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 X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D4317C5ACBF for ; Sun, 15 Mar 2020 01:39:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A0F7720637 for ; Sun, 15 Mar 2020 01:39:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1584236358; bh=CmnZSp1cD9W7GBGuNrZlONVYibn7gCqqoj6gfIP9vA4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=w4AD4s56mdi/tm9kG8tN2ttswktp7nlVuGocD3UJNCLBj0J0zE+xrWf7KEU4rOHem JVZI76sDx1ll636Whfonk9DJPIgmdExcZU2H3Oaf6cD1qWOic1yjTl6K5te0LyqDcY r0CsvwqRiE01ThDeUkjCYM2KGU44UNdh7aaJmy58= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727060AbgCOBjR (ORCPT ); Sat, 14 Mar 2020 21:39:17 -0400 Received: from mail.kernel.org ([198.145.29.99]:55076 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726579AbgCOBjN (ORCPT ); Sat, 14 Mar 2020 21:39:13 -0400 Received: from sol.hsd1.ca.comcast.net (c-107-3-166-239.hsd1.ca.comcast.net [107.3.166.239]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 9A95620790; Sat, 14 Mar 2020 20:53:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1584219193; bh=CmnZSp1cD9W7GBGuNrZlONVYibn7gCqqoj6gfIP9vA4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=gZfFkIOMgxmssruP+ea9EmjgNTu0xB1lPyOJtKrZoCw0s+W9sImhe8b8XapQ7wupz k50I7OFwE0y6DZSyUAaqAE1YEnztPP4sMCFh4vnyxj01ht3I67/QjbWDkGypsH3cxy winlpMSIqpy6GLkVeR2z71N6lCVDH7b4zg7GOjn8= From: Eric Biggers To: linux-fscrypt@vger.kernel.org Cc: linux-ext4@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-mtd@lists.infradead.org, linux-fsdevel@vger.kernel.org, linux-api@vger.kernel.org Subject: [PATCH 2/4] ext4: wire up FS_IOC_GET_ENCRYPTION_NONCE Date: Sat, 14 Mar 2020 13:50:50 -0700 Message-Id: <20200314205052.93294-3-ebiggers@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200314205052.93294-1-ebiggers@kernel.org> References: <20200314205052.93294-1-ebiggers@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-api-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-api@vger.kernel.org From: Eric Biggers This new ioctl retrieves a file's encryption nonce, which is useful for testing. See the corresponding fs/crypto/ patch for more details. Signed-off-by: Eric Biggers --- fs/ext4/ioctl.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c index a0ec750018dd3..0c1d1720cf1ae 100644 --- a/fs/ext4/ioctl.c +++ b/fs/ext4/ioctl.c @@ -1210,6 +1210,11 @@ long ext4_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) return -EOPNOTSUPP; return fscrypt_ioctl_get_key_status(filp, (void __user *)arg); + case FS_IOC_GET_ENCRYPTION_NONCE: + if (!ext4_has_feature_encrypt(sb)) + return -EOPNOTSUPP; + return fscrypt_ioctl_get_nonce(filp, (void __user *)arg); + case EXT4_IOC_CLEAR_ES_CACHE: { if (!inode_owner_or_capable(inode)) @@ -1370,6 +1375,7 @@ long ext4_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg) case FS_IOC_REMOVE_ENCRYPTION_KEY: case FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS: case FS_IOC_GET_ENCRYPTION_KEY_STATUS: + case FS_IOC_GET_ENCRYPTION_NONCE: case EXT4_IOC_SHUTDOWN: case FS_IOC_GETFSMAP: case FS_IOC_ENABLE_VERITY: -- 2.25.1 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 X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E6831C5ACBF for ; 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Sat, 14 Mar 2020 20:53:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1584219193; bh=CmnZSp1cD9W7GBGuNrZlONVYibn7gCqqoj6gfIP9vA4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=gZfFkIOMgxmssruP+ea9EmjgNTu0xB1lPyOJtKrZoCw0s+W9sImhe8b8XapQ7wupz k50I7OFwE0y6DZSyUAaqAE1YEnztPP4sMCFh4vnyxj01ht3I67/QjbWDkGypsH3cxy winlpMSIqpy6GLkVeR2z71N6lCVDH7b4zg7GOjn8= From: Eric Biggers To: linux-fscrypt@vger.kernel.org Date: Sat, 14 Mar 2020 13:50:50 -0700 Message-Id: <20200314205052.93294-3-ebiggers@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200314205052.93294-1-ebiggers@kernel.org> References: <20200314205052.93294-1-ebiggers@kernel.org> MIME-Version: 1.0 X-Headers-End: 1jDDmi-001Nos-8H Subject: [f2fs-dev] [PATCH 2/4] ext4: wire up FS_IOC_GET_ENCRYPTION_NONCE X-BeenThere: linux-f2fs-devel@lists.sourceforge.net X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-fsdevel@vger.kernel.org, linux-api@vger.kernel.org, linux-ext4@vger.kernel.org, linux-mtd@lists.infradead.org, linux-f2fs-devel@lists.sourceforge.net Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net From: Eric Biggers This new ioctl retrieves a file's encryption nonce, which is useful for testing. See the corresponding fs/crypto/ patch for more details. Signed-off-by: Eric Biggers --- fs/ext4/ioctl.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c index a0ec750018dd3..0c1d1720cf1ae 100644 --- a/fs/ext4/ioctl.c +++ b/fs/ext4/ioctl.c @@ -1210,6 +1210,11 @@ long ext4_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) return -EOPNOTSUPP; return fscrypt_ioctl_get_key_status(filp, (void __user *)arg); + case FS_IOC_GET_ENCRYPTION_NONCE: + if (!ext4_has_feature_encrypt(sb)) + return -EOPNOTSUPP; + return fscrypt_ioctl_get_nonce(filp, (void __user *)arg); + case EXT4_IOC_CLEAR_ES_CACHE: { if (!inode_owner_or_capable(inode)) @@ -1370,6 +1375,7 @@ long ext4_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg) case FS_IOC_REMOVE_ENCRYPTION_KEY: case FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS: case FS_IOC_GET_ENCRYPTION_KEY_STATUS: + case FS_IOC_GET_ENCRYPTION_NONCE: case EXT4_IOC_SHUTDOWN: case FS_IOC_GETFSMAP: case FS_IOC_ENABLE_VERITY: -- 2.25.1 _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel 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 X-Spam-Level: X-Spam-Status: No, score=-10.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B7CD9C0044D for ; 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Sat, 14 Mar 2020 20:53:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1584219193; bh=CmnZSp1cD9W7GBGuNrZlONVYibn7gCqqoj6gfIP9vA4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=gZfFkIOMgxmssruP+ea9EmjgNTu0xB1lPyOJtKrZoCw0s+W9sImhe8b8XapQ7wupz k50I7OFwE0y6DZSyUAaqAE1YEnztPP4sMCFh4vnyxj01ht3I67/QjbWDkGypsH3cxy winlpMSIqpy6GLkVeR2z71N6lCVDH7b4zg7GOjn8= From: Eric Biggers To: linux-fscrypt@vger.kernel.org Subject: [PATCH 2/4] ext4: wire up FS_IOC_GET_ENCRYPTION_NONCE Date: Sat, 14 Mar 2020 13:50:50 -0700 Message-Id: <20200314205052.93294-3-ebiggers@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200314205052.93294-1-ebiggers@kernel.org> References: <20200314205052.93294-1-ebiggers@kernel.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200314_135314_606770_F3BBCDDE X-CRM114-Status: UNSURE ( 7.41 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-fsdevel@vger.kernel.org, linux-api@vger.kernel.org, linux-ext4@vger.kernel.org, linux-mtd@lists.infradead.org, linux-f2fs-devel@lists.sourceforge.net Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org From: Eric Biggers This new ioctl retrieves a file's encryption nonce, which is useful for testing. See the corresponding fs/crypto/ patch for more details. Signed-off-by: Eric Biggers --- fs/ext4/ioctl.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c index a0ec750018dd3..0c1d1720cf1ae 100644 --- a/fs/ext4/ioctl.c +++ b/fs/ext4/ioctl.c @@ -1210,6 +1210,11 @@ long ext4_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) return -EOPNOTSUPP; return fscrypt_ioctl_get_key_status(filp, (void __user *)arg); + case FS_IOC_GET_ENCRYPTION_NONCE: + if (!ext4_has_feature_encrypt(sb)) + return -EOPNOTSUPP; + return fscrypt_ioctl_get_nonce(filp, (void __user *)arg); + case EXT4_IOC_CLEAR_ES_CACHE: { if (!inode_owner_or_capable(inode)) @@ -1370,6 +1375,7 @@ long ext4_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg) case FS_IOC_REMOVE_ENCRYPTION_KEY: case FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS: case FS_IOC_GET_ENCRYPTION_KEY_STATUS: + case FS_IOC_GET_ENCRYPTION_NONCE: case EXT4_IOC_SHUTDOWN: case FS_IOC_GETFSMAP: case FS_IOC_ENABLE_VERITY: -- 2.25.1 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/