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From: "David Hildenbrand (Arm)" <david@kernel.org>
To: Peter Zijlstra <peterz@infradead.org>
Cc: Yosry Ahmed <yosry@kernel.org>,
	Andrew Morton <akpm@linux-foundation.org>,
	Pasha Tatashin <pasha.tatashin@soleen.com>,
	Lance Yang <lance.yang@linux.dev>,
	dave.hansen@intel.com, dave.hansen@linux.intel.com,
	ypodemsk@redhat.com, hughd@google.com, will@kernel.org,
	aneesh.kumar@kernel.org, npiggin@gmail.com, tglx@linutronix.de,
	mingo@redhat.com, bp@alien8.de, x86@kernel.org, hpa@zytor.com,
	arnd@arndb.de, ljs@kernel.org, ziy@nvidia.com,
	baolin.wang@linux.alibaba.com, Liam.Howlett@oracle.com,
	npache@redhat.com, ryan.roberts@arm.com, dev.jain@arm.com,
	baohua@kernel.org, shy828301@gmail.com, riel@surriel.com,
	jannh@google.com, jgross@suse.com, seanjc@google.com,
	pbonzini@redhat.com, boris.ostrovsky@oracle.com,
	virtualization@lists.linux.dev, kvm@vger.kernel.org,
	linux-arch@vger.kernel.org, linux-mm@kvack.org,
	linux-kernel@vger.kernel.org, ioworker0@gmail.com,
	roman.gushchin@linux.dev
Subject: Re: [PATCH 7.2 v10 0/2] skip redundant sync IPIs when TLB flush sent them
Date: Fri, 24 Apr 2026 21:24:51 +0200	[thread overview]
Message-ID: <3cc55400-dc0c-4746-8a8e-5f8a84f360e4@kernel.org> (raw)
In-Reply-To: <20260424191703.GB3783056@noisy.programming.kicks-ass.net>

On 4/24/26 21:17, Peter Zijlstra wrote:
> On Fri, Apr 24, 2026 at 09:09:21PM +0200, David Hildenbrand (Arm) wrote:
> 
>> Forcing contributors to reply to everything. I don't like that, in particular
>> not as long as there is no way for contributors to run it early in private.
>>
>> In most cases, contributors just do the reasonable thing: incorporate the
>> feedback in a new version.
> 
> Yes, so I understand that you can run it locally, but then you get to
> pay for the tokens (and sashiko burns tokens like dry grass). I also
> understand why Google/LF doesn't open this up, its a money pit no doubt.

Indeed.

> 
> OTOH, I see this causing more reposts of series than we would have had
> previously -- and we all love more versions of series.

Fortunately, reposts are easy to review, at least for me, when tags are properly
incorporated and the version diff properly describes the changes.

> 
> I'm not sure I see a solution, other than to read less email -- its not
> like I can even begin to read all email I get anyway.

Sad but true.

I consider the last AI review before something gets merged the most important one.

-- 
Cheers,

David


  reply	other threads:[~2026-04-24 19:25 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-04-24  6:25 [PATCH 7.2 v10 0/2] skip redundant sync IPIs when TLB flush sent them Lance Yang
2026-04-24  6:25 ` [PATCH 7.2 v10 1/2] mm/mmu_gather: prepare to skip redundant sync IPIs Lance Yang
2026-04-24 15:04   ` Peter Zijlstra
2026-04-24 15:52     ` Dave Hansen
2026-04-24 15:40   ` Lance Yang
2026-04-24  6:25 ` [PATCH 7.2 v10 2/2] x86/tlb: skip redundant sync IPIs for native TLB flush Lance Yang
2026-04-24 15:12   ` Peter Zijlstra
2026-04-24 15:49     ` Lance Yang
2026-04-24 13:30 ` [PATCH 7.2 v10 0/2] skip redundant sync IPIs when TLB flush sent them Andrew Morton
2026-04-24 13:37   ` Pasha Tatashin
2026-04-24 14:15     ` Andrew Morton
2026-04-24 14:20       ` David Hildenbrand (Arm)
2026-04-24 14:31         ` Andrew Morton
2026-04-24 14:40           ` Pasha Tatashin
2026-04-24 18:36           ` David Hildenbrand (Arm)
2026-04-24 18:50             ` Yosry Ahmed
2026-04-24 19:01               ` Peter Zijlstra
2026-04-24 19:12                 ` Zi Yan
2026-04-24 19:15                   ` Yosry Ahmed
2026-04-25  0:58                     ` SeongJae Park
2026-04-24 19:22                   ` Peter Zijlstra
2026-04-24 19:35                     ` Peter Zijlstra
2026-04-24 20:03                       ` Roman Gushchin
2026-04-24 20:11                         ` Peter Zijlstra
2026-04-24 19:08               ` Andrew Morton
2026-04-24 19:09               ` David Hildenbrand (Arm)
2026-04-24 19:17                 ` Peter Zijlstra
2026-04-24 19:24                   ` David Hildenbrand (Arm) [this message]
2026-04-24 19:18                 ` Yosry Ahmed
2026-04-25  1:12                   ` SeongJae Park
2026-04-25  5:17                   ` David Hildenbrand (Arm)
2026-04-25 11:36                     ` Andrew Morton
2026-04-25  1:19           ` SeongJae Park

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