Re: [PATCH v4 11/12] mm: make userland page table freeing RCU-safe
From: "David Hildenbrand (Arm)" <david@kernel.org>
Date: 2026-09-23 09:14:02
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On 9/23/26 11:06, Lorenzo Stoakes (ARM) wrote:
On Wed, Sep 23, 2026 at 11:04:17AM +0200, David Hildenbrand (Arm) wrote:quoted
On 9/22/26 17:35, Lorenzo Stoakes (ARM) wrote: The patch subject confused me at first: that's not what the patch is doing, no? Previous patches did that, and now you're just removing the leftovers? Maybe I'm missing something that this patch does along the lines of teaching the code to be RCU-safe.It is the final piece that makes that the case, so I think it's OK to allow oneself a nice subject line? No? :)
Just took me longer to figure out if I am missing something important. E.g., "mm: remove unused RCU-unsafe user page table freeing" would have been clearer to me. Anyhow, just stumbled over it, I don't care too much. -- Cheers, David