Thread (5 messages) 5 messages, 2 authors, 6d ago

Re: [PATCH v8] mm: pgtable: free kernel page tables via RCU to fix ptdump UAF

From: David CARLIER <hidden>
Date: 2026-07-10 09:33:46
Also in: linux-mm, linux-riscv, lkml

Hi Lorenzo,

On Fri, 10 Jul 2026 at 10:13, Lorenzo Stoakes [off-list ref] wrote:
On Tue, Jul 07, 2026 at 06:08:49PM +0100, David CARLIER wrote:
quoted
Sure thing :)

On Tue, 7 Jul 2026 at 16:19, Lorenzo Stoakes [off-list ref] wrote:
quoted
Hi David C,

This has been through a lot of revisions so I think for the sake of expediency
the best solution here is for me to grab this and fiddle with it a bit then post
it out myself.

TO BE VERY CLEAR - I will keep your authorship and attribution :), and simply
stick my name on a Co-developed-by tag.

So this will remain your patch.
Apologies, but the approach I'm taking is very significantly different so it
would be problematic in terms of patch provenance to do this :(

I will make sure to credit you directly in the commit message so there is proper
attribution, this patch and follow up stuff has grown a lot (been working on it
all of yesterday afternoon/evening + this morning) and need to ensure the stable
stuff is backported etc.

Thanks for your contributions here, very much appreciated, and sorry to have
messed you about on this!

Cheers, Lorenzo
No worries I understand.

Cheers !
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