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 02E3F25F780; Mon, 22 Sep 2025 19:46:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758570415; cv=none; b=i1ZhTSnuorDu7V/ErB0+utJtDx7jnHoFOhdefz/Hqs+c/xtEKjeGO9bqYsYbF/zdjTmLXEC0JwI0VnwlLd38rJVnkhmbnLR8RPyX8Fv0SStYVLIRilY9UYpSB2PRZ+1w8FBtNt7Xm07rGO18DjTfE0mANghcS0w6kdwTJSe+tn4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758570415; c=relaxed/simple; bh=0KenQrYPmmryt0pNHVKt8X31HvyXAajZjoCwHI7Bd/g=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=CAqiPnxQwXelYYuYPdtPu9AFU0+NLQcPpH5FeIPJIfUKx794/2u3azFqqsmbQIGEXSZNhktMJMRVBagm2k8Pbzo5h/K5rgMvc8J8b6lJinK6/mnUINRw+MjVC2nRf9MRUqfK0zqWGoeiYW+ns2rIP3wR22VL8LAxFKcorU7rdHU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=elGjU1T1; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="elGjU1T1" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 90F24C4CEF0; Mon, 22 Sep 2025 19:46:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1758570414; bh=0KenQrYPmmryt0pNHVKt8X31HvyXAajZjoCwHI7Bd/g=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=elGjU1T1MpZ8j2Ldd1zkRQ/EYioNLmJX7MWopQePiGq2A3Xpi6lmJeI9k1bD4GaB7 IiTRfSbEBK14pmJhgVHHY9BhWOwmdv3Hqk5RtxzlZGoOVLsXhQo2pNtJ+jkTHvH9wB I5Iu4QTtgx+J/zjpXkPvPpPo5Gwf9M5H/MMhWzoI= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Steve French , Tom Talpey , Long Li , Namjae Jeon , linux-cifs@vger.kernel.org, samba-technical@lists.samba.org, Stefan Metzmacher , Steve French , Sasha Levin Subject: [PATCH 6.16 128/149] smb: smbdirect: introduce struct smbdirect_recv_io Date: Mon, 22 Sep 2025 21:30:28 +0200 Message-ID: <20250922192416.103274654@linuxfoundation.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20250922192412.885919229@linuxfoundation.org> References: <20250922192412.885919229@linuxfoundation.org> User-Agent: quilt/0.68 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 6.16-stable review patch. If anyone has any objections, please let me know. ------------------ From: Stefan Metzmacher [ Upstream commit 60812d20da82606f0620904c281579a9af0ab452 ] This will be used in client and server soon in order to replace smbd_response/smb_direct_recvmsg. Cc: Steve French Cc: Tom Talpey Cc: Long Li Cc: Namjae Jeon Cc: linux-cifs@vger.kernel.org Cc: samba-technical@lists.samba.org Signed-off-by: Stefan Metzmacher Signed-off-by: Steve French Stable-dep-of: f57e53ea2523 ("smb: client: let recv_done verify data_offset, data_length and remaining_data_length") Signed-off-by: Sasha Levin --- fs/smb/common/smbdirect/smbdirect_socket.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/fs/smb/common/smbdirect/smbdirect_socket.h b/fs/smb/common/smbdirect/smbdirect_socket.h index 5db7815b614f8..a7ad31c471a7b 100644 --- a/fs/smb/common/smbdirect/smbdirect_socket.h +++ b/fs/smb/common/smbdirect/smbdirect_socket.h @@ -54,4 +54,19 @@ struct smbdirect_socket { } recv_io; }; +struct smbdirect_recv_io { + struct smbdirect_socket *socket; + struct ib_cqe cqe; + struct ib_sge sge; + + /* Link to free or reassembly list */ + struct list_head list; + + /* Indicate if this is the 1st packet of a payload */ + bool first_segment; + + /* SMBD packet header and payload follows this structure */ + u8 packet[]; +}; + #endif /* __FS_SMB_COMMON_SMBDIRECT_SMBDIRECT_SOCKET_H__ */ -- 2.51.0