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b=daWX40jTgv4j4LKq0g1uveUBTG7eo9odO7BGheJ+fHT0MwEC3l0Y4KRMLSyiZRN26 /EWuxz7s0xZI3PadQZhOcP8+upJrUpGh7VZvt1smhEnRryciGxID8pD0bA3dEYTDfk 5dVz8IzZXmPQAtm51yk8bubc0zvEhxgjzCJodcyGJOMRg65iaqQB08RPukYR7A14ll JoYjx+MPJfr+DUcgeRKqGyukoBzyf0mHZaGEZqZxrGEUZR92ATGKbDGEmZa0DlPKH1 /3s1IFM4fEayAHdcVSTRMBfPN6zbXAuwXUvaOYPkBuyInEZaUdd+quJLeV962G7uNv BqniYHmjqzleg== Date: Sat, 3 Jan 2026 20:59:49 +0200 From: Mike Rapoport To: Jason Miu Cc: Alexander Graf , Andrew Morton , Baoquan He , Changyuan Lyu , David Matlack , David Rientjes , Jason Gunthorpe , Pasha Tatashin , Pratyush Yadav , kexec@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: Re: [PATCH v3 0/4] Make KHO Stateless Message-ID: References: <20251209025317.3846938-1-jasonmiu@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251209025317.3846938-1-jasonmiu@google.com> X-Stat-Signature: m96tiogugswcajq5kub93kr8zo4ujagh X-Rspam-User: X-Rspamd-Server: rspam07 X-Rspamd-Queue-Id: 936E640002 X-HE-Tag: 1767466798-627887 X-HE-Meta: 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 dPKjLA32 OTRdbuCt9h7RwWdiSLe0aSEOWwibp9V/FvMlzkRRGtZAkmtPoKmu5/4tkWtohqBZ6TglO91IyM3rz85OZ0LWSdREUV2DnDjiq1JVQIJGC+YzBESVnYbBQuXYRVLByHuTirXDqi35/Mdsv8UMbyKo7IRlDABV7+D1/KgkspXEOVsukePKTXtBuUlUcHwi1MD/dq7fUhiHbCPDcFb76/Az0zppAOQxSUi8lXTFRIz1WvWxkgg+AmlP+OvHkR16Jp3juobsnjIY91fP+XhM8CV54ZlwlMOt85tPkNAwqEdwdxD/npVQ= 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 Mon, Dec 08, 2025 at 06:53:12PM -0800, Jason Miu wrote: > > This series is broken down into the following patches: > > 1. kho: Introduce KHO FDT ABI header: > Adds a dedicated ABI header to define the FDT interface. > > 2. kho: Relocate vmalloc preservation structure to KHO ABI header > Adds `struct kho_vmalloc` and related structs to the ABI header. I think these two can be merged independently of the radix tree change. They seem ready to me and having them upstream will make it easier for new KHO functionality, like e.g. "kexec history" patches (https://lore.kernel.org/all/20260102-kho-v2-0-1747b1a3a1d6@debian.org) I'm going to prepare a series with these two patches and some few more updates to KHO and LUO docs and I'll send them in the next few days. -- Sincerely yours, Mike.