On 08/10/25 6:12 pm, Nam Cao wrote:
Venkat Rao Bagalkote <[email protected]> writes:
IBM CI has reported a kernel crash while running module load and unload
testing on lpfc driver.
Thanks for the report.
I trust the below patch should fix the issue?
diff --git a/arch/powerpc/platforms/pseries/msi.c
b/arch/powerpc/platforms/pseries/msi.c
index 825f9432e03d..a82aaa786e9e 100644
--- a/arch/powerpc/platforms/pseries/msi.c
+++ b/arch/powerpc/platforms/pseries/msi.c
@@ -443,8 +443,7 @@ static int pseries_msi_ops_prepare(struct irq_domain
*domain, struct device *dev
*/
static void pseries_msi_ops_teardown(struct irq_domain *domain,
msi_alloc_info_t *arg)
{
- struct msi_desc *desc = arg->desc;
- struct pci_dev *pdev = msi_desc_to_pci_dev(desc);
+ struct pci_dev *pdev = to_pci_dev(domain->dev);
rtas_disable_msi(pdev);
}
Thanks for the fix. This change fixes the reported issue. Please add
below tag also, while sending out the patch.
Tested-by: Venkat Rao Bagalkote <[email protected]>
Regards,
Venkat.
