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(parent: 1ceb790) | patch
The PV console may not always be available
authorPaul Durrant <pdurrant@amazon.com>
Thu, 18 Nov 2021 21:05:45 +0000 (21:05 +0000)
committerPaul Durrant <pdurrant@amazon.com>
Fri, 19 Nov 2021 11:30:04 +0000 (11:30 +0000)
commit0965ba862807d433375f73844ffd22e3cfe633c6
treed66886d11a75ceb2526edd4cfbcd198d4feae46ctree
parent1ceb790d300f99227ba18cbd075db1e376eac468commit | diff
The PV console may not always be available

In some Xen deployments the tool-stack may not allocate a PV console ring
and event channel to the guest, so XENBUS should deal with this situation
gracefully.

Signed-off-by: Paul Durrant <pdurrant@amazon.com>
src/xenbus/console.c diff | blob | blame | history
src/xenbus/fdo.c diff | blob | blame | history
Windows PV Bus Driver