From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 7D436C02183 for ; Fri, 17 Jan 2025 03:41:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=JicVrS6630U6GLKgttTEGLfxPYMVZnTHvkxIjdKwIR8=; b=T/dtMUEucXbYBubgs2DK44ijhH 3QcroLDReO0r5RLs3xqg+Ho1XP5uyg2Sz/sCbpJqo/1aSyYtkMX0SfMJ02UKg2LUuIsM2+0zmoQgw 9B3xK4oI13oCq+ez8QVtjqHQflH/cI0LGrAsjIJn3VdFBB+DFT4JfLV7rIX6+TeMgbvj5pRPY2cc9 cW3T6EFLr5kpDoEDD0dWx2JzVAPxnRPAAN8r0n5F8tzam+VdPgHT+ScuYseo9Qdmkh6qF7N0O5fR8 JgHP9M86ZwGjzogQMEfBTO7Axp8XJL4x+MlrW2WJIIshnNq9wYqM2q16A45g92iv2OFCWDxSiOzlz FdPFeQnA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tYdEi-0000000Gw2w-0lQ6; Fri, 17 Jan 2025 03:41:32 +0000 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tYdEf-0000000Gw2T-04wq for kexec@lists.infradead.org; Fri, 17 Jan 2025 03:41:30 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1737085287; 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=ePLS2SBJdeo0UNtQ34ed2TF+dPsa2a6ki5xMNRUbe1cnxdbdNWuACmFXD0bKiundsmInXL 9WKe0bRLHArqo5PTmotwlMT7KHi+yJRZC0j/bdaIiQeXqSAog3S/R1yTTnyCmVjYV17Ah1 U1DgH6TAPZXs+SB9+z19WqWKe90Qe40= 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: 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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250116_194129_139562_C4751107 X-CRM114-Status: GOOD ( 10.19 ) X-BeenThere: kexec@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "kexec" Errors-To: kexec-bounces+kexec=archiver.kernel.org@lists.infradead.org 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.