From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out30-98.freemail.mail.aliyun.com (out30-98.freemail.mail.aliyun.com [115.124.30.98]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A7C5522301; Wed, 29 Apr 2026 01:21:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=115.124.30.98 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777425679; cv=none; b=cujggGNyuWhCGUO++aecE/yz/AreXxnU1oYf44QUnI4jwhbNqhzg8WuPG1IAIMXeErCQgukh2vSirmAkfIEmwZBGlXJID5ff461KXQgYtKcQsx1bIAEKjI9/Pn4kcbkCmzliPMtYHsWb4oZEnXDd5YtnjKJ+U7E5EvrZQ/ySc1I= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777425679; c=relaxed/simple; bh=7LnoYXtUgcLK+iuuo/ay/+wU4q11Fd3/PO7qvUkxaPc=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=jouDBFKIT8vGMTRzC6Yr1B10+3ss8JuQGlPeJnCLq+GtZptBaCrKWH3BjZD4dSNrMyokFp51M1qATQvgyKda/WJcGVaOi2dffKd9hPL3CBUJvg4lojFeWtConZtibhPJvAh7PFBPUEnifidREkzstRjuuchlK9o9n7TPflSmf8k= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.alibaba.com; spf=pass smtp.mailfrom=linux.alibaba.com; dkim=pass (1024-bit key) header.d=linux.alibaba.com header.i=@linux.alibaba.com header.b=DwCdb47w; arc=none smtp.client-ip=115.124.30.98 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.alibaba.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.alibaba.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.alibaba.com header.i=@linux.alibaba.com header.b="DwCdb47w" DKIM-Signature:v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.alibaba.com; s=default; t=1777425670; h=From:To:Subject:Date:Message-Id:MIME-Version; bh=7LnoYXtUgcLK+iuuo/ay/+wU4q11Fd3/PO7qvUkxaPc=; b=DwCdb47wwaUWfhHR6TWABRu6t5KCyS70F0SXyBS97EPaiJZbvjzfynBtXbmhYiLFglJxO/VXyqj76FHA7YLy6SJxCFfo70o1Gzmbys3c0r2ZoAv/CS/mnN27TFyFa4/PFAV4ULKjX4XI2n5dttR+BVfwClRqN+y+zdrksyOZHjk= X-Alimail-AntiSpam:AC=PASS;BC=-1|-1;BR=01201311R131e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=maildocker-contentspam033045133197;MF=fangyu.yu@linux.alibaba.com;NM=1;PH=DS;RN=22;SR=0;TI=SMTPD_---0X1vuGUZ_1777425666; Received: from localhost.localdomain(mailfrom:fangyu.yu@linux.alibaba.com fp:SMTPD_---0X1vuGUZ_1777425666 cluster:ay36) by smtp.aliyun-inc.com; Wed, 29 Apr 2026 09:21:08 +0800 From: fangyu.yu@linux.alibaba.com To: jgg@ziepe.ca Cc: alex@ghiti.fr, anup@brainfault.org, aou@eecs.berkeley.edu, atish.patra@linux.dev, baolu.lu@linux.intel.com, fangyu.yu@linux.alibaba.com, guoren@kernel.org, iommu@lists.linux.dev, joro@8bytes.org, kevin.tian@intel.com, kvm-riscv@lists.infradead.org, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, palmer@dabbelt.com, pjw@kernel.org, robin.murphy@arm.com, skhawaja@google.com, tjeznach@rivosinc.com, vasant.hegde@amd.com, will@kernel.org Subject: Re: Re: [RFC PATCH 06/11] iommu/riscv: Add domain_alloc_paging_flags for second-stage domain Date: Wed, 29 Apr 2026 09:21:06 +0800 Message-Id: <20260429012106.63618-1-fangyu.yu@linux.alibaba.com> X-Mailer: git-send-email 2.39.3 (Apple Git-146) In-Reply-To: <20260428133501.GE849557@ziepe.ca> References: <20260428133501.GE849557@ziepe.ca> Precedence: bulk X-Mailing-List: kvm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Understood. I will rework the flags handling to follow the switch/case pattern used by other drivers, and remove the dev_err() on the failure path. Thanks, Fangyu >Jason