linux-kernel - Re: [tip: x86/mm] x86/mm/pat: Fix VM_PAT handling when fork() fails in copy_page

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Message-ID: <20250319104256.GCZ9qfsCKuBqDU3Oyv@fat_crate.local>
Date: Wed, 19 Mar 2025 11:42:56 +0100
From: Borislav Petkov <bp@...en8.de>
To: David Hildenbrand <david@...hat.com>
Cc: linux-kernel@...r.kernel.org, linux-tip-commits@...r.kernel.org,
	xingwei lee <xrivendell7@...il.com>,
	yuxin wang <wang1315768607@....com>,
	Marius Fleischer <fleischermarius@...il.com>,
	Ingo Molnar <mingo@...nel.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Dave Hansen <dave.hansen@...ux.intel.com>,
	Andy Lutomirski <luto@...nel.org>,
	Peter Zijlstra <peterz@...radead.org>,
	Rik van Riel <riel@...riel.com>, "H. Peter Anvin" <hpa@...or.com>,
	Peter Xu <peterx@...hat.com>, x86@...nel.org,
	Dan Carpenter <dan.carpenter@...aro.org>
Subject: Re: [tip: x86/mm] x86/mm/pat: Fix VM_PAT handling when fork() fails
 in copy_page_range()

On Wed, Mar 19, 2025 at 11:27:19AM +0100, David Hildenbrand wrote:
> Yes, expect it later today

Thanks!

> -- have to refresh my brain how I managed to reproduce the original issue.

Tell me about it. :-\

I have a big fat mostly enlarging and seldom collapsing text file called
todo.txt.

:-P

-- 
Regards/Gruss,
    Boris.

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