From patchwork Thu Dec 9 01:29:09 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Mittal, Anuj" X-Patchwork-Id: 780 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 aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0F08EC433EF for ; Thu, 9 Dec 2021 01:29:53 +0000 (UTC) Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by mx.groups.io with SMTP id smtpd.web11.5654.1639013381253925301 for ; Wed, 08 Dec 2021 17:29:52 -0800 Authentication-Results: mx.groups.io; dkim=missing; spf=pass (domain: intel.com, ip: 192.55.52.93, mailfrom: anuj.mittal@intel.com) X-IronPort-AV: E=McAfee;i="6200,9189,10192"; a="235503970" X-IronPort-AV: E=Sophos;i="5.88,190,1635231600"; d="scan'208";a="235503970" Received: from orsmga007.jf.intel.com ([10.7.209.58]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Dec 2021 17:29:52 -0800 X-IronPort-AV: E=Sophos;i="5.88,190,1635231600"; d="scan'208";a="503298062" Received: from chuenong-mobl.gar.corp.intel.com (HELO anmitta2-mobl3.intel.com) ([10.215.229.15]) by orsmga007-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Dec 2021 17:29:51 -0800 From: Anuj Mittal To: openembedded-core@lists.openembedded.org Subject: [honister][PATCH 10/33] wic: support rootdev identified by partition label Date: Thu, 9 Dec 2021 09:29:09 +0800 Message-Id: X-Mailer: git-send-email 2.33.1 In-Reply-To: References: MIME-Version: 1.0 List-Id: X-Webhook-Received: from li982-79.members.linode.com [45.33.32.79] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Thu, 09 Dec 2021 01:29:53 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/159411 From: "Schmidt, Adriaan" We already support specifying the rootfs by PARTUUID. This adds general support for letting the kernel find the rootfs by PARTLABEL. Signed-off-by: Adriaan Schmidt Signed-off-by: Richard Purdie (cherry picked from commit 2fb247c5ecf057bb96649a3c0234794b4991c050) Signed-off-by: Anuj Mittal --- scripts/lib/wic/plugins/imager/direct.py | 2 ++ 1 file changed, 2 insertions(+) diff --git a/scripts/lib/wic/plugins/imager/direct.py b/scripts/lib/wic/plugins/imager/direct.py index 495518fac8..e57fba9c12 100644 --- a/scripts/lib/wic/plugins/imager/direct.py +++ b/scripts/lib/wic/plugins/imager/direct.py @@ -259,6 +259,8 @@ class DirectPlugin(ImagerPlugin): if part.mountpoint == "/": if part.uuid: return "PARTUUID=%s" % part.uuid + elif part.label: + return "PARTLABEL=%s" % part.label else: suffix = 'p' if part.disk.startswith('mmcblk') else '' return "/dev/%s%s%-d" % (part.disk, suffix, part.realnum)