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docs/specs/pvpanic: document shutdown event

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Shutdown requests are normally hardware dependent.
By extending pvpanic to also handle shutdown requests, guests can
submit such requests with an easily implementable and cross-platform
mechanism.

Signed-off-by: Thomas Weißschuh <thomas@t-8ch.de>
Message-Id: <20240310-pvpanic-shutdown-spec-v1-1-b258e182ce55@t-8ch.de>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Thomas Weißschuh 2024-03-10 16:04:51 +01:00 committed by Michael S. Tsirkin
parent bfc2f7a6ca
commit 73279cecca
1 changed files with 2 additions and 0 deletions
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docs/specs/pvpanic.rst
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@ -29,6 +29,8 @@ bit 1
a guest panic has happened and will be handled by the guest;
the host should record it or report it, but should not affect
the execution of the guest.
bit 2
a regular guest shutdown has happened and should be processed by the host
PCI Interface
-------------