linux-kernel - Re: [PATCH v2 0/3] x86/mm/pat: fix VM

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Message-ID: <20240405070005.GA4176@lst.de>
Date: Fri, 5 Apr 2024 09:00:05 +0200
From: Christoph Hellwig <hch@....de>
To: Andrew Morton <akpm@...ux-foundation.org>
Cc: David Hildenbrand <david@...hat.com>, linux-kernel@...r.kernel.org,
	linux-mm@...ck.org, x86@...nel.org,
	Peter Zijlstra <peterz@...radead.org>,
	Ingo Molnar <mingo@...hat.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Christoph Hellwig <hch@....de>, Borislav Petkov <bp@...en8.de>,
	"H. Peter Anvin" <hpa@...or.com>, Andy Lutomirski <luto@...nel.org>,
	Dave Hansen <dave.hansen@...ux.intel.com>,
	Fei Li <fei1.li@...el.com>, Nathan Chancellor <nathan@...nel.org>
Subject: Re: [PATCH v2 0/3] x86/mm/pat: fix VM_PAT handling in COW mappings

On Wed, Apr 03, 2024 at 03:09:58PM -0700, Andrew Morton wrote:
> On Wed,  3 Apr 2024 23:21:28 +0200 David Hildenbrand <david@...hat.com> wrote:
> 
> > Rebased on latest mm-unstable. As we have a conflict now with a cleanup
> > from Chrostoph, temporarily revert that one, so we can apply the fix,
> > and reapply the adjusted cleanup on top. I squashed the fixups
> > sitting in Andrew's tree for that patch.
> > 
> > The fix should likely go in first via the hotfix route, that's why I'm
> > moving it to the front.
> 
> Well that was easy, thanks ;)  Perhaps hch can double-check [3/3] here.

Still looks good.