> On Tue, 5 May 2026 08:33:34 +0000 Holger Brunck wrote: > > > I don't think you can just kfree() an skb like this. > > > > > > I think you have to call dev_kfree_skb_any() instead. > > > > yes you are right or at least dev_kfree_skb() as the error handling > > code in ucc_hdlc_tx does. > > Please make it clear in the commit message how you discovered the issue and > how you tested your patches.
currently the driver is broken if you compile it as a module and try to reload it. The issue was discovered by a sashiko review for a previous patch of me: https://sashiko.dev/#/patchset/20260429114208.941011-1-holger.brunck%40hitachienergy.com Still there are further issues remaining in the driver. I will update the patch and the commit message. Best regards Holger
