Re: [PATCH] xfrm: force flush upon NETDEV_UNREGISTER event
flat view
From: Steffen Klassert <steffen.klassert@secunet.com>
Date: 2026-01-22 11:32:20
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linux-security-module
On Thu, Jan 22, 2026 at 08:28:31PM +0900, Tetsuo Handa wrote:
On 2026/01/22 20:15, Steffen Klassert wrote:quoted
Hm, I'd say we should not try to offload to a device that does not support NETIF_F_HW_ESP.I was about to post the patch below, but you are suggesting that "do not allow calling xfrm_dev_state_add()/xfrm_dev_policy_add() if (dev->features & NETIF_F_HW_ESP) == 0" ?
As said, I think this is the correct way to do it. But let's wait on opinions from the hardware people.