Displaying 2 results from an estimated 2 matches for "error_setg_errno".
2023 Feb 23
0
[PATCH v2 11/13] vdpa: block migration if dev does not have _F_SUSPEND
...>> +
>>> + /* We don't have dev->backend_features yet */
>>> + ret = vhost_vdpa_call(dev, VHOST_GET_BACKEND_FEATURES,
>>> + &backend_features);
>>> + if (unlikely(ret)) {
>>> + error_setg_errno(errp, -ret, "Could not get backend features");
>>> + return ret;
>>> + }
>>> +
>>> + if (!(backend_features & BIT_ULL(VHOST_BACKEND_F_SUSPEND))) {
>>> + error_setg(&dev->migration_blocker,
>>...
2020 Sep 25
20
[RFC PATCH 00/19] vhost-user-rpmb (Replay Protected Memory Block)
Hi,
This is an initial implementation of a vhost-user backend for the
VirtIO RPMB device. The device is currently in the draft of the next
VirtIO specification and describes block device which uses combination
of a key, nonce, hashing and a persistent write counter to prevent
replay attacks (hence Replay Protected Memory Block).
It is implemented as a vhost-user device because we want to