From: Andrew Morton <akpm@linux-foundation.org>
To: Mike Rapoport <rppt@kernel.org>
Cc: Dave Hansen <dave.hansen@linux.intel.com>,
Andy Lutomirski <luto@kernel.org>, Borislav Petkov <bp@alien8.de>,
David CARLIER <devnexen@gmail.com>,
David Hildenbrand <david@kernel.org>,
Ingo Molnar <mingo@redhat.com>, Jason Gunthorpe <jgg@ziepe.ca>,
Jiri Slaby <jirislaby@kernel.org>,
Juergen Gross <jgross@suse.com>,
Kevin Tian <kevin.tian@intel.com>,
Kiryl Shutsemau <kas@kernel.org>,
"Liam R. Howlett" <liam@infradead.org>,
Lorenzo Stoakes <ljs@kernel.org>,
Lu Baolu <baolu.lu@linux.intel.com>,
Nikunj A Dadhania <nikunj@amd.com>,
Pedro Falcato <pfalcato@suse.de>,
"H. Peter Anvin" <hpa@zytor.com>,
Peter Zijlstra <peterz@infradead.org>,
Shakeel Butt <shakeel.butt@linux.dev>,
Steffen Dirkwinkel <lists@steffen.cc>,
Suren Baghdasaryan <surenb@google.com>,
Thomas Gleixner <tglx@kernel.org>,
Toshi Kani <toshi.kani@hpe.com>,
Vishal Moola <vishal.moola@gmail.com>,
Vlastimil Babka <vbabka@kernel.org>,
Will Deacon <will@kernel.org>,
iommu@lists.linux.dev, linux-kernel@vger.kernel.org,
linux-mm@kvack.org, stable@vger.kernel.org,
syzbot@syzkaller.appspotmail.com, x86@kernel.org
Subject: Re: [PATCH v2 0/5] x86/mm/pat: CPA fixes
Date: Thu, 13 Aug 2026 10:13:23 -0700 [thread overview]
Message-ID: <20260813101323.86405fa229aa6a80fdb53d63@linux-foundation.org> (raw)
In-Reply-To: <20260813-cpa-fixes-v2-0-39b4ff90f91d@kernel.org>
On Thu, 13 Aug 2026 12:01:23 +0300 Mike Rapoport <rppt@kernel.org> wrote:
> Some of the fixes got merged into x86 tree, some of them got merged into mm
> tree and some are still hanging in the air.
I'm assuming/hoping that this whole series will be handled by the x86
team.
I have retained three random pat patches in mm.git since July 23:
x86-mm-pat-acquire-init_mm-write-lock-on-collapse-to-avoid-uaf.patch
x86-mm-pat-acquire-init_mm-read-lock-on-attribute-change-to-avoid-uaf.patch
x86-mm-pat-allocate-split-page-tables-as-kernel-page-tables.patch
just to get them some testing exposure. But they're old. I've heard
no reports since adding them.
There's nothing more to be learned by keeping these in mm.git so I'll
remove them now.
prev parent reply other threads:[~2026-08-13 17:13 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-13 9:01 [PATCH v2 0/5] x86/mm/pat: CPA fixes Mike Rapoport
2026-08-13 9:01 ` [PATCH v2 1/5] x86/mm/pat: acquire init_mm write lock on collapse to avoid UAF Mike Rapoport
2026-08-13 9:01 ` [PATCH v2 2/5] x86/mm/pat: acquire init_mm read lock on attribute change " Mike Rapoport
2026-08-13 9:01 ` [PATCH v2 3/5] x86/alternative: exclude text poking against change_page_attr() Mike Rapoport
2026-08-13 9:01 ` [PATCH v2 4/5] x86/mm/pat: allocate split page tables as kernel page tables Mike Rapoport
2026-08-13 9:01 ` [PATCH v2 5/5] x86/mm/pat: fix effective RW computation in lookup_address_in_pgd_attr() Mike Rapoport (Microsoft)
2026-08-13 9:45 ` Lorenzo Stoakes (ARM)
2026-08-13 15:05 ` [PATCH v2 0/5] x86/mm/pat: CPA fixes Nikunj A. Dadhania
2026-08-13 15:07 ` Lorenzo Stoakes (ARM)
2026-08-13 15:23 ` Pedro Falcato
2026-08-13 17:13 ` Andrew Morton [this message]
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