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 E24C0606A328 for ; Tue, 20 Oct 2026 14:52:33 +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=uU8ektmk; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=k/ga6WF+ 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:To:Subject:From :Message-ID:Cc:MIME-Version:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=QuoJwrzfaeEyHDMqRpkWNSXjdoub6etSxoTDCL2evho=; b=uU8ektmkgOObj4V/5CiY4JZqhc PsCBSyyWnHoBl2oWa2g37i/UneHrNth1mEtWLJLqHIrkMpWLwr0oHeYTyAJ/4NctgrJjClRJhTL2f ebEkXctlg4fwyKzf8Uk6xXMEi6I2aCqywlrtX7FlquxlklOGURcxpNkL8PpZh3OmkPEfScVqBc9Tz /bOb8Mz/ytzUWarjWyf7u9FJdolrFSDodAPznhWGUJ4CTLKjFA6/7PfH20adsJze9khmfotxQfT8O EkJit0O1VfO6+FKB0u+D8MsH2MwKI41gQoDjQxNS0hRwdzD3o1PWDo5K4jfb8E56Hy0jLHdefVmO6 iU8fuzKg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1xJBCa-00000009zpP-3Wq1; Tue, 20 Oct 2026 14:52:32 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1xJBCa-00000009zp0-1Dc8 for kexec@lists.infradead.org; Tue, 20 Oct 2026 14:52:32 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id AD79C43AD6; Tue, 20 Oct 2026 14:52:31 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 10CCD1F000C7; Tue, 20 Oct 2026 14:52:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1792507951; bh=QuoJwrzfaeEyHDMqRpkWNSXjdoub6etSxoTDCL2evho=; h=From:Subject:Reply-To:To:In-Reply-To:References:Date; b=k/ga6WF+Bh2qG9YwF/5fJaKvGG8OK39VCU52LbpBJUcAifJmR+a6dewqrpQFaROc6 RZmaUPKRo2kWLp7KdteSnjL1CDGuy0MCktTGWpF8/wWXyK4GNLC408ff8f/Jgr/zl2 TOQDzntYfp6Irct/SB2XGZM2Hb5d+EPTyv9tH+Bro3EdMuOxdCWgBZe2wL2a9OgdTe hNbyDyThyEC7veaHpGvIgMmgJ80reKTGk7BKy1pV2x8JUy70M4yL90/TpsmPG0fNe6 /9CqXCmmFbKBCOs1xq0sqI5kr4fXsLnmzFVyeucC+WcF1nOsb1hyE764v3xpyYe4Uk YuXXUB57Ug1Gw== Message-ID: From: sashiko-bot@kernel.org Subject: Re: [PATCH v2 2/2] selftests: liveupdate: Add tests for LIVEUPDATE_SESSION_FREEZE To: "Pasha Tatashin" , rppt@kernel.org, shuah@kernel.org, akpm@linux-foundation.org, vipinsh@google.com, dmatlack@google.com, kexec@lists.infradead.org, pratyush@kernel.org, graf@amazon.com In-Reply-To: <20261020144710.4154339-3-pasha.tatashin@soleen.com> References: <20261020144710.4154339-1-pasha.tatashin@soleen.com> <20261020144710.4154339-3-pasha.tatashin@soleen.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Tue, 20 Oct 2026 14:52:30 +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: > Provide luo_session_freeze() in the liveupdate test library and add unit > tests in liveupdate.c covering the LIVEUPDATE_SESSION_FREEZE ioctl. The > tests verify that non-zero reserved bits are rejected with -EINVAL, an > outgoing session with preserved files can be frozen early, freezing an > already frozen session returns -EBUSY, and attempting to preserve an > additional file descriptor into a frozen session fails with -EBUSY. >=20 > Also freeze the test session early in luo_kexec_simple.c to exercise > LIVEUPDATE_SESSION_FREEZE across a kexec reboot, and verify that > attempting to freeze a retrieved incoming session returns -EINVAL. >=20 > Signed-off-by: Pasha Tatashin Sashiko has reviewed this patch and found no issues. --=20 Sashiko AI review =C2=B7 https://sashiko.dev/#/patchset/20261020144710.4154= 339-1-pasha.tatashin@soleen.com?part=3D2