From: "Michael S. Tsirkin" <mst@redhat.com>
To: qemu-devel@nongnu.org
Cc: Jean-Philippe Brucker <jean-philippe@linaro.org>,
Peter Maydell <peter.maydell@linaro.org>,
Bharat Bhushan <bbhushan2@marvell.com>,
Alex Williamson <alex.williamson@redhat.com>,
Eric Auger <eric.auger@redhat.com>
Subject: [PULL v2 20/38] vfio: Set IOMMU page size as per host supported page size
Date: Tue, 3 Nov 2020 23:51:36 -0500 [thread overview]
Message-ID: <20201104044937.226370-21-mst@redhat.com> (raw)
In-Reply-To: <20201104044937.226370-1-mst@redhat.com>
From: Bharat Bhushan <bbhushan2@marvell.com>
Set IOMMU supported page size mask same as host Linux supported page
size mask.
Acked-by: Alex Williamson <alex.williamson@redhat.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Bharat Bhushan <bbhushan2@marvell.com>
Signed-off-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
Message-Id: <20201030180510.747225-9-jean-philippe@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
hw/vfio/common.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/hw/vfio/common.c b/hw/vfio/common.c
index e18ea2cf91..35895b18a6 100644
--- a/hw/vfio/common.c
+++ b/hw/vfio/common.c
@@ -789,6 +789,14 @@ static void vfio_listener_region_add(MemoryListener *listener,
int128_get64(llend),
iommu_idx);
+ ret = memory_region_iommu_set_page_size_mask(giommu->iommu,
+ container->pgsizes,
+ &err);
+ if (ret) {
+ g_free(giommu);
+ goto fail;
+ }
+
ret = memory_region_register_iommu_notifier(section->mr, &giommu->n,
&err);
if (ret) {
--
MST
next prev parent reply other threads:[~2020-11-04 5:05 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-04 4:50 [PULL v2 00/38] pc,pci,vhost,virtio: fixes Michael S. Tsirkin
2020-11-04 4:50 ` [PULL v2 01/38] pc: comment style fixup Michael S. Tsirkin
2020-11-04 4:50 ` [PULL v2 02/38] virtio-mem: Make sure "addr" is always multiples of the block size Michael S. Tsirkin
2020-11-04 4:50 ` [PULL v2 03/38] virtio-mem: Make sure "usable_region_size" " Michael S. Tsirkin
2020-11-04 4:50 ` [PULL v2 04/38] virtio-mem: Probe THP size to determine default " Michael S. Tsirkin
2020-11-04 4:50 ` [PULL v2 05/38] memory-device: Support big alignment requirements Michael S. Tsirkin
2020-11-04 4:50 ` [PULL v2 06/38] memory-device: Add get_min_alignment() callback Michael S. Tsirkin
2020-11-04 4:51 ` [PULL v2 07/38] virito-mem: Implement get_min_alignment() Michael S. Tsirkin
2020-11-04 4:51 ` [PULL v2 08/38] hw/acpi : Don't use '#' flag of printf format Michael S. Tsirkin
2020-11-04 4:51 ` [PULL v2 09/38] hw/acpi : add space before the open parenthesis '(' Michael S. Tsirkin
2020-11-04 4:51 ` [PULL v2 10/38] hw/acpi : add spaces around operator Michael S. Tsirkin
2020-11-04 4:51 ` [PULL v2 11/38] hw/virtio/vhost-backend: Fix Coverity CID 1432871 Michael S. Tsirkin
2020-11-04 4:51 ` [PULL v2 12/38] hw/smbios: Fix leaked fd in save_opt_one() error path Michael S. Tsirkin
2020-11-04 4:51 ` [PULL v2 13/38] virtio-iommu: Fix virtio_iommu_mr() Michael S. Tsirkin
2020-11-04 4:51 ` [PULL v2 14/38] virtio-iommu: Store memory region in endpoint struct Michael S. Tsirkin
2020-11-04 4:51 ` [PULL v2 15/38] virtio-iommu: Add memory notifiers for map/unmap Michael S. Tsirkin
2020-11-04 4:51 ` [PULL v2 16/38] virtio-iommu: Call memory notifiers in attach/detach Michael S. Tsirkin
2020-11-04 4:51 ` [PULL v2 17/38] virtio-iommu: Add replay() memory region callback Michael S. Tsirkin
2020-11-04 4:51 ` [PULL v2 18/38] virtio-iommu: Add notify_flag_changed() " Michael S. Tsirkin
2020-11-04 4:51 ` [PULL v2 19/38] memory: Add interface to set iommu page size mask Michael S. Tsirkin
2020-11-04 4:51 ` Michael S. Tsirkin [this message]
2020-11-04 4:51 ` [PULL v2 21/38] virtio-iommu: Set supported " Michael S. Tsirkin
2020-11-04 4:51 ` [PULL v2 22/38] vfio: Don't issue full 2^64 unmap Michael S. Tsirkin
2020-11-04 4:51 ` [PULL v2 23/38] vhost-vdpa: Add qemu_close in vhost_vdpa_cleanup Michael S. Tsirkin
2020-11-04 4:51 ` [PULL v2 24/38] net: Add vhost-vdpa in show_netdevs() Michael S. Tsirkin
2020-11-04 4:51 ` [PULL v2 25/38] Revert "vhost-blk: set features before setting inflight feature" Michael S. Tsirkin
2020-11-04 4:51 ` [PULL v2 26/38] vhost-blk: set features before setting inflight feature Michael S. Tsirkin
2020-11-04 4:51 ` [PULL v2 27/38] libvhost-user: follow QEMU comment style Michael S. Tsirkin
2020-11-04 4:51 ` [PULL v2 28/38] configure: introduce --enable-vhost-user-blk-server Michael S. Tsirkin
2020-11-04 4:52 ` [PULL v2 29/38] block/export: make vhost-user-blk config space little-endian Michael S. Tsirkin
2020-11-04 4:52 ` [PULL v2 30/38] block/export: fix vhost-user-blk get_config() information leak Michael S. Tsirkin
2020-11-04 4:52 ` [PULL v2 31/38] contrib/vhost-user-blk: fix " Michael S. Tsirkin
2020-11-04 4:52 ` [PULL v2 32/38] test: new qTest case to test the vhost-user-blk-server Michael S. Tsirkin
2020-11-04 4:52 ` [PULL v2 33/38] tests/qtest: add multi-queue test case to vhost-user-blk-test Michael S. Tsirkin
2020-11-04 4:52 ` [PULL v2 34/38] libqtest: add qtest_socket_server() Michael S. Tsirkin
2020-11-04 4:52 ` [PULL v2 35/38] vhost-user-blk-test: rename destroy_drive() to destroy_file() Michael S. Tsirkin
2020-11-04 4:52 ` [PULL v2 36/38] vhost-user-blk-test: close fork child file descriptors Michael S. Tsirkin
2020-11-04 4:52 ` [PULL v2 37/38] vhost-user-blk-test: drop unused return value Michael S. Tsirkin
2020-11-04 4:52 ` [PULL v2 38/38] vhost-user-blk-test: fix races by using fd passing Michael S. Tsirkin
2020-11-04 10:28 ` [PULL v2 00/38] pc,pci,vhost,virtio: fixes Peter Maydell
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