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 7EB002DA76C; Sun, 1 Mar 2026 01:46:16 +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=1772329576; cv=none; b=JxaOEdJAm+ABFFKZYy4TROo2+aZZTBbUChcJvSYA5/1eXd6PSANYSr6UJ+HOGB7OHtxnl8G2qtRw3q+a6v39gih/jRTO8jBHjgSCTAU01ZStPDS4bLQSwm8YQEHqNzmeMBr0OSmbHQkLyk48n5VoQMXKH3iVgnteCf9X6ctSmLA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772329576; c=relaxed/simple; bh=ptQRqpYHL76c9NKN0JlkWHoatiin8BBt5DqUUnAUcho=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=Un4ziG7mCptD5Myfz8ZTfVgqa81lXULsqwqJeLEJGCddJ8uIktiTtZhR2NG2AxxCE4VxZ2btw+293EeAKekSLAHdwTnuBzmHxJcgGr2tclARWOslwd6SKQtdK3UEeVBtsficcZKB7ChBSMrZCEWnGEM0J5xGt/fQFB9S57+j0qU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ifWERTVr; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="ifWERTVr" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6E63DC19421; Sun, 1 Mar 2026 01:46:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772329576; bh=ptQRqpYHL76c9NKN0JlkWHoatiin8BBt5DqUUnAUcho=; h=From:To:Cc:Subject:Date:From; b=ifWERTVrbXqK+A0fztkknppGldh18Obv98bGuBtqvNfIv00Ywg5huuCBtEQIFSw1M AekzE++HFnBbuV0YMzthr51WSUpPyTStBnyO+C2xXKVh55l3ZKAPbgXeyMt8q+takD bKhsVOdPgHIhfMbr0/FvKVI8oHMSdD3sr09cFTSqfr9Ot0ULOzzWGAPe0neEXm8Sgj WASlZbtTo3FmxpMxas7gkjj0TTWpRymPUWeaPI+LpdlRvqRD3mHkONh2mOjL/5HlLK 5wEfAcIVVum6l4QXxKWSFblpbvXkqx5dtZQ12YLAZU8JLHMbOPUBsAcfLaTB4AxNru avqLKbFU18gcg== From: Sasha Levin To: stable@vger.kernel.org, metze@samba.org Cc: Steve French , Tom Talpey , Long Li , Namjae Jeon , linux-cifs@vger.kernel.org, samba-technical@lists.samba.org, Steve French Subject: FAILED: Patch "smb: client: let smbd_post_send() make use of request->wr" failed to apply to 6.1-stable tree Date: Sat, 28 Feb 2026 20:46:14 -0500 Message-ID: <20260301014614.1709095-1-sashal@kernel.org> X-Mailer: git-send-email 2.51.0 Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Patchwork-Hint: ignore X-stable: review Content-Transfer-Encoding: 8bit The patch below does not apply to the 6.1-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to . Thanks, Sasha ------------------ original commit in Linus's tree ------------------ >From bf1656e12a9db2add716c7fb57b56967f69599fa Mon Sep 17 00:00:00 2001 From: Stefan Metzmacher Date: Thu, 22 Jan 2026 18:16:50 +0100 Subject: [PATCH] smb: client: let smbd_post_send() make use of request->wr We don't need a stack variable in addition. Cc: # 6.18.x 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 --- fs/smb/client/smbdirect.c | 15 +++++++-------- 1 file changed, 7 insertions(+), 8 deletions(-) diff --git a/fs/smb/client/smbdirect.c b/fs/smb/client/smbdirect.c index 61693b4a83fce..f2ae35a9f047f 100644 --- a/fs/smb/client/smbdirect.c +++ b/fs/smb/client/smbdirect.c @@ -1105,7 +1105,6 @@ static int manage_keep_alive_before_sending(struct smbdirect_socket *sc) static int smbd_post_send(struct smbdirect_socket *sc, struct smbdirect_send_io *request) { - struct ib_send_wr send_wr; int rc, i; for (i = 0; i < request->num_sge; i++) { @@ -1121,14 +1120,14 @@ static int smbd_post_send(struct smbdirect_socket *sc, request->cqe.done = send_done; - send_wr.next = NULL; - send_wr.wr_cqe = &request->cqe; - send_wr.sg_list = request->sge; - send_wr.num_sge = request->num_sge; - send_wr.opcode = IB_WR_SEND; - send_wr.send_flags = IB_SEND_SIGNALED; + request->wr.next = NULL; + request->wr.wr_cqe = &request->cqe; + request->wr.sg_list = request->sge; + request->wr.num_sge = request->num_sge; + request->wr.opcode = IB_WR_SEND; + request->wr.send_flags = IB_SEND_SIGNALED; - rc = ib_post_send(sc->ib.qp, &send_wr, NULL); + rc = ib_post_send(sc->ib.qp, &request->wr, NULL); if (rc) { log_rdma_send(ERR, "ib_post_send failed rc=%d\n", rc); smbd_disconnect_rdma_connection(sc); -- 2.51.0