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 7E327524B5; Mon, 11 Dec 2023 18:49:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="dTBSonH0" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A0630C433CD; Mon, 11 Dec 2023 18:49:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1702320583; bh=hFEWt3dO6GMk809nwq4AeIEwVMLdwWgPeVCPmS+jz2c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=dTBSonH0ZhlnmJBmIOGFs1D0fdu7evrCeOpjMKV43oaHZB/JLIosxvWaZhyxNI37k n+Uh0r9iFtPB6IkdLgq4QGyeZAgb98SxV2S6xSz6MyUEqA6iNSQUATOOZEAlrocSm9 FoTmCuCH3ZHz8WVmxCAiKqTWo9lBLyIeS+b/FClM= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Jack Wang , Md Haris Iqbal , Grzegorz Prajsner , Leon Romanovsky , Sasha Levin Subject: [PATCH 6.1 076/194] RDMA/rtrs-clt: Remove the warnings for req in_use check Date: Mon, 11 Dec 2023 19:21:06 +0100 Message-ID: <20231211182039.891559970@linuxfoundation.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20231211182036.606660304@linuxfoundation.org> References: <20231211182036.606660304@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 6.1-stable review patch. If anyone has any objections, please let me know. ------------------ From: Jack Wang [ Upstream commit 0c8bb6eb70ca41031f663b4481aac9ac78b53bc6 ] As we chain the WR during write request: memory registration, rdma write, local invalidate, if only the last WR fail to send due to send queue overrun, the server can send back the reply, while client mark the req->in_use to false in case of error in rtrs_clt_req when error out from rtrs_post_rdma_write_sg. Fixes: 6a98d71daea1 ("RDMA/rtrs: client: main functionality") Signed-off-by: Jack Wang Reviewed-by: Md Haris Iqbal Signed-off-by: Grzegorz Prajsner Link: https://lore.kernel.org/r/20231120154146.920486-8-haris.iqbal@ionos.com Signed-off-by: Leon Romanovsky Signed-off-by: Sasha Levin --- drivers/infiniband/ulp/rtrs/rtrs-clt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/infiniband/ulp/rtrs/rtrs-clt.c b/drivers/infiniband/ulp/rtrs/rtrs-clt.c index c0781d4279cb2..cc07c91f9c549 100644 --- a/drivers/infiniband/ulp/rtrs/rtrs-clt.c +++ b/drivers/infiniband/ulp/rtrs/rtrs-clt.c @@ -382,7 +382,7 @@ static void complete_rdma_req(struct rtrs_clt_io_req *req, int errno, struct rtrs_clt_path *clt_path; int err; - if (WARN_ON(!req->in_use)) + if (!req->in_use) return; if (WARN_ON(!req->con)) return; -- 2.42.0