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[Xen-devel] [PATCH] vtpm state machine fix
| To: | xen-devel@xxxxxxxxxxxxxxxxxxx, ewan@xxxxxxxxxxxxx |
|---|---|
| Subject: | [Xen-devel] [PATCH] vtpm state machine fix |
| From: | Stefan Berger <stefanb@xxxxxxxxxx> |
| Date: | Fri, 10 Mar 2006 09:45:40 -0500 |
| Delivery-date: | Fri, 10 Mar 2006 14:47:11 +0000 |
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Changeset 9134 introduced a caching mechanism when xenbus_switch_state is invoked. This causes a problem in the resume part of a suspend-resume cycle due to the backend not seeing that a state in the frontend was set. This patch fixes this in the TPM frontend driver. Signed-off-by: Stefan Berger <stefanb@xxxxxxxxxx>
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