From patchwork Thu Mar 13 06:45:40 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Daisuke Matsuda (Fujitsu)" X-Patchwork-Id: 14014389 Received: from esa1.hc1455-7.c3s2.iphmx.com (esa1.hc1455-7.c3s2.iphmx.com [207.54.90.47]) (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 2A718136658 for ; Thu, 13 Mar 2025 06:48:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=207.54.90.47 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741848488; cv=none; b=X0a0YPe0fytS9RK2FvflgjIE1VMrP/xmhw8au+vhDgDA4Jmd3brGifF0ml63mHPMXogNRepFrmcWcxbM58cvBp8TcAiow/JEzSGSLYPfvqZKzIF0nUS6pa+mbbZdDX2AzcaFvD53zeKC1NBW9bnRPCvgYLNBWqGpDSDOHUzV4pE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741848488; c=relaxed/simple; bh=/rPywIaJbIaR5UFs0mXbN7lDRfponBrE6p1AeZjw9T8=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=o0tA+q/aqIWenn1imRLm2XXe27GqBBt29k/mSTTHRJSnQVK/7yQDID5jwVq7U6bGYnX1B+JioCAAiWQtcgjTiYKLEsnDeqxWl/9j1fy7Kf4rVfMnbY4024cej16qGULDGndo2aY0t6CC0g8brCJ/IsAERXgqi5CRtN8RMhEM0gg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=fujitsu.com; spf=pass smtp.mailfrom=fujitsu.com; dkim=pass (2048-bit key) header.d=fujitsu.com header.i=@fujitsu.com header.b=RT1Da9Tv; arc=none smtp.client-ip=207.54.90.47 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=fujitsu.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=fujitsu.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=fujitsu.com header.i=@fujitsu.com header.b="RT1Da9Tv" DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=fujitsu.com; i=@fujitsu.com; q=dns/txt; s=fj2; t=1741848487; x=1773384487; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=/rPywIaJbIaR5UFs0mXbN7lDRfponBrE6p1AeZjw9T8=; b=RT1Da9TvVB2i+XDtnEQ7XRhSKfV6kIHAADT5N0csxzVarJ6j4ipFdcz7 D3jbcUnE3OoH/T+omsCnVIkniOVgNH2S2VV8GuznR7rtVy8bBfe7s5tLT pQsBkmL1CD0Jd4+Cf2C6uWN6mo8x4swe8HIynJZAmwTscmtWjeXOY7A/x b7L5is1fNFpIWJn/vsMH6czv7cf94ClYsoRFuiQtyCqWKNYWmoX0HPNQp zsE/WHd2jXPzkb2DuG7xGzWqzOzFZY8s3HCmFdzkzx+WROw4ce7DGPZin 6D8Vtf8IDGntNYYONoFHVizxNiTfgsZ6GzS+0PeBA0vE9x/Bd/gLQ7e1v Q==; X-CSE-ConnectionGUID: X1vziNBqS0CQd4IPDcpcpA== X-CSE-MsgGUID: 7GKCal0QTQKm6l8s+onftg== X-IronPort-AV: E=McAfee;i="6700,10204,11371"; a="192994772" X-IronPort-AV: E=Sophos;i="6.14,244,1736780400"; d="scan'208";a="192994772" Received: from unknown (HELO oym-r2.gw.nic.fujitsu.com) ([210.162.30.90]) by esa1.hc1455-7.c3s2.iphmx.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Mar 2025 15:46:39 +0900 Received: from oym-m4.gw.nic.fujitsu.com (oym-nat-oym-m4.gw.nic.fujitsu.com [192.168.87.61]) by oym-r2.gw.nic.fujitsu.com (Postfix) with ESMTP id 3E462D4C33 for ; Thu, 13 Mar 2025 15:46:37 +0900 (JST) Received: from m3004.s.css.fujitsu.com (m3004.s.css.fujitsu.com [10.128.233.124]) by oym-m4.gw.nic.fujitsu.com (Postfix) with ESMTP id 0F1DCD52BD for ; Thu, 13 Mar 2025 15:46:37 +0900 (JST) Received: from sm-x86-stp01.ssoft.mng.com (unknown [10.124.178.20]) by m3004.s.css.fujitsu.com (Postfix) with ESMTP id AF1E020053F1; Thu, 13 Mar 2025 15:46:36 +0900 (JST) From: Daisuke Matsuda To: linux-rdma@vger.kernel.org, leon@kernel.org, jgg@ziepe.ca, zyjzyj2000@gmail.com Cc: Daisuke Matsuda Subject: [PATCH for-next] RDMA/rxe: Fix incorrect return value of rxe_odp_atomic_op() Date: Thu, 13 Mar 2025 15:45:40 +0900 Message-Id: <20250313064540.2619115-1-matsuda-daisuke@fujitsu.com> X-Mailer: git-send-email 2.39.1 Precedence: bulk X-Mailing-List: linux-rdma@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 rxe_mr_do_atomic_op() returns enum resp_states numbers, so the ODP counterpart must not return raw errno codes. Signed-off-by: Daisuke Matsuda Reviewed-by: Zhu Yanjun --- drivers/infiniband/sw/rxe/rxe_odp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/infiniband/sw/rxe/rxe_odp.c b/drivers/infiniband/sw/rxe/rxe_odp.c index 94f7bbe14981..9f6e2bb2a269 100644 --- a/drivers/infiniband/sw/rxe/rxe_odp.c +++ b/drivers/infiniband/sw/rxe/rxe_odp.c @@ -316,7 +316,7 @@ int rxe_odp_atomic_op(struct rxe_mr *mr, u64 iova, int opcode, err = rxe_odp_map_range_and_lock(mr, iova, sizeof(char), RXE_PAGEFAULT_DEFAULT); if (err < 0) - return err; + return RESPST_ERR_RKEY_VIOLATION; err = rxe_odp_do_atomic_op(mr, iova, opcode, compare, swap_add, orig_val);