From nobody Sun Sep 28 16:35:23 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=1756706902; cv=none; d=zohomail.com; s=zohoarc; b=mtd3VQdz8zNLl4qTu9J0VLu2Eo8xEk/kO8AruFQAzBeT1kasup3vMNfsKk4moxh86/MiCC2SttdwqoJS1WqHpCgGDSVzg+p0DzHsyoHIvSwe+OvYfBF7bv+NvFiCQ5nUN7ysklSQ8hCbBUcgBHiE8ig96eX5uqPFPCKPqWslmSo= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1756706902; h=Content-Type: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=UKrXuWkhhtDdfM61O1kYCBCKRtPDr2G+/JbT7cj8dUM=; b=B4qJsPIGTh4wpmt/txMUUqhsds5G4Lb881yapGlmM/OAfNzXJ9kVMAU7v5+xZFNeTdMl17AL697RFoVBSAtrgT+0kX6gkJqVKjkNaKUCrsvBtRXvYb19oSBe7meM04nZ+vreoQPrG5ghXQGirS86Cjtchz/5JpurGfZh5vgtnuE= 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 17567069028171000.9774771354938; Sun, 31 Aug 2025 23:08:22 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1usxh2-0003F7-Oj; Mon, 01 Sep 2025 02:07:04 -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 1usxgh-00039X-SY for qemu-devel@nongnu.org; Mon, 01 Sep 2025 02:06:43 -0400 Received: from mta-64-226.siemens.flowmailer.net ([185.136.64.226]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1usxgc-0001x0-Fa for qemu-devel@nongnu.org; Mon, 01 Sep 2025 02:06:43 -0400 Received: by mta-64-226.siemens.flowmailer.net with ESMTPSA id 20250901055630ee0accfa81000207a1 for ; Mon, 01 Sep 2025 07:56:30 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; s=fm1; 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=UKrXuWkhhtDdfM61O1kYCBCKRtPDr2G+/JbT7cj8dUM=; b=iBRT2/fgwJh1HJ8bxSli7LKmPrloiASjhL8k8QXJ1TPF3iaCVXmNNJwzcguyI4Hkahy91n ZH+ZyBrqJ7LQvekJqTFoIqr1w6rCsb0Jg6rDpHPpVG1iagQ8+EeicKouSYlVCsmeeH425FJs BHDDkbh6Ha7Larq7PEDVa+jCoOF5uo5zA4C+50zkEqhqAofk+Qbnyr2szD/bUcBs93+cOd28 BQZRpfLjgtBMPXXdAhnDKK5wVBB5WGt8i4aBiuZDbEOHj+FRSqFan/jKYWyNF/A1n2jS4AlT ymz3fOfO6Njf+1EeJpradEK3S9ELiBcaN3ft8Na8PnDn5LXRH2QmufSw==; 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 v2 1/8] hw/sd/sdcard: Fix size check for backing block image Date: Mon, 1 Sep 2025 07:56:21 +0200 Message-ID: <86217712232abd5152e7dfa98111f57b9b78d83b.1756706188.git.jan.kiszka@siemens.com> In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" 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=185.136.64.226; envelope-from=fm-294854-20250901055630ee0accfa81000207a1-nrUymq@rts-flowmailer.siemens.com; helo=mta-64-226.siemens.flowmailer.net X-Spam_score_int: -30 X-Spam_score: -3.1 X-Spam_bar: --- X-Spam_report: (-3.1 / 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=-1, RCVD_IN_MSPIKE_WL=-0.01, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=unavailable 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: 1756706906378124100 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