linux-kernel - Re: [PATCH] mm/page_alloc: only set ALLOC_HIGHATOMIC for __GPF

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Message-ID: <filznxw2rq5ylpawl3auho7luiyaqxkmitf76bbpxyihkbkw43@pos7qfwb3i56>
Date: Fri, 29 Aug 2025 17:56:37 +0900
From: Sergey Senozhatsky <senozhatsky@...omium.org>
To: Vlastimil Babka <vbabka@...e.cz>, 
	Andrew Morton <akpm@...ux-foundation.org>, Thadeu Lima de Souza Cascardo <cascardo@...lia.com>
Cc: linux-kernel@...r.kernel.org, linux-mm@...ck.org, 
	Suren Baghdasaryan <surenb@...gle.com>, Michal Hocko <mhocko@...e.com>, 
	Brendan Jackman <jackmanb@...gle.com>, Johannes Weiner <hannes@...xchg.org>, Zi Yan <ziy@...dia.com>, 
	Mel Gorman <mgorman@...hsingularity.net>, kernel-dev@...lia.com, Helen Koike <koike@...lia.com>, 
	Matthew Wilcox <willy@...radead.org>, Thierry Reding <thierry.reding@...il.com>, 
	Sergey Senozhatsky <senozhatsky@...omium.org>, neil@...wn.name
Subject: Re: [PATCH] mm/page_alloc: only set ALLOC_HIGHATOMIC for __GPF_HIGH
 allocations

On (25/08/29 10:38), Vlastimil Babka wrote:
> On 8/29/25 10:36, Vlastimil Babka wrote:
> > On 8/14/25 19:22, Thadeu Lima de Souza Cascardo wrote:
[..]
> > Agreed with others that this change matches the original intention and it
> > must have been an oversight. Also found nothing to the contrary in the
> > original threads.
> 
> Oops, forgot to add
> 
> Reviewed-by: Vlastimil Babka <vbabka@...e.cz>

Thank you!

FWIW
Tested-by: Sergey Senozhatsky <senozhatsky@...omium.org>

This needs Cc: stable@...r.kernel.org  all the way down to 5.15,
as far as I can tell.