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b=pd0+PArUz1bZF6C/Begb7vz4NRe3Kx3dnzydkC9yW/fNgJJn1GP3um0k+MW5s459N /tH8D7VD/KfauwfqyJdUMUWMB68fOuSt7riPjg23hM1GyokMSuMlsFL1YktbmOR3sD CACyqePGJ8a4SeOM3gEuFlDYCqCjCOL2j14cjaQf2MBra/YTx/Qe3v2SI2AxxkUcHv uqB5tSvsne1tbgRBwQvllNxb8z3FDHYxjbkrtag76hyIXRPSFSoNFJ7ZTHXTrpgYOA eLwDwXpFvG/f6mhMSTZBS+uti5b6xcRlWaFjUw9xsnIgUlxEgJ6qTjMnw2EBu7PhPW Dlwv8rbRIAswA== Message-ID: Date: Thu, 26 Mar 2026 13:40:19 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] mm/damon: introduce DAMON-based NUMA memory tiering module To: "Lorenzo Stoakes (Oracle)" Cc: Josh Law , Josh Law , SeongJae Park , Andrew Morton , damon@lists.linux.dev, linux-mm@kvack.org, linux-kernel@vger.kernel.org, Linus Torvalds , Kees Cook , Greg KH , "David Hildenbrand (Arm)" , Christian Brauner References: <20260326072737.341964-1-objecting@objecting.org> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; keydata= xsFNBFVDQq4BEAC6KeLOfFsAvFMBsrCrJ2bCalhPv5+KQF2PS2+iwZI8BpRZoV+Bd5kWvN79 cFgcqTTuNHjAvxtUG8pQgGTHAObYs6xeYJtjUH0ZX6ndJ33FJYf5V3yXqqjcZ30FgHzJCFUu JMp7PSyMPzpUXfU12yfcRYVEMQrmplNZssmYhiTeVicuOOypWugZKVLGNm0IweVCaZ/DJDIH gNbpvVwjcKYrx85m9cBVEBUGaQP6AT7qlVCkrf50v8bofSIyVa2xmubbAwwFA1oxoOusjPIE J3iadrwpFvsZjF5uHAKS+7wHLoW9hVzOnLbX6ajk5Hf8Pb1m+VH/E8bPBNNYKkfTtypTDUCj NYcd27tjnXfG+SDs/EXNUAIRefCyvaRG7oRYF3Ec+2RgQDRnmmjCjoQNbFrJvJkFHlPeHaeS BosGY+XWKydnmsfY7SSnjAzLUGAFhLd/XDVpb1Een2XucPpKvt9ORF+48gy12FA5GduRLhQU vK4tU7ojoem/G23PcowM1CwPurC8sAVsQb9KmwTGh7rVz3ks3w/zfGBy3+WmLg++C2Wct6nM Pd8/6CBVjEWqD06/RjI2AnjIq5fSEH/BIfXXfC68nMp9BZoy3So4ZsbOlBmtAPvMYX6U8VwD TNeBxJu5Ex0Izf1NV9CzC3nNaFUYOY8KfN01X5SExAoVTr09ewARAQABzSVLcnp5c3p0b2Yg S296bG93c2tpIDxrcnprQGtlcm5lbC5vcmc+wsGVBBMBCgA/AhsDBgsJCAcDAgYVCAIJCgsE FgIDAQIeAQIXgBYhBJvQfg4MUfjVlne3VBuTQ307QWKbBQJoF1BKBQkWlnSaAAoJEBuTQ307 QWKbHukP/3t4tRp/bvDnxJfmNdNVn0gv9ep3L39IntPalBFwRKytqeQkzAju0whYWg+R/rwp +r2I1Fzwt7+PTjsnMFlh1AZxGDmP5MFkzVsMnfX1lGiXhYSOMP97XL6R1QSXxaWOpGNCDaUl ajorB0lJDcC0q3xAdwzRConxYVhlgmTrRiD8oLlSCD5baEAt5Zw17UTNDnDGmZQKR0fqLpWy 786Lm5OScb7DjEgcA2PRm17st4UQ1kF0rQHokVaotxRM74PPDB8bCsunlghJl1DRK9s1aSuN hL1Pv9VD8b4dFNvCo7b4hfAANPU67W40AaaGZ3UAfmw+1MYyo4QuAZGKzaP2ukbdCD/DYnqi tJy88XqWtyb4UQWKNoQqGKzlYXdKsldYqrLHGoMvj1UN9XcRtXHST/IaLn72o7j7/h/Ac5EL 8lSUVIG4TYn59NyxxAXa07Wi6zjVL1U11fTnFmE29ALYQEXKBI3KUO1A3p4sQWzU7uRmbuxn naUmm8RbpMcOfa9JjlXCLmQ5IP7Rr5tYZUCkZz08LIfF8UMXwH7OOEX87Y++EkAB+pzKZNNd hwoXulTAgjSy+OiaLtuCys9VdXLZ3Zy314azaCU3BoWgaMV0eAW/+gprWMXQM1lrlzvwlD/k whyy9wGf0AEPpLssLVt9VVxNjo6BIkt6d1pMg6mHsUEVzsFNBFVDXDQBEADNkrQYSREUL4D3 Gws46JEoZ9HEQOKtkrwjrzlw/tCmqVzERRPvz2Xg8n7+HRCrgqnodIYoUh5WsU84N03KlLue MNsWLJBvBaubYN4JuJIdRr4dS4oyF1/fQAQPHh8Thpiz0SAZFx6iWKB7Qrz3OrGCjTPcW6ei OMheesVS5hxietSmlin+SilmIAPZHx7n242u6kdHOh+/SyLImKn/dh9RzatVpUKbv34eP1wA GldWsRxbf3WP9pFNObSzI/Bo3kA89Xx2rO2roC+Gq4LeHvo7ptzcLcrqaHUAcZ3CgFG88CnA 6z6lBZn0WyewEcPOPdcUB2Q7D/NiUY+HDiV99rAYPJztjeTrBSTnHeSBPb+qn5ZZGQwIdUW9 YegxWKvXXHTwB5eMzo/RB6vffwqcnHDoe0q7VgzRRZJwpi6aMIXLfeWZ5Wrwaw2zldFuO4Dt 91pFzBSOIpeMtfgb/Pfe/a1WJ/GgaIRIBE+NUqckM+3zJHGmVPqJP/h2Iwv6nw8U+7Yyl6gU BLHFTg2hYnLFJI4Xjg+AX1hHFVKmvl3VBHIsBv0oDcsQWXqY+NaFahT0lRPjYtrTa1v3tem/ JoFzZ4B0p27K+qQCF2R96hVvuEyjzBmdq2esyE6zIqftdo4MOJho8uctOiWbwNNq2U9pPWmu 4vXVFBYIGmpyNPYzRm0QPwARAQABwsF8BBgBCgAmAhsMFiEEm9B+DgxR+NWWd7dUG5NDfTtB YpsFAmgXUF8FCRaWWyoACgkQG5NDfTtBYptO0w//dlXJs5/42hAXKsk+PDg3wyEFb4NpyA1v qmx7SfAzk9Hf6lWwU1O6AbqNMbh6PjEwadKUk1m04S7EjdQLsj/MBSgoQtCT3MDmWUUtHZd5 RYIPnPq3WVB47GtuO6/u375tsxhtf7vt95QSYJwCB+ZUgo4T+FV4hquZ4AsRkbgavtIzQisg Dgv76tnEv3YHV8Jn9mi/Bu0FURF+5kpdMfgo1sq6RXNQ//TVf8yFgRtTUdXxW/qHjlYURrm2 H4kutobVEIxiyu6m05q3e9eZB/TaMMNVORx+1kM3j7f0rwtEYUFzY1ygQfpcMDPl7pRYoJjB dSsm0ZuzDaCwaxg2t8hqQJBzJCezTOIkjHUsWAK+tEbU4Z4SnNpCyM3fBqsgYdJxjyC/tWVT AQ18NRLtPw7tK1rdcwCl0GFQHwSwk5pDpz1NH40e6lU+NcXSeiqkDDRkHlftKPV/dV+lQXiu jWt87ecuHlpL3uuQ0ZZNWqHgZoQLXoqC2ZV5KrtKWb/jyiFX/sxSrodALf0zf+tfHv0FZWT2 zHjUqd0t4njD/UOsuIMOQn4Ig0SdivYPfZukb5cdasKJukG1NOpbW7yRNivaCnfZz6dTawXw XRIV/KDsHQiyVxKvN73bThKhONkcX2LWuD928tAR6XMM2G5ovxLe09vuOzzfTWQDsm++9UKF a/A= In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 1BC051A0012 X-Stat-Signature: txyffjq7r41s6gyu4zaagbn4rrxxe5xq X-Rspam-User: X-Rspamd-Server: rspam10 X-HE-Tag: 1774528824-980351 X-HE-Meta: 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 4aNqLLB0 qUoXd1TqQ5Fvt0nAbQZ4VuB8JUn+lMrpdy9IZksHqD4ypJFv156TGxRuoBcdyBZUYo7yylUOANsCC2diLVCJhC2OuHWpu0fBhybVGZSj1mx4GhaualMhEDf8b9qzMC0tL7K8dWrmhuD6McKsvrb6bbi69ST7hyPTi7smU3wtX97UDvZPh+C7J6E4VJRWbM1SDCoVUyB7l/sxDNwA+/rbyIn7oqTujE1BCzp9+gsxJI8e+icAj4/TkaumVNQlJa5ivtDPASQGNPtzXzpxtTq0KpH7zre32gZciRtZ28NCcOg/ocR78Zk7mG5rhlu0gwvdi1nqy42+X82CjN3A8STp3agb58zapoiKVikQRt2zXrpmyxxM= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 26/03/2026 13:29, Lorenzo Stoakes (Oracle) wrote: >> >> Answering to reviewers with whatever confirmation they look for is also >> a warning sign of non-trustworthy behavior. Or rather behavior trying to >> get trust. >> >> [1] >> https://lore.kernel.org/all/D47F8215-FD08-45ED-AB01-0A5C48CD41DD@objecting.org/ >> >> [2] >> https://lore.kernel.org/all/2F84DD09-2880-45E0-AA98-204F10848F85@objecting.org/ >> >> Best regards, >> Krzysztof > > Yeah this is really adding up to somebody abusing the kernel process. I think > 'Josh Law' or any other pseudonym that can be traced back to whoever's behind > this should be banned from the mailing list altogether. > > Also, as per Christian ([3]), it seems this guy was using the pseudonym > "techyguyperplexable". Yes, repos on that Github carry commits like: commit c04af501bacbef54cf97cdfb904ddf295f8327c1 Author: techyguyperplexable AuthorDate: Sun Jan 11 04:21:53 2026 +0530 Commit: techyguyperplexable CommitDate: Sun Jan 11 04:21:53 2026 +0530 ANDROID: sched/rt: reduce lock hold time in update_curr_rt Move resched_curr and do_start_rt_bandwidth outside the spinlock critical section to reduce lock contention Change-Id: I8dfb4e33460ae4eeb0bb854cc2cb084ab5edf7e4 Signed-off-by: techyguyperplexable > > There's a github with the same name ([4]), and that same user made a comment on an > openclaw issue relating to linking it to gemini ([5]). > > So it seems likely he/she is likely using openclaw to fully automate this 'Josh > Law' user and we're speaking to a bot here. > > (Screenshots have been taken for the (possibly inevitable) deleting that will > happen later.) > > [3]:https://lore.kernel.org/all/20260313-halskette-annahme-94e782eb4ae4@brauner/ > [4]:https://github.com/techyguyperplexable > [5]:https://github.com/openclaw/openclaw/issues/44134#issuecomment-4106247302 Best regards, Krzysztof