From: Bart Van Assche <Bart.VanAssche@sandisk.com>
To: "parav@mellanox.com" <parav@mellanox.com>,
"gregkh@linuxfoundation.org" <gregkh@linuxfoundation.org>
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-rdma@vger.kernel.org" <linux-rdma@vger.kernel.org>,
"sebott@linux.vnet.ibm.com" <sebott@linux.vnet.ibm.com>,
"linux@armlinux.org.uk" <linux@armlinux.org.uk>,
"hpa@zytor.com" <hpa@zytor.com>,
"mingo@redhat.com" <mingo@redhat.com>,
"dwmw2@infradead.org" <dwmw2@infradead.org>,
"bhelgaas@google.com" <bhelgaas@google.com>,
"dledford@redhat.com" <dledford@redhat.com>,
"benh@kernel.crashing.org" <benh@kernel.crashing.org>
Subject: Re: [PATCH 1/2] device: Stop requiring that struct device is embedded in struct pci_dev
Date: Tue, 7 Mar 2017 05:13:28 +0000 [thread overview]
Message-ID: <1488863593.2997.3.camel@sandisk.com> (raw)
In-Reply-To: <VI1PR0502MB3008BEC2FB8747DDA40A10FCD12F0@VI1PR0502MB3008.eurprd05.prod.outlook.com>
On Tue, 2017-03-07 at 05:08 +0000, Parav Pandit wrote:
> I replied with pseudo code in previous reply to Bart to bring back dma_device member in the ib_device.
> dma_device member was already present in near past of few weeks.
> It should be able to work using it without performance impact and without touching driver core layer like in this patch.
That's confusing and was a source of bugs and inconsistencies. We do not
want two device structures in struct ib_device (struct device dev and struct
device *dma_device).
Bart.
next prev parent reply other threads:[~2017-03-07 5:15 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-07 0:35 [PATCH 0/2] IB/core fixes for kernel v4.11-rc Bart Van Assche
2017-03-07 0:35 ` [PATCH 1/2] device: Stop requiring that struct device is embedded in struct pci_dev Bart Van Assche
2017-03-07 2:41 ` Parav Pandit
2017-03-07 2:44 ` Bart Van Assche
2017-03-07 4:50 ` gregkh
2017-03-07 3:21 ` Parav Pandit
2017-03-07 4:52 ` Greg Kroah-Hartman
2017-03-07 5:08 ` Parav Pandit
2017-03-07 5:13 ` Bart Van Assche [this message]
2017-03-07 5:20 ` Parav Pandit
2017-03-07 16:54 ` Bart Van Assche
2017-03-07 17:14 ` gregkh
2017-03-07 18:27 ` Parav Pandit
2017-03-08 1:52 ` Benjamin Herrenschmidt
2017-03-07 0:35 ` [PATCH 2/2] IB/core: Restore I/O MMU, s390 and powerpc support Bart Van Assche
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