From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from pdx-out-004.esa.us-west-2.outbound.mail-perimeter.amazon.com (pdx-out-004.esa.us-west-2.outbound.mail-perimeter.amazon.com [44.246.77.92]) (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 0D967394EBD for ; Mon, 24 Aug 2026 07:31:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=44.246.77.92 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787556683; cv=none; b=qwziL0qswmzxtuBz+0btHaAQR5W2GXL9N/kFfkJ0eYYF63wb2tf6hUCpLshc3p2fpK7Cbn20r9OP+sVt0s9tl3Kocq7h90d8+KFgiJDtW0bqSG66ixyH0zqMRiryf6s6WWWLr3NfSI99Q8bO04+o08TAM7gpLwKKM0SL74v3tVo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787556683; c=relaxed/simple; bh=74Hxus3V+/Nlafxfm9Ii5LLCyfXnT2rjIzyEydwW1Mg=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=szgQUtsi3zBrDlFu92jethX4Ix0xIKj9OH296cR2+tjgyfG69cCNJMevEWrDW8mguOpbhM8zasoVx4dz3CGp65OdxOM/dYkdM/DFbeSf8ef5SklCOfef4bS3dLrhiiXpmSrzCwzO6znhHFPr4wmUg8cJoKYhsP5IYY9mmArVq84= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=amazon.com; spf=pass smtp.mailfrom=amazon.com; dkim=pass (2048-bit key) header.d=amazon.com header.i=@amazon.com header.b=fGNxRimc; arc=none smtp.client-ip=44.246.77.92 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=amazon.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=amazon.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=amazon.com header.i=@amazon.com header.b="fGNxRimc" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazoncorp2; t=1787556681; x=1819092681; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=d1YivOsd4Zb38zq8WGaOGiw/XsM+0UrTORs7vChitrk=; b=fGNxRimcrw4908AyFYG3mpKljP+Fpwq/wFU9QVMQC3IXoE9ug/lFjNFH SSHEeMscy3ozNuQhqi0NcGSdjZ1r0wjT16VyC/N1K9iDW3BCjKZ67TdiM fngfaDeyowdoYGjRwJOjoHyl0nWH5AcmnKCGqZU7h0JIVDx2Gnqc0wjT4 lPs+RQgiSw4gHT9jTEkjgd+ktxsrw1+4v95BjLl+rse12J69/NIacpeHe 87yCl3rjZ/vLAk80QCLaJV30c6e9Ia+JeZYig6UwkLM08w/95Mevz0AAR 8imk/1fcLAAHLpSTtnaltkWmyrwS6cQTuwZWXhxOWlW5g7vzeg+yv1DeG g==; X-CSE-ConnectionGUID: PvhO4ZlsSwav6vj7rte25Q== X-CSE-MsgGUID: PlYq/uihTW6rf2j657A9Cg== X-IronPort-AV: E=Sophos;i="6.25,240,1779148800"; d="scan'208";a="26744757" Received: from ip-10-5-6-203.us-west-2.compute.internal (HELO smtpout.naws.us-west-2.prod.farcaster.email.amazon.dev) ([10.5.6.203]) by internal-pdx-out-004.esa.us-west-2.outbound.mail-perimeter.amazon.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Aug 2026 07:31:17 +0000 Received: from EX19MTAUWC001.ant.amazon.com [205.251.233.105:16772] by smtpin.naws.us-west-2.prod.farcaster.email.amazon.dev [10.0.53.153:2525] with esmtp (Farcaster) id 66b6ec55-63d6-4b97-a197-f4b5e04f4dfe; Mon, 24 Aug 2026 07:31:17 +0000 (UTC) X-Farcaster-Flow-ID: 66b6ec55-63d6-4b97-a197-f4b5e04f4dfe Received: from EX19D001UWA001.ant.amazon.com (10.13.138.214) by EX19MTAUWC001.ant.amazon.com (10.250.64.174) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA) id 15.2.2562.45; Mon, 24 Aug 2026 07:31:17 +0000 Received: from dev-dsk-ynachum-1b-0ecf7b87.eu-west-1.amazon.com (10.13.226.176) by EX19D001UWA001.ant.amazon.com (10.13.138.214) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA) id 15.2.2562.46; Mon, 24 Aug 2026 07:31:15 +0000 From: Yonatan Nachum To: , , CC: , , , , , Yonatan Nachum Subject: [PATCH for-next v2 0/2] RDMA/efa: Add support for MR relaxed ordering Date: Mon, 24 Aug 2026 07:30:55 +0000 Message-ID: <20260824073057.1046630-1-ynachum@amazon.com> X-Mailer: git-send-email 2.50.1 Precedence: bulk X-Mailing-List: linux-rdma@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: EX19D036UWC003.ant.amazon.com (10.13.139.214) To EX19D001UWA001.ant.amazon.com (10.13.138.214) Changelog: v2: * Remove the relaxed ordering device capability. v1: https://lore.kernel.org/all/20260806075758.3476667-1-ynachum@amazon.com/ ------------------------------------------------------------------------- Add support for MR relaxed ordering access flag, allowing userspace to create PCIe relaxed ordering MRs. Dana Malachi (2): RDMA/efa: Use device ABI MR permissions instead of verbs flags RDMA/efa: Pass relaxed ordering flag to device drivers/infiniband/hw/efa/efa_admin_cmds_defs.h | 5 +++-- drivers/infiniband/hw/efa/efa_com_cmd.c | 9 ++++++++- drivers/infiniband/hw/efa/efa_com_cmd.h | 8 ++++++-- drivers/infiniband/hw/efa/efa_verbs.c | 5 ++++- 4 files changed, 21 insertions(+), 6 deletions(-) -- 2.50.1