Re: [netfilter-core] [PATCH v1] netfilter: x_tables: fix ordering of get and update table private

[Florian Westphal]

Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx> wrote:
> On Wed, Oct 16, 2024 at 11:09:09AM +0800, Rongguang Wei wrote:
> > From: Rongguang Wei <weirongguang@xxxxxxxxxx>
> > 
> > Meet a kernel panic in ipt_do_table:
> > PANIC: "Unable to handle kernel paging request at virtual address 00706f746b736564"
> 
> This patch is no correct.

FWIW I do not understand this fix either.

I applied it and at least on x86_64 generated code is identical.
Can you show objdiff on your platform?

Maybe that gives a hint as to what is happening.