From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 CA0711BDFB; Wed, 3 Jan 2024 17:13:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="Xjml0hE2" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 45DC6C433C8; Wed, 3 Jan 2024 17:13:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1704301988; bh=xHvKEesJmTsQhdhz4YTAvLDF4tP+BVuTQb808BXjdMA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Xjml0hE2wTHRElKXhFqhnxzs1sa5b6IZt3Vf7zeCJ5yyuCGcyN+wqR4Hc6z100Fhr JUa8xXy2r0LPdSbTjrmPvgsG1lFF/quw1ElLfd0Mvo4mEidXOVWymAhMLnYihuTaoP wDqzxXDaFUYKBDnWdk0XETpgfIG4ElLZLUhg3Iz8= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Namjae Jeon , Steve French , Sasha Levin Subject: [PATCH 6.6 15/49] ksmbd: set v2 lease capability Date: Wed, 3 Jan 2024 17:55:35 +0100 Message-ID: <20240103164837.376735981@linuxfoundation.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240103164834.970234661@linuxfoundation.org> References: <20240103164834.970234661@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Namjae Jeon [ Upstream commit 18dd1c367c31d0a060f737d48345747662369b64 ] Set SMB2_GLOBAL_CAP_DIRECTORY_LEASING to ->capabilities to inform server support directory lease to client. Signed-off-by: Namjae Jeon Signed-off-by: Steve French Signed-off-by: Sasha Levin --- fs/smb/server/oplock.c | 4 ---- fs/smb/server/smb2ops.c | 9 ++++++--- 2 files changed, 6 insertions(+), 7 deletions(-) diff --git a/fs/smb/server/oplock.c b/fs/smb/server/oplock.c index ff5c83b1fb85c..5ef6af68d0de6 100644 --- a/fs/smb/server/oplock.c +++ b/fs/smb/server/oplock.c @@ -1105,10 +1105,6 @@ int smb_grant_oplock(struct ksmbd_work *work, int req_op_level, u64 pid, bool prev_op_has_lease; __le32 prev_op_state = 0; - /* not support directory lease */ - if (S_ISDIR(file_inode(fp->filp)->i_mode)) - return 0; - opinfo = alloc_opinfo(work, pid, tid); if (!opinfo) return -ENOMEM; diff --git a/fs/smb/server/smb2ops.c b/fs/smb/server/smb2ops.c index aed7704a06728..27a9dce3e03ab 100644 --- a/fs/smb/server/smb2ops.c +++ b/fs/smb/server/smb2ops.c @@ -221,7 +221,8 @@ void init_smb3_0_server(struct ksmbd_conn *conn) conn->signing_algorithm = SIGNING_ALG_AES_CMAC_LE; if (server_conf.flags & KSMBD_GLOBAL_FLAG_SMB2_LEASES) - conn->vals->capabilities |= SMB2_GLOBAL_CAP_LEASING; + conn->vals->capabilities |= SMB2_GLOBAL_CAP_LEASING | + SMB2_GLOBAL_CAP_DIRECTORY_LEASING; if (server_conf.flags & KSMBD_GLOBAL_FLAG_SMB2_ENCRYPTION && conn->cli_cap & SMB2_GLOBAL_CAP_ENCRYPTION) @@ -245,7 +246,8 @@ void init_smb3_02_server(struct ksmbd_conn *conn) conn->signing_algorithm = SIGNING_ALG_AES_CMAC_LE; if (server_conf.flags & KSMBD_GLOBAL_FLAG_SMB2_LEASES) - conn->vals->capabilities |= SMB2_GLOBAL_CAP_LEASING; + conn->vals->capabilities |= SMB2_GLOBAL_CAP_LEASING | + SMB2_GLOBAL_CAP_DIRECTORY_LEASING; if (server_conf.flags & KSMBD_GLOBAL_FLAG_SMB2_ENCRYPTION || (!(server_conf.flags & KSMBD_GLOBAL_FLAG_SMB2_ENCRYPTION_OFF) && @@ -270,7 +272,8 @@ int init_smb3_11_server(struct ksmbd_conn *conn) conn->signing_algorithm = SIGNING_ALG_AES_CMAC_LE; if (server_conf.flags & KSMBD_GLOBAL_FLAG_SMB2_LEASES) - conn->vals->capabilities |= SMB2_GLOBAL_CAP_LEASING; + conn->vals->capabilities |= SMB2_GLOBAL_CAP_LEASING | + SMB2_GLOBAL_CAP_DIRECTORY_LEASING; if (server_conf.flags & KSMBD_GLOBAL_FLAG_SMB2_ENCRYPTION || (!(server_conf.flags & KSMBD_GLOBAL_FLAG_SMB2_ENCRYPTION_OFF) && -- 2.43.0