Displaying 2 results from an estimated 2 matches for "msg41944".
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msg41324
2020 Apr 02
0
[EXT] Re: [RFC PATCH v2] iommu/virtio: Use page size bitmap supported by endpoint
...> + struct virtio_iommu_probe_property head;
> > > > + __u8 reserved[4];
> > > > + __u64 pgsize_bitmap;
> >
> > Should be __le64
>
> Based on" iommu/virtio: Fix sparse warning" patch https://www.spinics.net/lists/linux-virtualization/msg41944.html changed to __u64 (not __le64)
Yes that one was only for the virtio config struct, to play nice with
other devices. We should still use __le for the other structures,
including probe properties.
Thanks,
Jean
>
> Will keep __le64.
>
> Thanks
> -Bharat
>
> >
> &g...
2020 Apr 01
2
[RFC PATCH v2] iommu/virtio: Use page size bitmap supported by endpoint
On 2020-04-01 12:38 pm, Bharat Bhushan wrote:
> Different endpoint can support different page size, probe
> endpoint if it supports specific page size otherwise use
> global page sizes.
>
> Signed-off-by: Bharat Bhushan <bbhushan2 at marvell.com>
> ---
> drivers/iommu/virtio-iommu.c | 33 +++++++++++++++++++++++++++----
> include/uapi/linux/virtio_iommu.h |