[PATCH 6.12.y v3 1/2] rxrpc: Fix conn-level packet handling to unshare RESPONSE packets

[Sasha Levin]

On Mon, May 11, 2026 at 03:41:04PM +0800, Wentao Guan wrote:
> (cherry picked from commit 24481a7f573305706054c59e275371f8d0fe919f)
> [Readd rxrpc_skb_put_response_copy which missed in 016725807ce3 in v6.12.86]
> Stable-dep-of: aa54b1d27fe0 ("rxrpc: Also unshare DATA/RESPONSE packets when
> paged frags are present")

Queued for 6.12 (both 1/2 and 2/2), thanks.

I fixed up the bracket annotation at apply time per Harshit's review:
the trace event was actually dropped in bf20f46d94f1 ("rxrpc: Fix
potential UAF after skb_unshare() failure"), not 016725807ce3, so the
queued changelog references bf20f46d94f1.

-- 
Thanks,
Sasha