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 lists1p.gnu.org (lists1p.gnu.org [209.51.188.17]) (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 C6333C79F99 for ; Mon, 7 Sep 2026 11:09:09 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists1p.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1x3XDL-0003um-De; Mon, 07 Sep 2026 07:08:39 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists1p.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1x3XD2-0003Ug-8r; Mon, 07 Sep 2026 07:08:20 -0400 Received: from tor.source.kernel.org ([172.105.4.254]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1x3XD0-0003wQ-Sz; Mon, 07 Sep 2026 07:08:20 -0400 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by tor.source.kernel.org (Postfix) with ESMTP id 071A460D83; Mon, 7 Sep 2026 11:08:18 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id DBBC41F00A3A; Mon, 7 Sep 2026 11:08:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1788779297; bh=TO+F2pc2vn4cH6gj+eUGA+TbOU46rfxX7z+qzRTHsOk=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=L2PqapXgWMZapQJF9IbCljAymd6CCIu6Na9j7I3smc1uZfcFSQhW1LGiGeULm4cty u2J3JI6c0o6HECx1TomdGBqlWvk9KO/lmDFWep9GLa6qstwBZCRNcfg5ImeFXIyEoo pen/JVHhuQHqhL/bG63Nt7RSu4+34HCWFUleSEP3yjZGhqzPp0K7FOn0t1gbEi4SIx N62SB71uH7A4Com+tw49dqPAoLgSChotMRE8mJtG9yLmlYjeUE0N7hs+mWXwS93hzf L7pXPHjscj25oFUM7h7CmRPLM9PFdgf2cACPA8rzXIkzOc2Kia6edznMIWwtGQr0P0 0HP1opd/GpB9A== From: Niklas Cassel To: Stefan Hajnoczi , Kevin Wolf , Hanna Reitz Cc: Sam Li , Damien Le Moal , Niklas Cassel , qemu-block@nongnu.org, qemu-devel@nongnu.org Subject: [PATCH v4 01/12] block: widen BlockLimits.zone_size to uint64_t Date: Mon, 7 Sep 2026 13:07:36 +0200 Message-ID: <20260907110748.1868714-2-cassel@kernel.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260907110748.1868714-1-cassel@kernel.org> References: <20260907110748.1868714-1-cassel@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=172.105.4.254; envelope-from=cassel@kernel.org; helo=tor.source.kernel.org 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_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, 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: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org From: Sam Li The zone-size field in BlockLimits is currently uint32_t, capping expressible zone sizes at 4 GiB. Real zoned-device protocols like NVMe ZNS allow larger zones. Widen BlockLimits.zone_size to uint64_t to match. Signed-off-by: Sam Li Reviewed-by: Niklas Cassel Reviewed-by: Damien Le Moal Signed-off-by: Niklas Cassel --- block/file-posix.c | 2 +- include/block/block_int-common.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/block/file-posix.c b/block/file-posix.c index 9aad156aad..c0d6ee30e4 100644 --- a/block/file-posix.c +++ b/block/file-posix.c @@ -3598,7 +3598,7 @@ raw_co_zone_append(BlockDriverState *bs, if (*offset & zone_size_mask) { error_report("sector offset %" PRId64 " is not aligned to zone size " - "%" PRId32 "", *offset / 512, bs->bl.zone_size / 512); + "%" PRId64 "", *offset / 512, bs->bl.zone_size / 512); return -EINVAL; } diff --git a/include/block/block_int-common.h b/include/block/block_int-common.h index 147c08155f..7571ed9968 100644 --- a/include/block/block_int-common.h +++ b/include/block/block_int-common.h @@ -901,7 +901,7 @@ typedef struct BlockLimits { BlockZoneModel zoned; /* zone size expressed in bytes */ - uint32_t zone_size; + uint64_t zone_size; /* total number of zones */ uint32_t nr_zones; -- 2.55.0