Re: [PATCH net] ibmvnic: Fix IRQ mapping disposal in error path
On 7/29/20 5:28 PM, Jakub Kicinski wrote:
On Wed, 29 Jul 2020 16:36:32 -0500 Thomas Falcon wrote:
RX queue IRQ mappings are disposed in both the TX IRQ and RX IRQ
error paths. Fix this and dispose of TX IRQ mappings correctly in
case of an error.
Signed-off-by: Thomas Falcon
Thomas, please remember about Fixes tags (for networking patches,
at least):
Fixes: ea22d51a7831 ("ibmvnic: simplify and improve driver probe function")
Sorry, Jakub, I will try not to forget next time. Thanks.
Re: [PATCH net] ibmvnic: Fix IRQ mapping disposal in error path
From: Thomas Falcon Date: Wed, 29 Jul 2020 16:36:32 -0500 > RX queue IRQ mappings are disposed in both the TX IRQ and RX IRQ > error paths. Fix this and dispose of TX IRQ mappings correctly in > case of an error. > > Signed-off-by: Thomas Falcon Applied with Fixes: tag added and queued up for -stable.
Re: [PATCH net] ibmvnic: Fix IRQ mapping disposal in error path
On Wed, 29 Jul 2020 16:36:32 -0500 Thomas Falcon wrote:
> RX queue IRQ mappings are disposed in both the TX IRQ and RX IRQ
> error paths. Fix this and dispose of TX IRQ mappings correctly in
> case of an error.
>
> Signed-off-by: Thomas Falcon
Thomas, please remember about Fixes tags (for networking patches,
at least):
Fixes: ea22d51a7831 ("ibmvnic: simplify and improve driver probe function")
[PATCH net] ibmvnic: Fix IRQ mapping disposal in error path
RX queue IRQ mappings are disposed in both the TX IRQ and RX IRQ
error paths. Fix this and dispose of TX IRQ mappings correctly in
case of an error.
Signed-off-by: Thomas Falcon
---
drivers/net/ethernet/ibm/ibmvnic.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/ibm/ibmvnic.c
b/drivers/net/ethernet/ibm/ibmvnic.c
index 0fd7eae..5afb3c9 100644
--- a/drivers/net/ethernet/ibm/ibmvnic.c
+++ b/drivers/net/ethernet/ibm/ibmvnic.c
@@ -3206,7 +3206,7 @@ static int init_sub_crq_irqs(struct ibmvnic_adapter
*adapter)
req_tx_irq_failed:
for (j = 0; j < i; j++) {
free_irq(adapter->tx_scrq[j]->irq, adapter->tx_scrq[j]);
- irq_dispose_mapping(adapter->rx_scrq[j]->irq);
+ irq_dispose_mapping(adapter->tx_scrq[j]->irq);
}
release_sub_crqs(adapter, 1);
return rc;
--
1.8.3.1
