From: "Lorenzo Stoakes (ARM)" <ljs@kernel.org>
To: Mike Rapoport <rppt@kernel.org>
Cc: Pedro Falcato <pfalcato@suse.de>,
Steffen Dirkwinkel <lists@steffen.cc>,
Dave Hansen <dave.hansen@linux.intel.com>,
"Denis V. Lunev" <den@openvz.org>,
Andrew Morton <akpm@linux-foundation.org>,
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>,
Juergen Gross <jgross@suse.com>,
Kevin Tian <kevin.tian@intel.com>,
Kiryl Shutsemau <kas@kernel.org>,
"Liam R. Howlett" <liam@infradead.org>,
Lu Baolu <baolu.lu@linux.intel.com>,
"H. Peter Anvin" <hpa@zytor.com>,
Peter Zijlstra <peterz@infradead.org>,
Shakeel Butt <shakeel.butt@linux.dev>,
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, x86@kernel.org,
syzbot@syzkaller.appspotmail.com,
Jiri Slaby <jirislaby@kernel.org>
Subject: Re: [PATCH 0/5] x86/mm/pat: CPA fixes
Date: Wed, 12 Aug 2026 16:42:45 +0100 [thread overview]
Message-ID: <anyUC6VgwL73aTm4@lucifer> (raw)
In-Reply-To: <anyOHfbXJAAmbcdi@kernel.org>
On Wed, Aug 12, 2026 at 06:15:41PM +0300, Mike Rapoport wrote:
> On Wed, Aug 12, 2026 at 12:46:09PM +0100, Pedro Falcato wrote:
> Just Hold the mmap lock on callers, but it becomes messy quite quickly)
> >
> > Mike, if you get to queue up my patch then please replace the diff with
> > Lorenzo's (with a Co-developed-by:, I guess, since he went to the trouble
> > of moving quite a few things around). Otherwise, I'll figure out how to
> > re-submit it after your series lands.
>
> I moved some things around as well and here's what I've got:
>
> https://git.kernel.org/pub/scm/linux/kernel/git/rppt/linux.git/log/?h=cpa-fixes
>
> Build tested only for now.
Had a brief look, all LGTM, send it :>)
>
> > --
> > Pedro
>
> --
> Sincerely yours,
> Mike.
--
Cheers, Lorenzo
next prev parent reply other threads:[~2026-08-12 15:43 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-28 13:07 Mike Rapoport (Microsoft)
2026-07-28 13:07 ` [PATCH 1/5] x86/mm/pat: introcude cpa_lock() and cpa_unlock() Mike Rapoport (Microsoft)
2026-07-28 13:13 ` Lorenzo Stoakes (ARM)
2026-07-28 14:21 ` Peter Zijlstra
2026-07-28 14:30 ` Dave Hansen
2026-07-28 14:31 ` Peter Zijlstra
2026-07-28 14:46 ` Mike Rapoport
2026-07-28 14:50 ` Lorenzo Stoakes (ARM)
2026-07-28 14:55 ` Peter Zijlstra
2026-07-28 15:01 ` Peter Zijlstra
2026-07-28 15:20 ` Lorenzo Stoakes (ARM)
2026-07-28 15:33 ` Peter Zijlstra
2026-07-28 15:54 ` Mike Rapoport
2026-07-28 15:02 ` Lorenzo Stoakes (ARM)
2026-07-28 15:30 ` Peter Zijlstra
2026-07-28 15:16 ` Peter Zijlstra
2026-07-28 16:01 ` Mike Rapoport
2026-07-28 13:07 ` [PATCH 2/5] x86/mm/pat: acquire init_mm write lock on collapse to avoid UAF Mike Rapoport
2026-07-28 13:07 ` [PATCH 3/5] x86/mm/pat: acquire init_mm read lock on attribute change " Mike Rapoport
2026-07-28 13:14 ` Lorenzo Stoakes (ARM)
2026-07-28 13:07 ` [PATCH 4/5] x86/mm/pat: allocate split page tables as kernel page tables Mike Rapoport
2026-07-28 13:07 ` [PATCH 5/5] x86/mm/pat: fix effective RW computation in lookup_address_in_pgd_attr() Mike Rapoport (Microsoft)
2026-07-28 13:11 ` [PATCH 0/5] x86/mm/pat: CPA fixes Lorenzo Stoakes (ARM)
2026-07-30 15:53 ` Steffen Dirkwinkel
2026-08-03 12:41 ` Pedro Falcato
2026-08-07 15:36 ` Lorenzo Stoakes (ARM)
2026-08-12 11:46 ` Pedro Falcato
2026-08-12 15:15 ` Mike Rapoport
2026-08-12 15:42 ` Lorenzo Stoakes (ARM) [this message]
2026-08-13 5:55 ` Nikunj A Dadhania
2026-08-13 8:51 ` Mike Rapoport
2026-08-13 9:23 ` Lorenzo Stoakes (ARM)
2026-08-13 9:24 ` Nikunj A. Dadhania
2026-08-03 15:14 ` Mike Rapoport
2026-08-07 14:34 ` Lorenzo Stoakes (ARM)
2026-08-07 15:00 ` Lorenzo Stoakes (ARM)
2026-08-12 22:20 ` Dave Hansen
2026-08-13 8:57 ` Lorenzo Stoakes (ARM)
2026-08-13 9:06 ` Lorenzo Stoakes (ARM)
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