On 21.02.19 07:47, Flynn Xu wrote:
pci_get_domain_bus_and_slot will incease refcount of l_dev, there
should be a pci_dev_put(l_dev) to decrease the refcount, otherwise
the resource will not be free.
Signed-off-by: Flynn xu <[email protected]>
---
driver/pci.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/driver/pci.c b/driver/pci.c
index 8ba74bfd..f4fee561 100644
--- a/driver/pci.c
+++ b/driver/pci.c
@@ -103,8 +103,10 @@ static void jailhouse_pci_remove_device(const struct
jailhouse_pci_device *dev)
l_dev = pci_get_domain_bus_and_slot(dev->domain, PCI_BUS_NUM(dev->bdf),
dev->bdf & 0xff);
- if (l_dev)
+ if (l_dev) {
pci_stop_and_remove_bus_device_locked(l_dev);
+ pci_dev_put(l_dev);
+ }
}
static void jailhouse_pci_claim_release(const struct jailhouse_pci_device *dev,
Thanks, applied to next. And only realized now that we were already on _locked
with our version...
Jan
--
Siemens AG, Corporate Technology, CT RDA IOT SES-DE
Corporate Competence Center Embedded Linux
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