diff options
| author | Konrad Rzeszutek Wilk <konrad@kernel.org> | 2016-12-06 09:28:21 -0500 |
|---|---|---|
| committer | Juergen Gross <jgross@suse.com> | 2016-12-08 07:54:04 +0100 |
| commit | 577f79e411b7a81a8ae7ae4daf5d4056ebbfbc58 (patch) | |
| tree | 4b57188340c1c7c9d5dac1ab25d8abb698c7e786 | |
| parent | 2466d4b9d0c21e6c28cd63516dea65806bf5a307 (diff) | |
xen/pci: Bubble up error and fix description.
The function is never called under PV guests, and only shows up
when MSI (or MSI-X) cannot be allocated. Convert the message
to include the error value.
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
| -rw-r--r-- | arch/x86/pci/xen.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/pci/xen.c b/arch/x86/pci/xen.c index bedfab98077a..e1fb269c87af 100644 --- a/arch/x86/pci/xen.c +++ b/arch/x86/pci/xen.c @@ -264,8 +264,8 @@ static int xen_hvm_setup_msi_irqs(struct pci_dev *dev, int nvec, int type) return 0; error: - dev_err(&dev->dev, - "Xen PCI frontend has not registered MSI/MSI-X support!\n"); + dev_err(&dev->dev, "Failed to create MSI%s! ret=%d!\n", + type == PCI_CAP_ID_MSI ? "" : "-X", irq); return irq; } |