From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A4795606A31A for ; Mon, 26 Oct 2026 17:53:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=lists.infradead.org header.i=@lists.infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=YYC9reVN; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=CQGVDx6K DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Reply-To:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Date: Content-Transfer-Encoding:Content-Type:References:In-Reply-To:Cc:To:Subject: From:Message-ID:MIME-Version:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Unsubscribe-Post:List-Owner; bh=2vI6KzgrnPxEOj0USenG4BIbwiqedR/9Zf6hU8t5a6o=; b=YYC9reVNz0V1SVpOly4SnXOcfO 1uYyE0oAi2LeuvrDqwOe7f55gVR0mcc4swhI7J/bDj6t6cjAUOHf1qyKbkXaR3oMpIF6A4X6nqIDG ezY/5zv45h900ysSOukvwPK2GB5RsFrpLXyqRtYj8W+EXohVmvTyhwQ4vkG0/edHLtmBrVlcnXMDx hp+yU3gsAnv0rFyaaqEbPp0D/CLvGVEXNVDRtrWba71DIxoX2BIxMKRyZoskW0EZtxc2CDgCqpCi6 IXmG/9px3FMBJC2brc3nN1ejsqIErLl1mlD1cEJJz9A12ga2XrqTBy7dZpMIrheAWfalzW4AYaFHL Txoz0W7A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.100.1 #2 (Red Hat Linux)) id 1xLOtP-000000031aR-0Lnh; Mon, 26 Oct 2026 17:53:55 +0000 Received: from tor.source.kernel.org ([172.105.4.254]) by bombadil.infradead.org with esmtps (Exim 4.100.1 #2 (Red Hat Linux)) id 1xLOtN-000000031aH-3vTu for kexec@lists.infradead.org; Mon, 26 Oct 2026 17:53:54 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by tor.source.kernel.org (Postfix) with ESMTP id 1697960A5F; Mon, 26 Oct 2026 17:53:53 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id CE9211F01825; Mon, 26 Oct 2026 17:53:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793037232; bh=2vI6KzgrnPxEOj0USenG4BIbwiqedR/9Zf6hU8t5a6o=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=CQGVDx6Kl6TaGpyZyFVXBd0mKX8FhldSjVyK9ESbaMEO0h6R6vBQzlxv3nCblerJ/ O9YUY5lm3fzs7ni3keUyscyef47z34nt/Ao2FqsG06qa6/u1Hf4gVGNRDwIJRhsiTN eViPsmbxc6r+OxL7TMSNNPc9WLEicpWCZA4kdnqD66iBGUIQIZ/vNfvjJka5M4peOQ CNJ8OE5BJiTBpI9DQ7LCtsorG1gQEXcQYJgUuuInWlhdmj7VrgSLpGEcPrx1K6lVoW KbxQEpzVWCQEQi3x/uhgnB7/ifTKN9ztPAkJ94JoCTvwkz3rGsr/M84s6OPMCoBZkx 2A/fuC3FBtnbw== Message-ID: From: sashiko-bot@kernel.org Subject: Re: [RFC PATCH v3 1/4] liveupdate: Remove __packed from LUO and memfd ABI structures To: "Tarun Sahu" , loganodell@google.com, alex@shazbot.org, dwmw2@infradead.org, seanjc@google.com, "Mike Rapoport" , will@kernel.org, pbonzini@redhat.com, jgg@nvidia.com, "Pasha Tatashin" , arnd@arndb.de, "Andrew Morton" , oupton@kernel.org, baolu.lu@linux.intel.com, "David Matlack" , robin.murphy@arm.com, maz@kernel.org, "Alexander Graf" , joro@8bytes.org, "Bjorn Helgaas" , kevin.tian@intel.com, "Pratyush Yadav" Cc: kexec@lists.infradead.org In-Reply-To: <20261026174217.603114-2-tarunsahu@google.com> References: <20261026174217.603114-1-tarunsahu@google.com> <20261026174217.603114-2-tarunsahu@google.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Mon, 26 Oct 2026 17:53:51 +0000 X-BeenThere: kexec@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: sashiko-reviews@lists.linux.dev Sender: "kexec" X-Spam-Status: No, score=-11.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 X-Archived-By: > All structures in include/linux/kho/abi/luo.h (struct luo_ser, struct > luo_file_ser, struct luo_file_set_ser, struct luo_session_ser, struct > luo_flb_header_ser, struct luo_flb_ser) and include/linux/kho/abi/memfd.h > (struct memfd_luo_folio_ser, struct memfd_luo_ser) have naturally aligned > fields on 64-bit architectures, with no padding holes between fields or > tail padding. Any future unaligned field addition should come with > reserved field to keep the structure aligned. >=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/20261026174217.6031= 14-1-tarunsahu@google.com?part=3D1