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spapr/xive: Use kvmppc_xive_source_reset() in post_load 

This is doing an extra loop but should be equivalent.

It also differentiate the reset of the sources from the restore of the
sources configuration. This will help in allocating the vCPU IPIs
independently.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20200820134547.2355743-3-clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Cédric Le Goater 2020-08-20 15:45:45 +02:00 committed by David Gibson
parent 235d3b1162
commit fa94447a2c
1 changed files with 10 additions and 10 deletions
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20
hw/intc/spapr_xive_kvm.c
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@ -646,22 +646,22 @@ int kvmppc_xive_post_load(SpaprXive *xive, int version_id)
}
}
/*
* We can only restore the source config if the source has been
* previously set in KVM. Since we don't do that at reset time
* when restoring a VM, let's do it now.
*/
ret = kvmppc_xive_source_reset(&xive->source, &local_err);
if (ret < 0) {
goto fail;
}
/* Restore the EAT */
for (i = 0; i < xive->nr_irqs; i++) {
if (!xive_eas_is_valid(&xive->eat[i])) {
continue;
}
/*
* We can only restore the source config if the source has been
* previously set in KVM. Since we don't do that for all interrupts
* at reset time anymore, let's do it now.
*/
ret = kvmppc_xive_source_reset_one(&xive->source, i, &local_err);
if (ret < 0) {
goto fail;
}
ret = kvmppc_xive_set_source_config(xive, i, &xive->eat[i], &local_err);
if (ret < 0) {
goto fail;