From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andy King Subject: Re: [PATCH 0/2] VMCI: Add support for virtual IOMMU Date: Wed, 21 Aug 2013 06:43:38 -0700 (PDT) Message-ID: <1988970649.33605490.1377092618300.JavaMail.root@vmware.com> References: <1377019803-1490-1-git-send-email-acking@vmware.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1377019803-1490-1-git-send-email-acking@vmware.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: virtualization-bounces@lists.linux-foundation.org Errors-To: virtualization-bounces@lists.linux-foundation.org To: gregkh@linuxfoundation.org Cc: pv-drivers@vmware.com, David Miller , linux-kernel@vger.kernel.org, virtualization@lists.linux-foundation.org List-Id: virtualization@lists.linuxfoundation.org Greg, I'd like to withdraw this in light of DaveM's comments on a similar patch to vmxnet3 regarding dma_alloc_coherent() vs pci_alloc_consistent(). I'll fix it and send out a new patchset. Sorry about this! Thanks! - Andy ----- Original Message ----- > This patchset adds support for virtual IOMMU to the VMCI module. We switch > to > DMA consistent mappings for queuepair and doorbell pages that are passed to > the > device, which allows the module to work in the presence of vIOMMU/VT-d. > > Andy King (2): > VMCI: Remove non-blocking/pinned queuepair support > VMCI: Add support for virtual IOMMU > > drivers/misc/vmw_vmci/vmci_driver.c | 2 +- > drivers/misc/vmw_vmci/vmci_driver.h | 7 + > drivers/misc/vmw_vmci/vmci_guest.c | 21 ++- > drivers/misc/vmw_vmci/vmci_queue_pair.c | 312 > ++++++++++++------------------- > drivers/misc/vmw_vmci/vmci_queue_pair.h | 18 -- > 5 files changed, 140 insertions(+), 220 deletions(-) > > -- > 1.7.4.1 >