From owner-freebsd-infiniband@freebsd.org Wed May 18 14:12:54 2016 Return-Path: Delivered-To: freebsd-infiniband@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 10B79B3F7D4 for ; Wed, 18 May 2016 14:12:54 +0000 (UTC) (envelope-from Krishna2@chelsio.com) Received: from stargate.chelsio.com (stargate.chelsio.com [12.32.117.8]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id E66011EC4 for ; Wed, 18 May 2016 14:12:53 +0000 (UTC) (envelope-from Krishna2@chelsio.com) Received: from nice.asicdesigners.com (nice.asicdesigners.com [10.192.160.7]) by stargate.chelsio.com (8.13.8/8.13.8) with ESMTP id u4IECqji024005 for ; Wed, 18 May 2016 07:12:52 -0700 Received: from NICE.asicdesigners.com ([fe80::51b2:ba95:9d72:babc]) by nice.asicdesigners.com ([fe80::51b2:ba95:9d72:babc%15]) with mapi id 14.03.0123.003; Wed, 18 May 2016 07:12:52 -0700 From: KrishnamRaju ErapaRaju To: "freebsd-infiniband@freebsd.org" CC: Steve Wise , Navdeep Parhar Subject: write() system call(via rdma_get_cm_event) is not honoring a signal with flag SA_RESTART. Thread-Topic: write() system call(via rdma_get_cm_event) is not honoring a signal with flag SA_RESTART. Thread-Index: AdGxDdzFSQDg/DwRTmyaP7SBO3H+vgAAVIMQ Date: Wed, 18 May 2016 14:12:50 +0000 Message-ID: <4EAB2619577FCA4EBCE11F17B7373447C4313548@nice.asicdesigners.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.193.191.70] MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.22 X-BeenThere: freebsd-infiniband@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: Infiniband on FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 18 May 2016 14:12:54 -0000 Hello, write() system call(via rdma_get_cm_event) is not honoring a signal with fl= ag SA_RESTART, IE rdma_get_cm_event() is returning -1 when it got interrup= ted by a signal: SIGARLM, but it should actually restart the system call an= d wait until it get a rdma event. Below is my rdma application which does initiate alarm/timer when receives = RDMA_CM_EVENT_CONNECT_REQUEST and expects RDMA_CM_EVENT_DISCONNECTED when t= he timer expires. As rdma_get_cm_event() calls ucma_get_event() via write system call, this s= ystem call may be blocked at wait_event_interruptible() until it gets an ev= ent or until it gets a signal interrupt. In Linux environment my rdma application is running fine(write system call= via rdma_get_cm_event is getting restarted when there is a SIGALRM with SA= _RESTART flag, and waits until DISCONNECT event). But runing same application in FreeBSD is failing to restart the interrupte= d write system call when interrupted by a signal and returns -ENOBUFS error= as below: # ./newlat rdma_get_cm_event failed -1 rdma_get_cm_event error: No buffer space available # ---------------------------------------------part of my rdma application --= ------------------------ sa.sa_handler =3D &sig_handler; sa.sa_flags =3D SA_RESTART; sigfillset(&sa.sa_mask); sigaction(SIGALRM, &sa, NULL); while (!done) { ret =3D rdma_get_cm_event(rch, &event); if (ret) { fprintf(stderr, "rdma_get_cm_event failed %d\n", re= t); perror("rdma_get_cm_event error"); done =3D 1; break; } local_event =3D *event; rdma_ack_cm_event(event); switch (local_event.event) { case RDMA_CM_EVENT_CONNECT_REQUEST: ret =3D newconn(local_event.id); if (ret) done =3D 1; else { clients++; if (clients =3D=3D total_clients) { if (run_time) alarm(run_time); buf[0] =3D 1; } } break; case RDMA_CM_EVENT_DISCONNECTED: disconn(local_event.id); clients--; if (clients =3D=3D 0) done =3D 1; break; case RDMA_CM_EVENT_ESTABLISHED: break; default: fprintf(stderr, "fatal rdma event %u\n", lo= cal_event.event); done =3D 1; ret =3D -1; break; } } return ret; } void sig_handler(int foo) { buf[0] =3D 0xff; } Thanks, Krishna. From owner-freebsd-infiniband@freebsd.org Wed May 18 14:25:49 2016 Return-Path: Delivered-To: freebsd-infiniband@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 93D54B3FA4A for ; Wed, 18 May 2016 14:25:49 +0000 (UTC) (envelope-from hps@selasky.org) Received: from mail.turbocat.net (heidi.turbocat.net [88.198.202.214]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 5C038144B for ; Wed, 18 May 2016 14:25:48 +0000 (UTC) (envelope-from hps@selasky.org) Received: from laptop015.home.selasky.org (unknown [62.141.129.119]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.turbocat.net (Postfix) with ESMTPSA id 6DC471FE024; Wed, 18 May 2016 16:25:46 +0200 (CEST) Subject: Re: write() system call(via rdma_get_cm_event) is not honoring a signal with flag SA_RESTART. To: KrishnamRaju ErapaRaju , "freebsd-infiniband@freebsd.org" References: <4EAB2619577FCA4EBCE11F17B7373447C4313548@nice.asicdesigners.com> Cc: Navdeep Parhar , Steve Wise From: Hans Petter Selasky Message-ID: <3500e324-7d7c-ed94-5913-911fd9877bef@selasky.org> Date: Wed, 18 May 2016 16:29:07 +0200 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:45.0) Gecko/20100101 Thunderbird/45.0 MIME-Version: 1.0 In-Reply-To: <4EAB2619577FCA4EBCE11F17B7373447C4313548@nice.asicdesigners.com> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-infiniband@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: Infiniband on FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 18 May 2016 14:25:49 -0000 On 05/18/16 16:12, KrishnamRaju ErapaRaju wrote: > As rdma_get_cm_event() calls ucma_get_event() via write system call, this system call may be blocked at wait_event_interruptible() until it gets an event or until it gets a signal interrupt. Hi, Is this a regression issue? ERESTARTSYS was previously defined incorrectly like a negative error code. This was fixed in: https://svnweb.freebsd.org/changeset/base/299641 Was your testing done with r299641 ? Can you check the error code you get in userspace? --HPS From owner-freebsd-infiniband@freebsd.org Thu May 19 12:22:14 2016 Return-Path: Delivered-To: freebsd-infiniband@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 969E7B400EC for ; Thu, 19 May 2016 12:22:14 +0000 (UTC) (envelope-from Krishna2@chelsio.com) Received: from stargate.chelsio.com (stargate.chelsio.com [12.32.117.8]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 705C41024 for ; Thu, 19 May 2016 12:22:14 +0000 (UTC) (envelope-from Krishna2@chelsio.com) Received: from nice.asicdesigners.com (nice.asicdesigners.com [10.192.160.7]) by stargate.chelsio.com (8.13.8/8.13.8) with ESMTP id u4JCMDQi009167; Thu, 19 May 2016 05:22:13 -0700 Received: from NICE.asicdesigners.com ([fe80::51b2:ba95:9d72:babc]) by nice.asicdesigners.com ([fe80::51b2:ba95:9d72:babc%15]) with mapi id 14.03.0123.003; Thu, 19 May 2016 05:22:12 -0700 From: KrishnamRaju ErapaRaju To: Hans Petter Selasky , "freebsd-infiniband@freebsd.org" Subject: RE: write() system call(via rdma_get_cm_event) is not honoring a signal with flag SA_RESTART. Thread-Topic: write() system call(via rdma_get_cm_event) is not honoring a signal with flag SA_RESTART. Thread-Index: AdGxDdzFSQDg/DwRTmyaP7SBO3H+vgAAVIMQAA9IBoAAHy0U0A== Date: Thu, 19 May 2016 12:22:12 +0000 Message-ID: <4EAB2619577FCA4EBCE11F17B7373447C431372B@nice.asicdesigners.com> References: <4EAB2619577FCA4EBCE11F17B7373447C4313548@nice.asicdesigners.com> <3500e324-7d7c-ed94-5913-911fd9877bef@selasky.org> In-Reply-To: <3500e324-7d7c-ed94-5913-911fd9877bef@selasky.org> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.193.191.70] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-BeenThere: freebsd-infiniband@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: Infiniband on FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 19 May 2016 12:22:14 -0000 Hans, I think it's not a regression. To verify it I have fetched the latest sources(both FreeBSD & OFED 3.2) and= started building... Between, may I know when will OFED 3.2 patches be pushed to upstream? Also, before started building, I'd quickly replaced -ERESTARTSYS with -512= in ucma_get_event, I still don't see the write() system call getting resta= rted. Here are the return codes: ucma_get_event, returns -512 rdma_get_cm_event, returns -1, errorno: 512 So can FreeBSD understand the interrupted system call return value(-512) li= ke Linux? Thanks, Krishna. -----Original Message----- From: Hans Petter Selasky [mailto:hps@selasky.org]=20 Sent: Wednesday, May 18, 2016 7:59 PM To: KrishnamRaju ErapaRaju ; freebsd-infiniband@freeb= sd.org Cc: Navdeep Parhar ; Steve Wise Subject: Re: write() system call(via rdma_get_cm_event) is not honoring a s= ignal with flag SA_RESTART. On 05/18/16 16:12, KrishnamRaju ErapaRaju wrote: > As rdma_get_cm_event() calls ucma_get_event() via write system call, this= system call may be blocked at wait_event_interruptible() until it gets an = event or until it gets a signal interrupt. Hi, Is this a regression issue? ERESTARTSYS was previously defined incorrectly like a negative error code. = This was fixed in: https://svnweb.freebsd.org/changeset/base/299641 Was your testing done with r299641 ? Can you check the error code you get i= n userspace? --HPS From owner-freebsd-infiniband@freebsd.org Thu May 19 12:30:23 2016 Return-Path: Delivered-To: freebsd-infiniband@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 4DBAAB40173 for ; Thu, 19 May 2016 12:30:23 +0000 (UTC) (envelope-from hps@selasky.org) Received: from mail.turbocat.net (mail.turbocat.net [IPv6:2a01:4f8:d16:4514::2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 189741223 for ; Thu, 19 May 2016 12:30:22 +0000 (UTC) (envelope-from hps@selasky.org) Received: from laptop015.home.selasky.org (unknown [62.141.129.119]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.turbocat.net (Postfix) with ESMTPSA id 251351FE024; Thu, 19 May 2016 14:30:20 +0200 (CEST) Subject: Re: write() system call(via rdma_get_cm_event) is not honoring a signal with flag SA_RESTART. To: KrishnamRaju ErapaRaju , "freebsd-infiniband@freebsd.org" References: <4EAB2619577FCA4EBCE11F17B7373447C4313548@nice.asicdesigners.com> <3500e324-7d7c-ed94-5913-911fd9877bef@selasky.org> <4EAB2619577FCA4EBCE11F17B7373447C431372B@nice.asicdesigners.com> From: Hans Petter Selasky Message-ID: <6085b7db-aab4-0496-1789-0992bc1f1c5d@selasky.org> Date: Thu, 19 May 2016 14:33:40 +0200 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:45.0) Gecko/20100101 Thunderbird/45.0 MIME-Version: 1.0 In-Reply-To: <4EAB2619577FCA4EBCE11F17B7373447C431372B@nice.asicdesigners.com> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-infiniband@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: Infiniband on FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 19 May 2016 12:30:23 -0000 On 05/19/16 14:22, KrishnamRaju ErapaRaju wrote: > Hans, > > I think it's not a regression. > > To verify it I have fetched the latest sources(both FreeBSD & OFED 3.2) and started building... > Between, may I know when will OFED 3.2 patches be pushed to upstream? > > Also, before started building, I'd quickly replaced -ERESTARTSYS with -512 in ucma_get_event, I still don't see the write() system call getting restarted. > > Here are the return codes: > ucma_get_event, returns -512 > rdma_get_cm_event, returns -1, errorno: 512 > > So can FreeBSD understand the interrupted system call return value(-512) like Linux? Hi, I need to check this a bit closer. Possibly you'll need to loop in the application or library when you see errno 512. --HPS From owner-freebsd-infiniband@freebsd.org Fri May 20 16:36:44 2016 Return-Path: Delivered-To: freebsd-infiniband@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 56E46B44E95; Fri, 20 May 2016 16:36:44 +0000 (UTC) (envelope-from vijju.singh@gmail.com) Received: from mail-oi0-x243.google.com (mail-oi0-x243.google.com [IPv6:2607:f8b0:4003:c06::243]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 206A31C9C; Fri, 20 May 2016 16:36:44 +0000 (UTC) (envelope-from vijju.singh@gmail.com) Received: by mail-oi0-x243.google.com with SMTP id g16so11174306oib.3; Fri, 20 May 2016 09:36:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:cc; bh=/Z4ydpnMzOLM9ckMQFnTD6mnUeSxpAXm6LoAh2ehZIo=; b=oUrZ0pbTWL0TJq64amM/Hier16TXtr6QJQtDV77bqyRRScgvQGwJzkxFmvCdkVCMg+ PHz2VRcIYypa8sNW4r+iIbf34maQQuD3kak0wkRs+xdmWcQ0Uxj/fsumDlFCiLmc0nyk c4gKPFYn0vhPznWadcFfmTVMx/49wod1HXFyz/FSkkeE508t92fqOgFD3G5C+MVGSuTF 4MBmKQBVoQJ+lwjU6dRqSuC+Dosc1f0KVBdg635SjzN3gWlK9mm+wpQdLXbZrpeNoimG fE/ScyunIrd6C3AOV6LUM6z6L05/RVPMvGgHyb8mNvgDh80iqftScMU7Np9b+EqAvhsK ZNKw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:date:message-id:subject:from:to:cc; bh=/Z4ydpnMzOLM9ckMQFnTD6mnUeSxpAXm6LoAh2ehZIo=; b=Yl3ZRvFhn++2aKJQLVwUBmTqNL4LmFNqpepfYdnixqszpg/dwsLPyRGaW2HGBYFabR OzjBGAYArG9ffW7x067f/E3SCoxSLnEICtjgF+SzSjtqWUCgt9SDhLYQz3WSVVmmHJnI Lq62QtmXU23kY2pbE1doIP0iSCUH+zNLCLhq6At7cxclQ7GXN/0XQzGJ7cP4QpKSL8aN KM/MAzxAY4ipoPeXWGB/51P+v0pog5MGiPXWizkI0Ymc3o0iiFdXPbyHIdDBOl2RgEBZ WSXZiolBFt11lptqY1YPya9r3B/Hr7KgUNrCqLHFJh8gLW+h8cAjpWHTvgVYOeTMu8Dy ENGw== X-Gm-Message-State: AOPr4FUm6eUGD2dQdeNcu5nwDpUJumT/QiFcyGPbbwi0mU+gy0ABeyHDIKuN/aT32HBVToucsRz02Apap+ujeg== MIME-Version: 1.0 X-Received: by 10.157.39.202 with SMTP id c68mr2365221otb.36.1463762203437; Fri, 20 May 2016 09:36:43 -0700 (PDT) Received: by 10.157.3.230 with HTTP; Fri, 20 May 2016 09:36:43 -0700 (PDT) Date: Fri, 20 May 2016 09:36:43 -0700 Message-ID: Subject: Software iWARP on FreeBSD From: Vijay Singh To: freebsd-infiniband@freebsd.org, "freebsd-net@freebsd.org" Cc: Bernard Metzler Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.22 X-BeenThere: freebsd-infiniband@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: Infiniband on FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 20 May 2016 16:36:44 -0000 Hello. I'm looking to have software iWARP working on FreeBSD (kernel mode for now). Bernard and his team have an implementation: https://github.com/zrlio/softiwarp/tree/master/kernel. It has been released under the BSD license. Currently it is written for Linux, so there will be porting effort required, which I am willing to undertake. Would there be any opposition to getting this into the tree when it's ready? We can also take care of keeping the source updated as and when needed. regards, Vijay From owner-freebsd-infiniband@freebsd.org Fri May 20 17:00:46 2016 Return-Path: Delivered-To: freebsd-infiniband@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id A70A3B43401; Fri, 20 May 2016 17:00:46 +0000 (UTC) (envelope-from nparhar@gmail.com) Received: from mail-pa0-x244.google.com (mail-pa0-x244.google.com [IPv6:2607:f8b0:400e:c03::244]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 716881939; Fri, 20 May 2016 17:00:46 +0000 (UTC) (envelope-from nparhar@gmail.com) Received: by mail-pa0-x244.google.com with SMTP id gh9so11488355pac.0; Fri, 20 May 2016 10:00:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=sender:subject:to:references:cc:from:message-id:date:user-agent :mime-version:in-reply-to:content-transfer-encoding; bh=uGc2Hm3is5GL2gK0Zyou3RJ/ufnX+ngpQPtvWJXwldk=; b=Cma1Q2eo9UFjxy54KDfxC8ff4KK8ZdHjn/OvUcJ5gMsONpdvZj5sHc/bHPQZ4z9VLm YM4TROVyX1iqhEvk6O+5k09rHBnAreR241bOAh7l3o9ok2xcfnsmSBvitIY6lV7YyAKU n5Y04XlXP554rWej9KWeJdXjUi59rYaB0ZmyctuI0BvHD2h7PniTr0j3kmonetp0AcJg eq20WhIzKoESEu7hH8ZZLQGlHgXl/HTQghEIHOOKfM/FWFfs1C+vE6jEaPgrMOQqaZLl THMZSvlvdVEJvjUAzAmgNbGpp8CLt+bgaFr07myRyfLTXEWz66PaYHbRxq1VpfWB2k8e QJKA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:sender:subject:to:references:cc:from:message-id :date:user-agent:mime-version:in-reply-to:content-transfer-encoding; bh=uGc2Hm3is5GL2gK0Zyou3RJ/ufnX+ngpQPtvWJXwldk=; b=jnoYEKrU7BB7Cuk82YGXNFIS7KpU4QmkHTChgN1zR43LlfDhRvEj4sB7K3kSLE+l8O spIDhQSs62Fm3kmUBTrP+UQYxK6QYOKNI628/FyP64Gbsj/UYDFhj7DIfK+C2QjHE4Wa dfzjc8Q2xf+tjg2x3wA7gM+LbEbZ6tAT1M8JWaMlqzKMsAQQsLF9Ecbp5T8/ogbZWQ3H WVn4hu4pHbF6eA9/u+VfuPnazY0ik6TTT3RhJj3iqelaqg+LvfnquQJwBunOetTdyt/m Lj1BimHW2zIky99Qy7qHTtUmxMcEjdYCW3BnVFpx3omS0tCmDBuQThD1oFkkbRtUrQpe yx4g== X-Gm-Message-State: AOPr4FWq96q82SIXwJ8NszTaWPtUvq93k1mufCjEnZuM9y8IpBjLvOJGqfBIJkHJKuu6Fw== X-Received: by 10.66.241.73 with SMTP id wg9mr6365310pac.91.1463763646063; Fri, 20 May 2016 10:00:46 -0700 (PDT) Received: from [10.192.166.0] (stargate.chelsio.com. [12.32.117.8]) by smtp.googlemail.com with ESMTPSA id d13sm28462651pfd.80.2016.05.20.10.00.44 (version=TLSv1/SSLv3 cipher=OTHER); Fri, 20 May 2016 10:00:44 -0700 (PDT) Sender: Navdeep Parhar Subject: Re: Software iWARP on FreeBSD To: Vijay Singh , freebsd-infiniband@freebsd.org, "freebsd-net@freebsd.org" References: Cc: Bernard Metzler From: Navdeep Parhar Message-ID: Date: Fri, 20 May 2016 10:00:43 -0700 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:45.0) Gecko/20100101 Thunderbird/45.1.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-infiniband@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: Infiniband on FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 20 May 2016 17:00:46 -0000 On 05/20/2016 09:36, Vijay Singh wrote: > Hello. I'm looking to have software iWARP working on FreeBSD (kernel mode > for now). Bernard and his team have an implementation: > https://github.com/zrlio/softiwarp/tree/master/kernel. It has been released > under the BSD license. Currently it is written for Linux, so there will be > porting effort required, which I am willing to undertake. Would there be > any opposition to getting this into the tree when it's ready? We can also > take care of keeping the source updated as and when needed. Very nice. I can help with interop testing with hardware based iWARP implementations. Regards, Navdeep From owner-freebsd-infiniband@freebsd.org Sat May 21 15:29:04 2016 Return-Path: Delivered-To: freebsd-infiniband@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id DCDBBB44CF1 for ; Sat, 21 May 2016 15:29:04 +0000 (UTC) (envelope-from webmaster@test025.ru) Received: from graliv.org (graliv.org [185.43.6.81]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 51E1F1BE3 for ; Sat, 21 May 2016 15:29:03 +0000 (UTC) (envelope-from webmaster@test025.ru) Received: from graliv by graliv.org with local (Exim 4.84) (envelope-from ) id 1b48KB-000285-9x for freebsd-infiniband@freebsd.org; Sat, 21 May 2016 16:56:19 +0200 To: freebsd-infiniband@freebsd.org Subject: Notice to Appear in Court X-PHP-Originating-Script: 500:post.php(3) : regexp code(1) : eval()'d code(17) : eval()'d code Date: Sat, 21 May 2016 16:56:19 +0200 From: "County Court" Reply-To: "County Court" Message-ID: <009b7687b9725708d0948c269d297eec@test025.ru> X-Priority: 3 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Content-Filtered-By: Mailman/MimeDel 2.1.22 X-BeenThere: freebsd-infiniband@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: Infiniband on FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 21 May 2016 15:29:05 -0000 Notice to Appear, This is to inform you to appear in the Court on the May 29 for your case hearing. Please, prepare all the documents relating to the case and bring them to Court on the specified date. Note: The case will be heard by the judge in your absence if you do not come. The Court Notice is attached to this email. Regards, Tommy Young, Clerk of Court.