From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 01222A00E6 for ; Sun, 7 Jul 2019 23:21:35 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id ADC72324D; Sun, 7 Jul 2019 23:21:34 +0200 (CEST) Received: from out2-smtp.messagingengine.com (out2-smtp.messagingengine.com [66.111.4.26]) by dpdk.org (Postfix) with ESMTP id 4E2A8A3 for ; Sun, 7 Jul 2019 23:21:33 +0200 (CEST) Received: from compute1.internal (compute1.nyi.internal [10.202.2.41]) by mailout.nyi.internal (Postfix) with ESMTP id E434721448; Sun, 7 Jul 2019 17:21:32 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute1.internal (MEProxy); Sun, 07 Jul 2019 17:21:32 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=monjalon.net; h= from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding:content-type; s=mesmtp; bh=CA/NJ/i4MmXBTK6c3PYOEM9aJBgQmevpJ+gVJV6Ybss=; b=UrKxuqt6XD/m 62OY0Khtyc3aRVDE1bRS1g0919AxEWZemVT/I3HR9rRcDjhLx8j5pu0dCDvKzmJt a3QKyGBqm04oYJBXb7SvyxynNzeIi44kTxuq7+bOZINMEzbsNgV5Q2nTafb/UjYR pHfegfCluPdGxUENwNzhFxvytDxroWU= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:content-type :date:from:in-reply-to:message-id:mime-version:references :subject:to:x-me-proxy:x-me-proxy:x-me-sender:x-me-sender :x-sasl-enc; s=fm3; bh=CA/NJ/i4MmXBTK6c3PYOEM9aJBgQmevpJ+gVJV6Yb ss=; b=qOrqJ36DBHx2LcndvSMjo+vqB1RVm2eiz/DeNdLws4zj2ioAfykrntltN O9FN6Gm5wkqlbz+S7mkVzLntKAYUfJY/Y2WUmkkWZyXL+8qn2D9XzkDVIwZ2RB/m HMGhQqlrNRL5rf3C12yuJF5vbZEI82preZ4gXn2jBcMpgzKGaFeTjxoaGovgKieX XCy5zLP8Rmd6Ol5PmwLknL6oDQNsk3ohxlLHSUhqGfa+4taHU6EzgeGl6VtjdrrY J1wK7mhtHyCBksU7bFZwXxnkTG4sS27Z79kp3BuSgbUGQR3eFL5WOZFJfP44aNjc CsgFdPp3zepBtjPwHZWkLeJ2InuHA== X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeduvddrfeekgdduieehucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhephffvufffkfgjfhgggfgtsehtufertddttddvnecuhfhrohhmpefvhhhomhgr shcuofhonhhjrghlohhnuceothhhohhmrghssehmohhnjhgrlhhonhdrnhgvtheqnecukf hppeejjedrudefgedrvddtfedrudekgeenucfrrghrrghmpehmrghilhhfrhhomhepthhh ohhmrghssehmohhnjhgrlhhonhdrnhgvthenucevlhhushhtvghrufhiiigvpedt X-ME-Proxy: Received: from xps.localnet (184.203.134.77.rev.sfr.net [77.134.203.184]) by mail.messagingengine.com (Postfix) with ESMTPA id D30A38005B; Sun, 7 Jul 2019 17:21:31 -0400 (EDT) From: Thomas Monjalon To: Takeshi Yoshimura Cc: dev@dpdk.org, "Burakov, Anatoly" Date: Sun, 07 Jul 2019 23:21:30 +0200 Message-ID: <4341847.yfYaeD1xuo@xps> In-Reply-To: References: <20190607022830.2044-1-tyos@jp.ibm.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Subject: Re: [dpdk-dev] [PATCH] vfio: retry creating sPAPR DMA window X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" 05/07/2019 10:15, Burakov, Anatoly: > On 07-Jun-19 3:28 AM, Takeshi Yoshimura wrote: > > sPAPR allows only page_shift from VFIO_IOMMU_SPAPR_TCE_GET_INFO ioctl. > > However, Linux 4.17 or before returns incorrect page_shift for Power9. > > I added the code for retrying creation of sPAPR DMA window. > > > > Signed-off-by: Takeshi Yoshimura > > --- > > This doesn't affect any code outside of sPAPR and looks sane, so > > Acked-by: Anatoly Burakov Applied, thanks