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b=aWN+f88kmsR31F7356Nhjbat0XtNCNhOhXxy+mj03RUY7LWerEd1yedbWOXdr5vi4 tNC+xKsZSg2//FpnqZYu4HGomHdWZWKoWc4J0F163zczx7hJ134hS+2cI7rg4UBcBa XULRgorW9kn/jRM+mwrHuIsfgAm9Feu+WSSlfWZaK8bF5cXpLuoNB5oQOnt9nO/eTV PFj5BTL4kV1aXEPl1qTK/lkP91bINYUNHfh3yNabcAkBxQeumFTNfYyuMGkMlfSWTu Ixo9tEXjSj5WrW0BDvq9FRVpnEYEXdeit9JcP7F8YmMqoDfwTE1pDA+TcIQPAuu6kL QBEndSkG/yiOA== From: Pratyush Yadav 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, rppt@kernel.org, tj@kernel.org Subject: Re: [PATCHv7 2/7] kho: make debugfs interface optional In-Reply-To: <20251022005719.3670224-3-pasha.tatashin@soleen.com> (Pasha Tatashin's message of "Tue, 21 Oct 2025 20:57:14 -0400") References: <20251022005719.3670224-1-pasha.tatashin@soleen.com> <20251022005719.3670224-3-pasha.tatashin@soleen.com> Date: Wed, 22 Oct 2025 12:31:00 +0200 Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) MIME-Version: 1.0 Content-Type: text/plain X-Rspamd-Server: rspam10 X-Rspamd-Queue-Id: 7C379C0009 X-Stat-Signature: cxnircfod5ak73b443g5ihjccue6hjzb X-Rspam-User: X-HE-Tag: 1761129065-389911 X-HE-Meta: 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 EXufZl5y waMjWB+54yQXOA3j/I9e882okBtVIvFNFEBicWTs2e0nMrKda2JTtKUAuUsJ/qq9VrCk5cGfLrTEqfF/pVA8qLdxNXLBTPT5hPrnBloeZKqmfUGveJ+lkstNamO1G5l3Bo8I56NzcMU356cWie7phdx8mVDcPF3BPPvRjwIlXDS1byB0t+Q9rRKdACBtOca5R1lUVszKMeeZp9TCdz4UgQe1vsGtd9U4h3UmLRdzP+k0J0XKIeBUZDZWms2lmthtw4p+J 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, Pasha Tatashin wrote: > Currently, KHO is controlled via debugfs interface, but once LUO is > introduced, it can control KHO, and the debug interface becomes > optional. > > Add a separate config CONFIG_KEXEC_HANDOVER_DEBUGFS that enables > the debugfs interface, and allows to inspect the tree. > > Move all debugfs related code to a new file to keep the .c files > clear of ifdefs. > > Co-developed-by: Mike Rapoport (Microsoft) > Signed-off-by: Mike Rapoport (Microsoft) > Signed-off-by: Pasha Tatashin Reviewed-by: Pratyush Yadav [...] -- Regards, Pratyush Yadav