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ppc patch queue (for 4.1) 2019-07-28

Browse Source 
Here's a pull request for qemu-4.1, which I hope will be the last from
 the ppc tree.  This applies a couple of last minute fixes for the XIVE
 code.
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Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-4.1-20190728' into staging

ppc patch queue (for 4.1) 2019-07-28

Here's a pull request for qemu-4.1, which I hope will be the last from
the ppc tree.  This applies a couple of last minute fixes for the XIVE
code.

# gpg: Signature made Sun 28 Jul 2019 07:42:11 BST
# gpg:                using RSA key 75F46586AE61A66CC44E87DC6C38CACA20D9B392
# gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>" [full]
# gpg:                 aka "David Gibson (Red Hat) <dgibson@redhat.com>" [full]
# gpg:                 aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>" [full]
# gpg:                 aka "David Gibson (kernel.org) <dwg@kernel.org>" [unknown]
# Primary key fingerprint: 75F4 6586 AE61 A66C C44E  87DC 6C38 CACA 20D9 B392

* remotes/dgibson/tags/ppc-for-4.1-20190728:
  xics/kvm: Fix fallback to emulated XICS
  spapr/irq: Inform the user when falling back to emulated IC

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2019-07-29 11:34:54 +01:00
commit 08831f67d3
2 changed files with 1 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
hw/intc/xics_kvm.c
View File

@ -430,17 +430,6 @@ fail:
void xics_kvm_disconnect(SpaprMachineState *spapr, Error **errp)
{
/* The KVM XICS device is not in use */
if (kernel_xics_fd == -1) {
return;
}
if (!kvm_enabled() || !kvm_check_extension(kvm_state, KVM_CAP_IRQ_XICS)) {
error_setg(errp,
"KVM and IRQ_XICS capability must be present for KVM XICS device");
return;
}
/*
* Only on P9 using the XICS-on XIVE KVM device:
*

1
hw/ppc/spapr_irq.c
View File

@ -86,6 +86,7 @@ static void spapr_irq_init_kvm(SpaprMachineState *spapr,
* emulated mode
*/
error_prepend(&local_err, "kernel_irqchip allowed but unavailable: ");
error_append_hint(&local_err, "Falling back to kernel-irqchip=off\n");
warn_report_err(local_err);
}
}