From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 781FA22FE11; Mon, 17 Nov 2025 02:54:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763348049; cv=none; b=WNzpVsGaj4CbUTyK4MFoQN6rw/7wAA8CWNjyHZXf9vgVUNoQZIMdmwnVQqb/XeZC27IKEI50Do17dVYiponOoQ+EZp/5jnoV9AhD7kXQS8A7OUq5ZcRZl+gBqFJ62MXGPUU6mUkgsvPV3RhATYsaSYARJsV/FNj10Q+M8w97Bk8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763348049; c=relaxed/simple; bh=gT/Jws3TUOkv78ezuhBECn5hn2F6V7xxYmqRwPANJYE=; h=Date:From:To:Cc:Subject:Message-Id:In-Reply-To:References: Mime-Version:Content-Type; b=BalYQpneS6/D+CRkW2RbmPCPsAcHOl5A7kYmhhzjugOf7PFQmw6e3YrnyIW7wZ01gxE88H4XImXG67IONWAz1/jFICGPQ1idDEsIKGjMG3KL4K3insfTLof0hNTGX5hNXHIJYUq2ptX7ASzpTu2fnph5et57aSfNKT5KNUrdoIE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=bQLyaVBd; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="bQLyaVBd" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D54D8C116D0; Mon, 17 Nov 2025 02:54:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1763348048; bh=gT/Jws3TUOkv78ezuhBECn5hn2F6V7xxYmqRwPANJYE=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=bQLyaVBdbyyM0oXtWKIvXOqoUHpgxlgK76A/wKmfxsmbwJ8Q8MJDoTghEtIMGocF8 Evr+ry6/+JjQBdutYhbOJrfavqGhrLBedJ7368KUCce+O982gvu3WJH3U9itu8l0qj ayUgSBpevbPlBYCVx+7S9qMk6srbxSOGxd+WdmWA= Date: Sun, 16 Nov 2025 18:54:06 -0800 From: Andrew Morton To: Pasha Tatashin Cc: pratyush@kernel.org, jasonmiu@google.com, graf@amazon.com, rppt@kernel.org, dmatlack@google.com, rientjes@google.com, corbet@lwn.net, rdunlap@infradead.org, ilpo.jarvinen@linux.intel.com, kanie@linux.alibaba.com, ojeda@kernel.org, aliceryhl@google.com, masahiroy@kernel.org, tj@kernel.org, yoann.congal@smile.fr, mmaurer@google.com, roman.gushchin@linux.dev, chenridong@huawei.com, axboe@kernel.dk, mark.rutland@arm.com, jannh@google.com, vincent.guittot@linaro.org, hannes@cmpxchg.org, dan.j.williams@intel.com, david@redhat.com, joel.granados@kernel.org, rostedt@goodmis.org, anna.schumaker@oracle.com, song@kernel.org, linux@weissschuh.net, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, linux-mm@kvack.org, gregkh@linuxfoundation.org, tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com, x86@kernel.org, hpa@zytor.com, rafael@kernel.org, dakr@kernel.org, bartosz.golaszewski@linaro.org, cw00.choi@samsung.com, myungjoo.ham@samsung.com, yesanishhere@gmail.com, Jonathan.Cameron@huawei.com, quic_zijuhu@quicinc.com, aleksander.lobakin@intel.com, ira.weiny@intel.com, andriy.shevchenko@linux.intel.com, leon@kernel.org, lukas@wunner.de, bhelgaas@google.com, wagi@kernel.org, djeffery@redhat.com, stuart.w.hayes@gmail.com, ptyadav@amazon.de, lennart@poettering.net, brauner@kernel.org, linux-api@vger.kernel.org, linux-fsdevel@vger.kernel.org, saeedm@nvidia.com, ajayachandra@nvidia.com, jgg@nvidia.com, parav@nvidia.com, leonro@nvidia.com, witu@nvidia.com, hughd@google.com, skhawaja@google.com, chrisl@kernel.org Subject: Re: [PATCH v6 01/20] liveupdate: luo_core: luo_ioctl: Live Update Orchestrator Message-Id: <20251116185406.0fb85a3c52c16c91af1a0c80@linux-foundation.org> In-Reply-To: <20251115233409.768044-2-pasha.tatashin@soleen.com> References: <20251115233409.768044-1-pasha.tatashin@soleen.com> <20251115233409.768044-2-pasha.tatashin@soleen.com> X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: linux-api@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Sat, 15 Nov 2025 18:33:47 -0500 Pasha Tatashin wrote: > Introduce LUO, a mechanism intended to facilitate kernel updates while > keeping designated devices operational across the transition (e.g., via > kexec). Thanks, I updated mm.git's mm-unstable branch to this version. I expect at least one more version as a result of feedback for this v6. I wasn't able to reproduce Stephen's build error (https://lkml.kernel.org/r/20251117093614.1490d048@canb.auug.org.au) with this series.