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b=sSVEX1BBZL4EYdbXIK7/OYABoeTs33pNLOL4VV35XeFw/ynPTswqUL5/NiYHEtnm5 KsI4LwXerl2sJJDuGj3B4MZcs7PJy0PW3UKfBWjAUVYrr3BckXvbH/QEbg8Yttq27x yIkzONzrDTTft0S55AHtDG+rhA52K8r7D2fq+KFT33X3hGPBEIMwc8utSoiFtot6Y2 k86br29Ap5DZaKWQ4yyfxuTMG9U4DFTGSDtrKKp25sEL6AwmYMsSylxMQTrAI/Ac5L fkwJhYwjN0wgEQKOXwsyeZ7Hr+1VDsTM7XEQfzR8CaZ52eWi7hP5YxJv96liuba/n5 Dh3mwCE04ANGQ== Date: Thu, 23 Oct 2025 10:32:31 +0300 From: Mike Rapoport To: Pasha Tatashin Cc: akpm@linux-foundation.org, brauner@kernel.org, corbet@lwn.net, graf@amazon.com, jgg@ziepe.ca, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-mm@kvack.org, masahiroy@kernel.org, ojeda@kernel.org, pratyush@kernel.org, rdunlap@infradead.org, tj@kernel.org Subject: Re: [PATCHv7 7/7] liveupdate: kho: move kho debugfs directory to liveupdate Message-ID: References: <20251022005719.3670224-1-pasha.tatashin@soleen.com> <20251022005719.3670224-8-pasha.tatashin@soleen.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251022005719.3670224-8-pasha.tatashin@soleen.com> X-Rspamd-Server: rspam05 X-Stat-Signature: 1br5tzebme6a66mqersfok4m9jfwr4pk X-Rspam-User: X-Rspamd-Queue-Id: B2A0D40004 X-HE-Tag: 1761204760-704287 X-HE-Meta: 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 rrmIWUSi BXy17/vdYVx00JkVOISSFWZSLMxqND1vnLbHBNeBkC8dDb7bRNjPBgSIoxmNd4mNzkz5RJ7NYrADIaAtcVe9RYbj0NIVnVagTtgEROCl4jde0flkvH63d8vy6hC2yj0eGrDGcLU5EV5fXfrgIxGCk5WTEv4GK78xFeZ2Bef3WkLDJ5y83iENhk91SD+hqb6P+JK9nnU16VcqsJAOzkYrlgTD/YSm/+BGX8A/e1BqTKHyJkwei4TO4qa67YsQBdYSknUtT X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Tue, Oct 21, 2025 at 08:57:19PM -0400, Pasha Tatashin wrote: > Now, that LUO and KHO both live under kernel/liveupdate, it makes > sense to also move the kho debugfs files to liveupdate/ But we don't have LUO yet :/ > The old names: > /sys/kernel/debug/kho/out/ > /sys/kernel/debug/kho/in/ > > The new names: > /sys/kernel/debug/liveupdate/kho_out/ > /sys/kernel/debug/liveupdate/kho_in/ > > Also, export the liveupdate_debufs_root, so future LUO selftests could > use it as well. Let's postpone this change until then. TBH, I don't see anything wrong with KHO and LUO selftest debugfs files living at the top level, i.e /sys/kernel/debug/kho/ /sys/kernel/debug/luo_selftest -- Sincerely yours, Mike.