Received: by 2002:a05:6a10:206:0:0:0:0 with SMTP id 6csp1501809pxj; Fri, 4 Jun 2021 16:48:44 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxZm7qKY/1lu/ktF/JGOlt7wLug18Z6PWduVtLkZhFaUNl3ynDEYzDjRXwCvW5uXuAe1vgv X-Received: by 2002:aa7:c44b:: with SMTP id n11mr7547569edr.4.1622850524131; Fri, 04 Jun 2021 16:48:44 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1622850524; cv=none; d=google.com; s=arc-20160816; b=ygUdAVh1tJJ0aJPCrb2uF5dwr9/yZeo63P4qzUJH41PgbaePe588cRlLqu26PIYXkW m93c1CMlN76hU2UOC9V3puWV8/fjceMWiOeHWETGGdmxfMuuzjSkUrmXtz1tWqRS15no ZsbhUYOBEbK2z7wsQltxev8OWAMmJy+x1xmc3DRfT920ocwJsiZ6IR3YoCGw2r9/xNnw eSSlQq0Wjr6nEWOvmwNNFOWDbBWClLRxZKIc34+88LfQckc1CFHuXdfmVDQ49pcF2s/x R19KPghmbnuAF/t3Vx8+HTho1GaCJCa2mxYWZDYtsdNPz7W7lQ0AWXG6p2UgdQBuBZFp ahTg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:content-language :in-reply-to:mime-version:user-agent:date:message-id:from:references :cc:to:subject:dkim-signature; bh=vsp6ZcdAdQZ+Ises/3pMA5HtxIebHur3HwNGnbGzckk=; b=G8+tnVazXNNqg7l84uhlEgCxaKiyic5Tazu/LDDcoqjNE/4Yq79xMuJ8TN39e+CJKW UULw0Bp+0FRx/4jH6ET7zqJjoRXvG7kD5Am8pFh3+VEjH/i8kgS4p0HZ1l0ttT/6/Z7t MktwKgt094qnaRYBug8r1V8Goo1kVMhWLcqnV715aRaOJyOId7YFOSz1wfhcXgV3u++o otP9bXT+ECmLlCwsWDmKF/PKTWvQKL+ooru0A/oaaADfppDXFE+P5FE6EiQSlXzbtGyH beQIL143Mybb02qE3nzNv6AOSEZDs1kLmsPYmiyLj5xfaCMNwNJMVERcKRpUg+7h5lqS LhHA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=T05xuJSX; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id d6si6006389ejz.127.2021.06.04.16.48.18; Fri, 04 Jun 2021 16:48:44 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=T05xuJSX; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230344AbhFDXsb (ORCPT + 99 others); Fri, 4 Jun 2021 19:48:31 -0400 Received: from mail.kernel.org ([198.145.29.99]:55710 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229853AbhFDXsa (ORCPT ); Fri, 4 Jun 2021 19:48:30 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 2FAB2611AD; Fri, 4 Jun 2021 23:46:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1622850403; bh=zSqYRKt3AKTNAslcAW+pxGjDfLkejzE4sjKMLJf4zJI=; h=Subject:To:Cc:References:From:Date:In-Reply-To:From; b=T05xuJSXooNKkWiZrrXr7ff1s5nmbdsNi6cqlsOvbNAn1zFJF5H//P/6yTglmMP53 YS/T6IB3hWllmEFP0VJibkI7l8W7fJDd9N3nUtJec7jGxOGGMURbKR+5mxE79AhOsD kbNQ3m+6LZWzIS0KS0Bfb/duGsL70Y0RR078RZMviiNpTQNB5BjMDjs0VDA6bjfPtP 8C3cbEeM4UNOyOHqc7SIXAl84pqPJlRLA46JPU+zZpyDSJyvAArokm2r9vi+UamxSH twAODzReuwlLXhe+Kkvd/TGQmit1UJIXfgF4YGp2PpZ3ybvpOYBImhZODTvqYbuLX4 jKAaKWlksRU5w== Subject: Re: [PATCH v2 2/2] f2fs: Advertise encrypted casefolding in sysfs To: Daniel Rosenberg , Jaegeuk Kim , linux-f2fs-devel@lists.sourceforge.net Cc: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, Gabriel Krisman Bertazi , kernel-team@android.com, stable@vger.kernel.org References: <20210603095038.314949-1-drosen@google.com> <20210603095038.314949-3-drosen@google.com> From: Chao Yu Message-ID: Date: Sat, 5 Jun 2021 07:46:42 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.10.2 MIME-Version: 1.0 In-Reply-To: <20210603095038.314949-3-drosen@google.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2021/6/3 17:50, Daniel Rosenberg wrote: > Older kernels don't support encryption with casefolding. This adds > the sysfs entry encrypted_casefold to show support for those combined > features. Support for this feature was originally added by > commit 7ad08a58bf67 ("f2fs: Handle casefolding with Encryption") > > Fixes: 7ad08a58bf67 ("f2fs: Handle casefolding with Encryption") > Cc: stable@vger.kernel.org # v5.11+ > Signed-off-by: Daniel Rosenberg Reviewed-by: Chao Yu Thanks,