Re: [PATCH] vfio/pci: demote hiding ecap messages to debug level

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Tested-by: YangHang Liu <yanghliu@xxxxxxxxxx>

On 5/4/2023 9:16 PM, Oleksandr Natalenko wrote:
Seeing a burst of messages like this:

     vfio-pci 0000:98:00.0: vfio_ecap_init: hiding ecap 0x19@0x1d0
     vfio-pci 0000:98:00.0: vfio_ecap_init: hiding ecap 0x25@0x200
     vfio-pci 0000:98:00.0: vfio_ecap_init: hiding ecap 0x26@0x210
     vfio-pci 0000:98:00.0: vfio_ecap_init: hiding ecap 0x27@0x250
     vfio-pci 0000:98:00.1: vfio_ecap_init: hiding ecap 0x25@0x200
     vfio-pci 0000:b1:00.0: vfio_ecap_init: hiding ecap 0x19@0x1d0
     vfio-pci 0000:b1:00.0: vfio_ecap_init: hiding ecap 0x25@0x200
     vfio-pci 0000:b1:00.0: vfio_ecap_init: hiding ecap 0x26@0x210
     vfio-pci 0000:b1:00.0: vfio_ecap_init: hiding ecap 0x27@0x250
     vfio-pci 0000:b1:00.1: vfio_ecap_init: hiding ecap 0x25@0x200

is of little to no value for an ordinary user.

Hence, use pci_dbg() instead of pci_info().

Signed-off-by: Oleksandr Natalenko <oleksandr@xxxxxxxxxxxxxx>
---
  drivers/vfio/pci/vfio_pci_config.c | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/vfio/pci/vfio_pci_config.c b/drivers/vfio/pci/vfio_pci_config.c
index 948cdd464f4e..dd8dda14e701 100644
--- a/drivers/vfio/pci/vfio_pci_config.c
+++ b/drivers/vfio/pci/vfio_pci_config.c
@@ -1643,7 +1643,7 @@ static int vfio_ecap_init(struct vfio_pci_core_device *vdev)
  		}
if (!len) {
-			pci_info(pdev, "%s: hiding ecap %#x@%#x\n",
+			pci_dbg(pdev, "%s: hiding ecap %#x@%#x\n",
  				 __func__, ecap, epos);
/* If not the first in the chain, we can skip over it */




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