[xen staging] xen/vpci: Fix msix existing mapping printk

[patchbot@xxxxxxx]

commit 888cdbd9f1efc35bae9cba26e2d6466e1c78de47
Author:     Jason Andryuk <jason.andryuk@xxxxxxx>
AuthorDate: Thu Apr 24 17:23:26 2025 -0400
Commit:     Roger Pau Monne <roger.pau@xxxxxxxxxx>
CommitDate: Fri Apr 25 14:50:19 2025 +0200

    xen/vpci: Fix msix existing mapping printk
    
    The format string lacks a space, so mfn and type run together:
    (XEN) d0v0 0000:06:00.7: existing mapping (mfn: 753037type: 0) at 0x1 
clobbers MSIX MMIO area
    
    Add a space.  Additionally, move the format string to a single long line
    to improve grep-ability.
    
    Fixes: 677053fac17a ("vpci/msix: carve p2m hole for MSIX MMIO regions")
    Signed-off-by: Jason Andryuk <jason.andryuk@xxxxxxx>
    Reviewed-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>
---
 xen/drivers/vpci/msix.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/xen/drivers/vpci/msix.c b/xen/drivers/vpci/msix.c
index f3804ce047..3568f2a651 100644
--- a/xen/drivers/vpci/msix.c
+++ b/xen/drivers/vpci/msix.c
@@ -665,8 +665,7 @@ int vpci_make_msix_hole(const struct pci_dev *pdev)
             default:
                 put_gfn(d, start);
                 gprintk(XENLOG_WARNING,
-                        "%pp: existing mapping (mfn: %" PRI_mfn
-                        "type: %d) at %#lx clobbers MSIX MMIO area\n",
+                        "%pp: existing mapping (mfn: %" PRI_mfn " type: %d) at 
%#lx clobbers MSIX MMIO area\n",
                         &pdev->sbdf, mfn_x(mfn), t, start);
                 return -EEXIST;
             }
--
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