Received: by 2002:a25:8b91:0:0:0:0:0 with SMTP id j17csp4613162ybl; Mon, 3 Feb 2020 22:27:59 -0800 (PST) X-Google-Smtp-Source: APXvYqwP1pXfHZrGFB/sYiDcMe2JH3Fm4CaOIRsqScBfSvSnaBqcfGmOjUVttK5gltPv+fKX2PJW X-Received: by 2002:a9d:7315:: with SMTP id e21mr22111194otk.255.1580797678992; Mon, 03 Feb 2020 22:27:58 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1580797678; cv=none; d=google.com; s=arc-20160816; b=Wn+XxwOc2+r13j/gQ/mFYyBtc2JfgxwN8oVxGNOF2HtEtxnRQBqR5YQVjva1wsmp6s mD5mGIM0KiHUQoyuQRRe3wW/f5LN7kHfGzq3CQ+xqQX3SNyyKeUrLmCM0TdcBcKWzYP1 qrJFY2uai6ZUMGzErTXVNvAwJrGgbmlFKXyyVGp1MPg1SRmzHM3UtF8QAJMYWwXClzAF ovvQLQI+UGHqH19nJraLM2VOm60CZmOicU+t6rdNS4E4fAhnLUx7N5j+zxpx2IRDaCIf iAa+m1BfJQ6ntwRf1B2MBvLP4KkFHLMTGezLXyyM+ggpkkL3sTh2RIAIv4nC/dEv3JTG ajxA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :references:in-reply-to:date:cc:to:from:subject:message-id :dkim-signature; bh=xndwTL4/66nj3QLaUJlq5dI4bc2P0qhopLek7BTz9Ls=; b=Qg9yv8IOZVcklzHFBPaJgA3jiMYAvordzyqGJ3So2QZ8CsSsG5Rg2P4o8EDEdKhwYX JkHpjI7KFrxh/xmbu6W+X2NLvSwIq7GJHwucx674V8MIse3vzFdX/5KgkiO7ZLvzuvJm NyWEMCrtmLEvfsca+U0OsJapT2Pq/nAlWJia8Q8nuWkxWeWWiaoq7h5fbPL1H7LDdbLR wLj19eufigZlQSGb74y6kZvBbV7pc+UeAFbl52jKt4Wsc0rLk+Hq9JHXC7xTjuwtEbf9 5w1opyAOIz0hRucNhGl31sQPV28/nnnwpnVCfyr/8AxuYIGGzh5vgR2gXmlkLG906p1e Ljsg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@mediatek.com header.s=dk header.b="iDRbNGK/"; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=mediatek.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id i3si11052990otc.272.2020.02.03.22.27.46; Mon, 03 Feb 2020 22:27:58 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@mediatek.com header.s=dk header.b="iDRbNGK/"; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=mediatek.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727296AbgBDG0u (ORCPT + 99 others); Tue, 4 Feb 2020 01:26:50 -0500 Received: from mailgw02.mediatek.com ([210.61.82.184]:50605 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726196AbgBDG0s (ORCPT ); Tue, 4 Feb 2020 01:26:48 -0500 X-UUID: 7ce065c3d11b4886a76b72796f1fec38-20200204 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:MIME-Version:Content-Type:References:In-Reply-To:Date:CC:To:From:Subject:Message-ID; bh=xndwTL4/66nj3QLaUJlq5dI4bc2P0qhopLek7BTz9Ls=; b=iDRbNGK/6rPeAiEP02iFSh4hs7U2aLYjhbVawwocytcZQoq+9nmvw9aH/e91mul8K3HbFccW+wO5gbi2qxoIQBCAAONafGUhLxT3H1wBZt+YILo1tI1lECX6/XxgK/EdM1vJn/akd5scUp04bqlvvwEDxeWeC3yJcCSaq0jHVI0=; X-UUID: 7ce065c3d11b4886a76b72796f1fec38-20200204 Received: from mtkcas08.mediatek.inc [(172.21.101.126)] by mailgw02.mediatek.com (envelope-from ) (Cellopoint E-mail Firewall v4.1.10 Build 0809 with TLS) with ESMTP id 2040104297; Tue, 04 Feb 2020 14:26:45 +0800 Received: from mtkcas07.mediatek.inc (172.21.101.84) by mtkmbs06n2.mediatek.inc (172.21.101.130) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Tue, 4 Feb 2020 14:26:41 +0800 Received: from mtkcas07.mediatek.inc (172.21.101.84) by mtkcas07.mediatek.inc (172.21.101.84) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Tue, 4 Feb 2020 14:26:20 +0800 Received: from [172.21.84.99] (172.21.84.99) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Tue, 4 Feb 2020 14:26:20 +0800 Message-ID: <1580797600.21785.3.camel@mtksdccf07> Subject: Re: [PATCH v5 5/8] scsi: ufs: Fix ufshcd_hold() caused scheduling while atomic From: Stanley Chu To: Can Guo CC: , , , , , , , , Alim Akhtar , Avri Altman , "James E.J. Bottomley" , "Martin K. Petersen" , Bean Huo , "Bart Van Assche" , Venkat Gopalakrishnan , Tomas Winkler , open list Date: Tue, 4 Feb 2020 14:26:40 +0800 In-Reply-To: <1580721472-10784-6-git-send-email-cang@codeaurora.org> References: <1580721472-10784-1-git-send-email-cang@codeaurora.org> <1580721472-10784-6-git-send-email-cang@codeaurora.org> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.2.3-0ubuntu6 MIME-Version: 1.0 X-MTK: N X-TM-SNTS-SMTP: DFEC84D42425D5F92FFAE10CD9A3F484BC1DAD7117266E3141EEEC5A085DFDAB2000:8 Content-Transfer-Encoding: base64 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org T24gTW9uLCAyMDIwLTAyLTAzIGF0IDAxOjE3IC0wODAwLCBDYW4gR3VvIHdyb3RlOg0KPiBUaGUg YXN5bmMgdmVyc2lvbiBvZiB1ZnNoY2RfaG9sZChhc3luYyA9PSB0cnVlKSwgd2hpY2ggaXMgb25s eSBjYWxsZWQNCj4gaW4gcXVldWVjb21tYW5kIHBhdGggYXMgZm9yIG5vdywgaXMgZXhwZWN0ZWQg dG8gd29yayBpbiBhdG9taWMgY29udGV4dCwNCj4gdGh1cyBpdCBzaG91bGQgbm90IHNsZWVwIG9y IHNjaGVkdWxlIG91dC4gV2hlbiBpdCBydW5zIGludG8gdGhlIGNvbmRpdGlvbg0KPiB0aGF0IGNs b2NrcyBhcmUgT04gYnV0IGxpbmsgaXMgc3RpbGwgaW4gaGliZXJuOCBzdGF0ZSwgaXQgc2hvdWxk IGJhaWwgb3V0DQo+IHdpdGhvdXQgZmx1c2hpbmcgdGhlIGNsb2NrIHVuZ2F0ZSB3b3JrLg0KPiAN Cj4gU2lnbmVkLW9mZi1ieTogQ2FuIEd1byA8Y2FuZ0Bjb2RlYXVyb3JhLm9yZz4NCj4gUmV2aWV3 ZWQtYnk6IEhvbmd3dSBTdSA8aG9uZ3d1c0Bjb2RlYXVyb3JhLm9yZz4NCj4gUmV2aWV3ZWQtYnk6 IEFzdXRvc2ggRGFzIDxhc3V0b3NoZEBjb2RlYXVyb3JhLm9yZz4NCg0KUmV2aWV3ZWQtYnk6IFN0 YW5sZXkgQ2h1IDxzdGFubGV5LmNodUBtZWRpYXRlay5jb20+DQoNCg==