From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 29BFBC43217 for ; Thu, 1 Dec 2022 10:12:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=4LBV8ej52cRrLoU76Fo9KaPpbGLPHNOm+fLvWPvSqBk=; b=lJv6fubLKb9Euu u9rzFSg9+U9y880mB50mI/KlvsyM2Euij4E+Btp8HBB9DwW0DRTR7MUr5aIJ5aaw3ZMU3N7p12/Q4 u7hX1xJWCK/Mh2I/0NzdyTqL+7rJGuSGdiqzpem0jdobp7wyuKv3kuDgOK5B/ujcoHAn2XCEf/zPr ubKQGWZ3TsS1TUwwVaH8D7xE/jk3XfYOlBpUyNA1kWZiJoqLw55W3CcJqgMG+VWZyvE2BFCWbNECv waaX31BVwcPh4XZlupFST+LiyQYUfPNO8dhaXTAeN1T+AcM2CaU/Xd6c4nBnt/O9gloBM6AUFmSN4 J4LRWjbim3RcaqNNMaQA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1p0gYT-006cCV-LI; Thu, 01 Dec 2022 10:12:33 +0000 Received: from ams.source.kernel.org ([145.40.68.75]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1p0gYQ-006c9t-SD for linux-um@lists.infradead.org; Thu, 01 Dec 2022 10:12:32 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 4E8DEB81E4E; Thu, 1 Dec 2022 10:12:29 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 678E6C433C1; Thu, 1 Dec 2022 10:12:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1669889548; bh=84mbUFlPHlzj3D5sBUAYJJUyYWewmr2dNPatZ/juvE8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=ie8d7vzMdjmqxqCLS3Nm/+1gyn7AVoCWrZMptGVXiGptbqiV79Q6OhKqrXkZeodbG KbECWJG9tl8wufYzhfvM5AY7Q3nlyIcEI5Mx7qOF4TofoYiLSJT/iQfTbQGtm7zo/w nrzsM6JfFer5WCuFHrdcjdiP8bkLPD2FzSHGwBvsoO0fczAV9aN4/IY84Xzojw9JIt CLpUwfI0edbrBOadCGDkvsZZxHdUBUp4c5r3/WrwmqPINkYAzEYkeNreZSxG5eukLR s9AyPWkZ1lX1Wf0FYXKv0odcxHccjicJTw51ZhLuuefwFwA4iO6/7Lo2As/lbDGUEF FGo0sHw6QNtDg== Date: Thu, 1 Dec 2022 12:12:23 +0200 From: Leon Romanovsky To: Johannes Berg Cc: Randy Dunlap , linux-kernel@vger.kernel.org, Jason Gunthorpe , Dennis Dalessandro , linux-rdma@vger.kernel.org, Jeff Dike , Richard Weinberger , Anton Ivanov , linux-um@lists.infradead.org Subject: Re: [PATCH 1/2 v2] IB/qib: don't use qib_wc_x86_64 for UML Message-ID: References: <20221130200945.24459-1-rdunlap@infradead.org> <9fdd6581efb75511f3259ca663cd1afaee4ae4ac.camel@sipsolutions.net> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <9fdd6581efb75511f3259ca663cd1afaee4ae4ac.camel@sipsolutions.net> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221201_021231_074972_E276AD2A X-CRM114-Status: GOOD ( 17.40 ) X-BeenThere: linux-um@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-um" Errors-To: linux-um-bounces+linux-um=archiver.kernel.org@lists.infradead.org On Thu, Dec 01, 2022 at 10:28:18AM +0100, Johannes Berg wrote: > On Thu, 2022-12-01 at 11:22 +0200, Leon Romanovsky wrote: > > > > > +++ b/drivers/infiniband/hw/qib/Kconfig > > > @@ -3,6 +3,7 @@ config INFINIBAND_QIB > > > tristate "Intel PCIe HCA support" > > > depends on 64BIT && INFINIBAND_RDMAVT > > > depends on PCI > > > + depends on !UML > > > > I would advocate to add this line to whole drivers/infiniband. > > None of RDMA code makes sense for UML. > > > > You could argue that one might want to eventually use kunit for some > bits and pieces in there, so it'd make sense to be able to build the > parts that _can_ be built, but I have no idea :) But now, we don't have anyone in RDMA who uses kunit. Once it will be needed, he/she will extend drivers/infiniband to support it. Thanks > > johannes _______________________________________________ linux-um mailing list linux-um@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-um