Re: [PATCH] s390/pci: Fix missing pci_dev_put() in zpci_report_status()

[Farhan Ali]

On 8/18/2026 12:17 PM, Niklas Schnelle wrote:
> In zpci_report_status() a reference to the struct pci_dev associated
> with the struct zpci_dev being reported about is acquired using
> pci_get_slot(). This reference needs to be dropped with pci_dev_put()
> but this call is missing thus leaking the reference. On subsequent hot
> unplug this will cause the struct pci_dev to not be released leaking
> memory and potentially prevent reattach.
>
> Reviewed-by: Matthew Rosato<mjrosato@xxxxxxxxxxxxx>
> Fixes: 4ec6054e7321 ("s390/pci: Report PCI error recovery results via SCLP")
> Cc:stable@xxxxxxxxxxxxxxx
> Signed-off-by: Niklas Schnelle<schnelle@xxxxxxxxxxxxx>
> ---
>   arch/s390/pci/pci_report.c | 1 +
>   1 file changed, 1 insertion(+)

Reviewed-by: Farhan Ali<alifm@xxxxxxxxxxxxx>