From: Cindy Lu <lulu@redhat.com>
To: lulu@redhat.com, jasowang@redhat.com, mst@redhat.com,
yi.l.liu@intel.com, jgg@nvidia.com, linux-kernel@vger.kernel.org,
virtualization@lists.linux-foundation.org,
netdev@vger.kernel.org
Subject: [RFC 2/7] Kconfig: Add the new file vhost/iommufd
Date: Sun, 24 Sep 2023 01:05:35 +0800 [thread overview]
Message-ID: <20230923170540.1447301-3-lulu@redhat.com> (raw)
In-Reply-To: <20230923170540.1447301-1-lulu@redhat.com>
Change the makefile and Kconfig, to add the
new file vhost/iommufd.c
Signed-off-by: Cindy Lu <lulu@redhat.com>
---
drivers/vhost/Kconfig | 1 +
drivers/vhost/Makefile | 1 +
2 files changed, 2 insertions(+)
diff --git a/drivers/vhost/Kconfig b/drivers/vhost/Kconfig
index 587fbae06182..c54cea6c03f0 100644
--- a/drivers/vhost/Kconfig
+++ b/drivers/vhost/Kconfig
@@ -67,6 +67,7 @@ config VHOST_VDPA
select VHOST
select IRQ_BYPASS_MANAGER
depends on VDPA
+ depends on IOMMUFD || !IOMMUFD
help
This kernel module can be loaded in host kernel to accelerate
guest virtio devices with the vDPA-based backends.
diff --git a/drivers/vhost/Makefile b/drivers/vhost/Makefile
index f3e1897cce85..cda7f6b7f8da 100644
--- a/drivers/vhost/Makefile
+++ b/drivers/vhost/Makefile
@@ -12,6 +12,7 @@ obj-$(CONFIG_VHOST_RING) += vringh.o
obj-$(CONFIG_VHOST_VDPA) += vhost_vdpa.o
vhost_vdpa-y := vdpa.o
+vhost_vdpa-$(CONFIG_IOMMUFD) += iommufd.o
obj-$(CONFIG_VHOST) += vhost.o
--
2.34.3
next prev parent reply other threads:[~2023-09-23 17:06 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-23 17:05 [RFC 0/7] vdpa: Add support for iommufd Cindy Lu
2023-09-23 17:05 ` [RFC 1/7] vhost/iommufd: Add the functions support iommufd Cindy Lu
2023-09-26 2:47 ` Jason Wang
2023-09-23 17:05 ` Cindy Lu [this message]
2023-09-23 17:05 ` [RFC 3/7] vhost: Add 3 new uapi to " Cindy Lu
2023-09-25 13:49 ` Jason Gunthorpe
2023-09-26 2:47 ` Jason Wang
2023-09-23 17:05 ` [RFC 4/7] vdpa: change the map/unmap process " Cindy Lu
2023-09-25 13:45 ` Jason Gunthorpe
2023-09-26 8:09 ` Cindy Lu
2023-09-23 17:05 ` [RFC 5/7] vdpa: Add new vdpa_config_ops Cindy Lu
2023-09-26 2:47 ` Jason Wang
2023-09-23 17:05 ` [RFC 6/7] vdpa_sim :Add support for iommufd Cindy Lu
2023-09-25 13:46 ` Jason Gunthorpe
2023-09-23 17:05 ` [RFC 7/7] iommufd: Skip the CACHE_COHERENCY and iommu group check Cindy Lu
2023-09-25 13:50 ` Jason Gunthorpe
2023-09-26 8:02 ` Cindy Lu
2023-09-26 2:46 ` [RFC 0/7] vdpa: Add support for iommufd Jason Wang
2023-10-26 6:42 ` Michael S. Tsirkin
2023-10-26 6:48 ` Cindy Lu
2023-10-26 6:49 ` Michael S. Tsirkin
2023-10-26 7:03 ` Cindy Lu
2023-11-02 10:02 ` Michael S. Tsirkin
2023-11-02 12:09 ` Cindy Lu
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