linux-kernel - Re: [PATCH v3 16/16] mm: replace remaining pte_to_swp_entry() with softleaf_from

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Message-ID: <49f667b0-1ef6-42d1-9271-a20a6a12f325@suse.cz>
Date: Thu, 27 Nov 2025 19:02:17 +0100
From: Vlastimil Babka <vbabka@...e.cz>
To: Lorenzo Stoakes <lorenzo.stoakes@...cle.com>,
 Andrew Morton <akpm@...ux-foundation.org>
Cc: Christian Borntraeger <borntraeger@...ux.ibm.com>,
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Subject: Re: [PATCH v3 16/16] mm: replace remaining pte_to_swp_entry() with
 softleaf_from_pte()

On 11/27/25 18:53, Vlastimil Babka wrote:
> On 11/10/25 23:21, Lorenzo Stoakes wrote:
>> There are straggler invocations of pte_to_swp_entry() lying around, replace
>> all of these with the software leaf entry equivalent - softleaf_from_pte().
>> 
>> With those removed, eliminate pte_to_swp_entry() altogether.
> 
> RIP.
> 
>> No functional change intended.
>> 
>> Signed-off-by: Lorenzo Stoakes <lorenzo.stoakes@...cle.com>
> 
> Reviewed-by: Vlastimil Babka <vbabka@...e.cz>
> 
> Impressive work, I hope it can be promoted to mm-stable now. It would be a

Ah made a mistake checking the git branches, so it's in fact in mm-stable
already. Great! Sorry for the noise.

> pain not to have it merged in the 6.19 merge window. Still plenty of time to
> fix up any hypothetical bugs not found until now during the rc's - overall
> it looks solid.
> 
> Thanks!
> Vlastimil