From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) (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 503A525A620 for ; Fri, 17 Jan 2025 03:41:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.133.124 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1737085291; cv=none; b=uVbnwkGTXjIs+b7S8abSC1PrY0yREH91zS7fKezKdp943umrjXQMKntKgDnybAhDv+tkuATWVRq4tA/1a35KkmD0r2/vuk6oHfvR/6CgSJgHzqfE6Cv6V3ARLTfIKnIwHGhear5Gp6kT3Pki/kVvHFRQAaBpVcdY2ZQzVL5GjyA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1737085291; c=relaxed/simple; bh=YMWd9WTCfl+pmp9VBwB8sa2KM+zbCZYG2YGhqW8vPvg=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=qOt/Vbr7Wu+e2a7CxQsm6foNMsj9jI6HIdBuqp5dc+2hD0PRCYGmo6+CDI/x23WUDzeorxz9EcfScCMahGYMbe10qg+fF3nd/8lvjhilM7mdPZna1srmPg0nrRdR8IWYqhlr6g1MYxMhx1FgN1G+VDyYgglWX+osePe9IE0vdoA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=erElQYcb; arc=none smtp.client-ip=170.10.133.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="erElQYcb" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1737085288; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=JicVrS6630U6GLKgttTEGLfxPYMVZnTHvkxIjdKwIR8=; b=erElQYcb4OGz2aWXD1AxJn4V6vpI10La0urWTDPU2siVKIQHHBXfsY7mV5b2gMC/PuxdxD lXYJqkU6Pw4+9atvYJxAXC8hUN3ieUEIH6drSu1Pw1XnXl3Rnbqm+Y2ptrpm4NdNeWzvQ9 c7A9Us+04UII6QEG3sek4jEkTvjrGyI= Received: from mx-prod-mc-03.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-178-9Nugs1zqOY6ARK2pr1smzg-1; Thu, 16 Jan 2025 22:41:23 -0500 X-MC-Unique: 9Nugs1zqOY6ARK2pr1smzg-1 X-Mimecast-MFC-AGG-ID: 9Nugs1zqOY6ARK2pr1smzg Received: from mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.4]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-03.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 6A4D619560B7; Fri, 17 Jan 2025 03:41:21 +0000 (UTC) Received: from localhost (unknown [10.72.112.4]) by mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id B113E30001BE; Fri, 17 Jan 2025 03:41:19 +0000 (UTC) Date: Fri, 17 Jan 2025 11:41:14 +0800 From: Baoquan He To: Roberto Ricci Cc: Andrew Morton , ebiederm@xmission.com, rafael@kernel.org, pavel@ucw.cz, ytcoode@gmail.com, kexec@lists.infradead.org, linux-pm@vger.kernel.org, regressions@lists.linux.dev, linux-kernel@vger.kernel.org Subject: Re: [REGRESSION] Kernel booted via kexec fails to resume from hibernation Message-ID: References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.4 On 01/17/25 at 09:55am, Baoquan He wrote: > On 01/16/25 at 12:52pm, Roberto Ricci wrote: > > On 2025-01-15 Wed 13:00:52 +0100, Roberto Ricci wrote: > > > On 2025-01-15 Wed 12:04:10 +0800, Baoquan He wrote: > > > > On 01/14/25 at 02:16pm, Roberto Ricci wrote: > > > > > On 2025-01-13 Mon 22:28:48 +0100, Roberto Ricci wrote: > ...snip... > > Also, I can't reproduce with the default config (make defconfig), > > therefore something in my config (I already sent it) may play a role. > > What I tried is defconfig on 6.13-rc7, let me try your config again. I tried your config on the latest kernel, reboot will fail during the new kernel bootup after newly built kernel was installed. I haven't compared your config with the defconfig to see their difference. Wondering where your config comes from.