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| author | Stephen Hemminger <stephen@networkplumber.org> | 2018-01-09 21:57:32 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-01-10 17:40:53 +0100 |
| commit | ca3cda6fcf1e922213a0cc58e708ffb999151db3 (patch) | |
| tree | 9c05b3efcc9058c9e26116711e034253996dea6b /drivers/auxdisplay | |
| parent | uio_hv_generic: check that host supports monitor page (diff) | |
| download | linux-ca3cda6fcf1e922213a0cc58e708ffb999151db3.tar.xz linux-ca3cda6fcf1e922213a0cc58e708ffb999151db3.zip | |
uio_hv_generic: add rescind support
When host rescinds the device, the UIO driver will clear the interrupt
state and notify application. The read (or write) on the interrupt FD
will then fail with -EIO. This is simpler than adding lots extra uevent
stuff inside UIO.
Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/auxdisplay')
0 files changed, 0 insertions, 0 deletions