x8kG2AzgZAUuCV4e74n2DFsk9DrQfMJ+UsUouEW79zVOt36wZTkUCwMoEBe6y2K7adOzF3UlscsZ2Q= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=jan.kiszka@siemens.com; 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=reject dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1756020579436891.9384978287338; Sun, 24 Aug 2025 00:29:39 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1uq59q-0006QG-Bt; Sun, 24 Aug 2025 03:28:54 -0400 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 1uq59o-0006Oy-Or for qemu-devel@nongnu.org; Sun, 24 Aug 2025 03:28:52 -0400 Received: from mta-65-227.siemens.flowmailer.net ([185.136.65.227]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1uq59k-0005Mh-WE for qemu-devel@nongnu.org; Sun, 24 Aug 2025 03:28:52 -0400 Received: by mta-65-227.siemens.flowmailer.net with ESMTPSA id 202508240718414885864b8a27f75731 for ; Sun, 24 Aug 2025 09:18:41 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; s=fm2; d=siemens.com; i=jan.kiszka@siemens.com; h=Date:From:Subject:To:Message-ID:MIME-Version:Content-Type:Content-Transfer-Encoding:Cc:References:In-Reply-To; bh=M2h/EoMUlU9fk3MINaoT2/hg0rjYpm0aZBDmEdaeq6E=; b=dDE8NQQqtUaNtiY0QUNl2fun+T/hxXDbAlj5X6V5FoTv4DrAfVKvEJYLEUbE0ESzLnayQm biTH1JGqo1erMAtZQnCRpLkbAvZ9Q1ziK33bileGHm3qI/ITGO0Z+4Yjt278Lv8WEJlPymou rRVOuOBLEaHJ8vPL8DclpIBR0y02LeGlhEPVUnzy7QicZa8vVclZ890PCjMWB+SP7aFVmlvx mMUDguYBbQX+wZMS5fncyuk6kgwNMSklgwNLrbdYuauVmhUvnREaQTbQTUSUz/gYxAo5Pcm2 2fIwcTUy1xmlBJGFQ7bUIkU4kkXFyIenpieDHcKlI3+wixG86neyiYnA==; From: Jan Kiszka To: qemu-devel Cc: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Bin Meng , qemu-block@nongnu.org, Ilias Apalodimas Subject: [PATCH 1/8] hw/sd/sdcard: Fix size check for backing block image Date: Sun, 24 Aug 2025 09:18:33 +0200 Message-ID: <0d95cffa6131a06404f3cd6ef5951720ce01c37e.1756019920.git.jan.kiszka@siemens.com> In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Flowmailer-Platform: Siemens Feedback-ID: 519:519-294854:519-21489:flowmailer 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=185.136.65.227; envelope-from=fm-294854-202508240718414885864b8a27f75731-l29l51@rts-flowmailer.siemens.com; helo=mta-65-227.siemens.flowmailer.net X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_MED=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_PASS=-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 jan.kiszka@siemens.com) X-ZM-MESSAGEID: 1756020581264124101 Content-Type: text/plain; charset="utf-8" From: Jan Kiszka The power-of-2 rule applies to the user data area, not the complete block image. The latter can be concatenation of boot partition images and the user data. Signed-off-by: Jan Kiszka Reviewed-by: Philippe Mathieu-Daud=C3=A9 --- hw/sd/sd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/sd/sd.c b/hw/sd/sd.c index 8c290595f0..16aee210b4 100644 --- a/hw/sd/sd.c +++ b/hw/sd/sd.c @@ -2789,7 +2789,7 @@ static void sd_realize(DeviceState *dev, Error **errp) return; } =20 - blk_size =3D blk_getlength(sd->blk); + blk_size =3D blk_getlength(sd->blk) - sd->boot_part_size * 2; if (blk_size > 0 && !is_power_of_2(blk_size)) { int64_t blk_size_aligned =3D pow2ceil(blk_size); char *blk_size_str; --=20 2.43.0