From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794377809; b=O2GsDcOQChNfmA8q1GPmwyF+EWcj7dJ/hEMyVQYKSkbv1QN3wlt8OB/GhjSWT7E8mdhj 8efSwvTiHgk9MGy9oqc4btASayVHoHghw0aHtVcoA/Xjc8K7wqX4MoYPVMJi04vihfg3M y3LBsCcMdt2L+9VMvVZM6eDgCFbcB6hb13aLOsIT4JLGmemGcVq82Aev97Eprpp6B4rqd IkTcMj0pIXvxy9WaAQnNiRnMjziX5KuTeieTeupxjm2H4YYZ2U2DRlcBaCklIU2VQnZFl raFIYjOZtSVRfaom4+31IXXJpW9EFxpPkbxYOID7AK2RQTW5KQWvtqcAIKZJYwsWlyQ== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794377809; h=Received:DKIM-Signature:Message-ID:From:Subject:Reply-To:To:Cc: In-Reply-To:References:Content-Type:Content-Transfer-Encoding:Date; bh=xIvp6AhfTRu2wGtkP0pNUjVE6QvE2czSwCxgFz2Krdk=; b=lkm0KtONIoShpTubq0nO7nweIqPeeFlbP7FQub9Wc+NQocXYVyjUQzwTN2Hw4AzOt6Bz DD9PqTIPOeU1esIgSTEr06V3wDsbahBP6+9BF2ofpRSDoODtH3bzsdJsAB7cfkBNgXVcq T4ks1bWVMcK3HSsQIJYb2ahNgbKXoLaJncSjXa+A2KAE4hKc/+rOEJfXjCzUS2c+vTEKk 5Z2g2H3PWR6ODtlLlZ31yCHTMhbu5lJ+apOr0ffWoXihRDd0XK3fKJRL32odKmYWOB8fB M3Fn2yU67ierkj8ibwaCPTyvG33+GYC8LXpUvis6i+WAn0CDWaBUDTIIj47qeMcZycQ== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=VPfbrvw7; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 03474606A33D for ; Wed, 11 Nov 2026 06:16:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=VPfbrvw7 Received: by smtp.kernel.org (Postfix) with ESMTPSA id A1ACC1F00A08; Wed, 11 Nov 2026 06:16:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794377808; bh=xIvp6AhfTRu2wGtkP0pNUjVE6QvE2czSwCxgFz2Krdk=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=VPfbrvw7PRl3E/2TDCDqUfsKq88gP/qsQsrepTsidgoKlHYT0vofXc4nNrgO08Jh7 Q38lvLygXMSsmJXoQIqSi+T35Y5tDbwTC9zn8vWZ6BEETOnW5NCa/qq29ZzYnuqG36 kcBsqpa23v/quRNOpJkax/MYmbGThxq2dJkdNtQA7eFWEnb3r3NNzD05H/rsM2zXdq jz+elsF4k4HOwQt/J6TAMRrKoTzBO/N0Wdb8mgXsp6ruhTLFM93fYgKouRGbZCa/hx acfwJ4441inspY1vrUclAy/SKE5F2LB7LFYl00SR6DYul9WebCrQSZg7a15Bd4h116 oy/i5sp5mEEew== Message-ID: From: sashiko-bot@kernel.org Subject: Re: [PATCH v4 12/19] liveupdate: Add feature header to struct luo_file_ser Reply-To: sashiko-reviews@lists.linux.dev To: "Tarun Sahu" , "Pasha Tatashin" , "Mike Rapoport" , robin.murphy@arm.com, maz@kernel.org, will@kernel.org, "David Matlack" , "Alexander Graf" , seanjc@google.com, jgg@nvidia.com, loganodell@google.com, arnd@arndb.de, dwmw2@infradead.org, baolu.lu@linux.intel.com, "Bjorn Helgaas" , oupton@kernel.org, alex@shazbot.org, gle.com@google.com, pbonzini@redhat.com, "Andrew Morton" , kevin.tian@intel.com, joro@8bytes.org Cc: linux-pci@vger.kernel.org, "Pratyush Yadav" , kexec@lists.infradead.org, skhawaja@google.com, sagis@google.com In-Reply-To: <20261110050202.529473-13-tarunsahu@google.com> References: <20261110050202.529473-1-tarunsahu@google.com> <20261110050202.529473-13-tarunsahu@google.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Wed, 11 Nov 2026 06:16:47 +0000 X-Mailing-List: linux-pci@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list > Precede each serialized file entry in a LUO file set KHO block set with > struct kho_ser_hdr via DECLARE_KHO_SER so future per-file metadata > features can append fields to struct luo_file_ser without breaking > compatibility between adjacent kernels. >=20 > Initialize file set block sets with kho_ser_size(luo_file_ser), initialize > each entry feature header in luo_file_freeze(), and validate the incoming > feature header in luo_file_deserialize_one() before accessing the struct > luo_file_ser payload. >=20 > Signed-off-by: Tarun Sahu Sashiko has reviewed this patch and found no issues. --=20 Sashiko AI review =C2=B7 https://sashiko.dev/#/patchset/20261110050202.5294= 73-1-tarunsahu@google.com?part=3D12