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[PATCH 4.14] vPCI: replace %pp


  • To: "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>
  • From: Jan Beulich <jbeulich@xxxxxxxx>
  • Date: Thu, 7 Apr 2022 17:04:04 +0200
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  • Cc: Roger Pau Monné <roger.pau@xxxxxxxxxx>
  • Delivery-date: Thu, 07 Apr 2022 15:04:20 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

4.14 doesn't know of this format specifier extension yet.

Fixes: 47188b2fdcc6 ("vpci/msix: fix PBA accesses")
Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>

--- a/xen/drivers/vpci/msix.c
+++ b/xen/drivers/vpci/msix.c
@@ -258,8 +258,9 @@ static int msix_read(struct vcpu *v, uns
         if ( !pba )
         {
             gprintk(XENLOG_WARNING,
-                    "%pp: unable to map MSI-X PBA, report all pending\n",
-                    msix->pdev);
+                    "%04x:%02x:%02x.%u: unable to map MSI-X PBA, report all 
pending\n",
+                    msix->pdev->seg, msix->pdev->bus, 
PCI_SLOT(msix->pdev->devfn),
+                    PCI_FUNC(msix->pdev->devfn));
             return X86EMUL_OKAY;
         }
 
@@ -342,8 +343,10 @@ static int msix_write(struct vcpu *v, un
             {
                 /* Unable to map the PBA, ignore write. */
                 gprintk(XENLOG_WARNING,
-                        "%pp: unable to map MSI-X PBA, write ignored\n",
-                        msix->pdev);
+                        "%04x:%02x:%02x.%u: unable to map MSI-X PBA, write 
ignored\n",
+                        msix->pdev->seg, msix->pdev->bus,
+                        PCI_SLOT(msix->pdev->devfn),
+                        PCI_FUNC(msix->pdev->devfn));
                 return X86EMUL_OKAY;
             }
 




 


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