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 6AA7E2D838A; Sun, 1 Mar 2026 01:54:35 +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=1772330075; cv=none; b=bowlD4k5Ur5JOj5B0khK0eEH/kDMSR6W00b13emFlKui3H0Q2L0x+OuwwgkiwHKogLuy9VeoZtpSCCJ940N+fERr6i4ILUu+scVtJjl+gvtafoN0j7AEpEqBzQYs+BmvEntrPmBkbqsO5/IMcFrKu1k7v/4cdtwGzyxWZaKc3v4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772330075; c=relaxed/simple; bh=DwbitLtdNGFvtJNY+y7svum/LYUvG2BvNK2oGpPok0Q=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=evoBCo4nKRwCbYIV2YsQYpwiCxaO7V4N71nn0FH+J806+XPJv1przsHw47CDZWnmdVnSkrAWItJqiQWwuj9lRDPASajRKO6R/AFX0mRt9+Zn4DoHgZjBS8iuhdk+A5y9dBtvs5SmwUYrjFGASLr6twKz7Bb+0vRDHtBqggwGpOY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=BaIKX1le; 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="BaIKX1le" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 61158C19421; Sun, 1 Mar 2026 01:54:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772330075; bh=DwbitLtdNGFvtJNY+y7svum/LYUvG2BvNK2oGpPok0Q=; h=From:To:Cc:Subject:Date:From; b=BaIKX1leFr81OM1QApUKRTJWry5PJqcol8zTKc4UXbkxyWxqr+eHCE59Q5z77a2Fl dj9XNv6K+i8Z5O4Mm3YbjkcvObnVKFj9fRMOgrYBSUZz4LR9dzo+7kXPxpjZaRY/pM bCRCHBeOoO1MfGdZC5Oe8JPiZbFVr/bCmkpt10qR97+sM/TPiOk5KmY73DYwhbDst0 EihVeqD3fJJHAExmS+1crD4UPxH3QZJKPUMY1PGf+wgwaVz+oabIu7+sPjI2IMO40f Yb76K6OnqttF/h4bgkPbwCBuxfAQhbK8hOkIAtUVoJbN8EzQm5+bsSHVm2/H3b1MZH 7R9J32ET5INPQ== 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: remove pointless sc->send_io.pending handling in smbd_post_send_iter()" failed to apply to 5.15-stable tree Date: Sat, 28 Feb 2026 20:54:33 -0500 Message-ID: <20260301015433.1721579-1-sashal@kernel.org> X-Mailer: git-send-email 2.51.0 Precedence: bulk X-Mailing-List: linux-cifs@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 5.15-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 8bfe3fd33f36b987c8200b112646732b5f5cd8b3 Mon Sep 17 00:00:00 2001 From: Stefan Metzmacher Date: Thu, 22 Jan 2026 18:16:52 +0100 Subject: [PATCH] smb: client: remove pointless sc->send_io.pending handling in smbd_post_send_iter() If we reach this the connection is already broken as smbd_post_send() already called smbd_disconnect_rdma_connection(). This will also simplify further changes. 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 | 5 ----- 1 file changed, 5 deletions(-) diff --git a/fs/smb/client/smbdirect.c b/fs/smb/client/smbdirect.c index c9fcd35e0c77a..cfbe8ce0db422 100644 --- a/fs/smb/client/smbdirect.c +++ b/fs/smb/client/smbdirect.c @@ -1274,11 +1274,6 @@ static int smbd_post_send_iter(struct smbdirect_socket *sc, if (!rc) return 0; - if (atomic_dec_and_test(&sc->send_io.pending.count)) - wake_up(&sc->send_io.pending.zero_wait_queue); - - wake_up(&sc->send_io.pending.dec_wait_queue); - err_dma: for (i = 0; i < request->num_sge; i++) if (request->sge[i].addr) -- 2.51.0