From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188]) (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 00BFE2690C4 for ; Fri, 8 Aug 2025 09:21:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.249.212.188 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754644882; cv=none; b=jImDxq/+SWrIQs0ps+qMCi7XVjTwUJFYKjQdKKy4zcFqxIIH5zDGxUmUISScGWjo7DVi37GkPvxzn8h6juilo6LqTbUXwHwD8aXdbh61m9dgxfr/CWl+k1zd+httfHBzwR7ObrD05JeC+FA1uTrHFAKkjQ3zlM7W3kjch/JJGk8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754644882; c=relaxed/simple; bh=734K4+7gLUlxadmxzAnJ6PogmS2p6e8dXJzK8Nnznmc=; h=From:To:CC:Subject:Date:Message-ID:Content-Type:MIME-Version; b=u7McRYATI/MxCwg9xLhB6/QwV9ljJcAvyWvMWaQu0VV6Oi1XmTUNitSZWeuQS9XNLwx4ynJea6osBeg776hdKp7JdqLbYlUU4kwYv5cBYP9025U3rGDTUPME/5fSnEBVzfEEBx5/1QJO3Yu1WR6Ei4EXfMk8jlkQiH+riLqYQnc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com; spf=pass smtp.mailfrom=huawei.com; arc=none smtp.client-ip=45.249.212.188 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=huawei.com Received: from mail.maildlp.com (unknown [172.19.163.174]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4byz5Q2bMsztT3B; Fri, 8 Aug 2025 17:20:10 +0800 (CST) Received: from dggemv706-chm.china.huawei.com (unknown [10.3.19.33]) by mail.maildlp.com (Postfix) with ESMTPS id 7580B1402DB; Fri, 8 Aug 2025 17:21:11 +0800 (CST) Received: from kwepemq500005.china.huawei.com (7.202.195.208) by dggemv706-chm.china.huawei.com (10.3.19.33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.11; Fri, 8 Aug 2025 17:21:11 +0800 Received: from kwepemq100012.china.huawei.com (7.202.195.195) by kwepemq500005.china.huawei.com (7.202.195.208) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.11; Fri, 8 Aug 2025 17:21:10 +0800 Received: from kwepemq100012.china.huawei.com ([7.202.195.195]) by kwepemq100012.china.huawei.com ([7.202.195.195]) with mapi id 15.02.1544.011; Fri, 8 Aug 2025 17:21:10 +0800 From: quzicheng To: Fang Xiang CC: "mingo@redhat.com" , "peterz@infradead.org" , "juri.lelli@redhat.com" , "vincent.guittot@linaro.org" , "dietmar.eggemann@arm.com" , "rostedt@goodmis.org" , "bsegall@google.com" , "mgorman@suse.de" , "vschneid@redhat.com" , "linux-kernel@vger.kernel.org" , "tanghui (C)" , "Zhangqiao (2012 lab)" , "Chenhui (Judy)" Subject: Re: [PATCH] sched/fair: Fix overflow in vruntime_eligible() causing NULL return Thread-Topic: [PATCH] sched/fair: Fix overflow in vruntime_eligible() causing NULL return Thread-Index: AdwIRZw5ZWCy8VKcwE+UPTnSxft2Cw== Date: Fri, 8 Aug 2025 09:21:10 +0000 Message-ID: <203cd910cbad4f248a6a997cc46ca1fa@huawei.com> Accept-Language: en-US Content-Language: zh-CN X-MS-Has-Attach: X-MS-TNEF-Correlator: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 > May I ask which specific version of the 6.6 LTS branch are you using? Hi, based on 6.6.31