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| author | Marc-André Lureau <marcandre.lureau@redhat.com> | 2020-04-07 22:28:53 +0200 |
|---|---|---|
| committer | Richard Weinberger <richard@nod.at> | 2020-06-02 22:37:28 +0200 |
| commit | bc8f8e4e6e7a648e8c6357307d614be8fdcfdf2a (patch) | |
| tree | 20d2edad42030a41fceff875d21a0f884f70d9e2 /arch/um/drivers/virtio_uml.c | |
| parent | 38bccfbeb0af039e59eb75fe6d9b2a83cda3d381 (diff) | |
| download | linux-bc8f8e4e6e7a648e8c6357307d614be8fdcfdf2a.tar.bz2 | |
um: Add a generic "fd" vector transport
Learn to take a pre-opened file-descriptor for vector IO.
Instead of teaching the driver to open a FD in multiple ways, it can
rely on management layer to do it on its behalf. For example, this
allows inheriting a preconfigured device fd or a simple socketpair()
setup, without further arguments, privileges or system access by UML.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Acked-By: Anton Ivanov <anton.ivanov@cambridgegreys.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'arch/um/drivers/virtio_uml.c')
0 files changed, 0 insertions, 0 deletions