From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.sig21.net (mail.sig21.net [217.197.84.222]) (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 4B5CF369982 for ; Tue, 24 Feb 2026 09:11:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.197.84.222 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771924318; cv=none; b=X85bIqZ5Mr9cZso+NxbObZz+DK3PJa+D61vwmP6qBR2a5m7zzZapYvBEbER3js/UsP4EgpscBCksLKM3VQE5BzL2QJGljHZcDACyqlaUltAM+ys9mTxTa+xy0WPUUjjpk4lgr5/D6rItBlrCTa31Z4DwPK+LpOCuAspbf0JAE5M= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771924318; c=relaxed/simple; bh=CtDV1Rhc5JibuVr+H561CXehI59B2Ma+bCj7TQhNQVc=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Xrpof4VVGrcgFKC7H8FN/SWH54ZutEixR9vBoxiWAR0V+kXUKiTGv2RjzuKQ+V+7fR+va9fCtQtj5EFnMrnZldXdlPF8Ovc3dGxZVsBcjKIVbyMKw6kAm0oYmN1UnopjRKI0sns4MrhPyaqpqeBD5N5EUyOufLN4X2w1/BUIvNE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sig21.net; spf=pass smtp.mailfrom=sig21.net; arc=none smtp.client-ip=217.197.84.222 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sig21.net Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sig21.net Received: from localhorst ([127.0.0.1]) by mail.sig21.net with esmtpsa (TLS1.3:ECDHE_SECP256R1__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim 4.94.2) (envelope-from ) id 1vuoSH-0007iK-Sg ; Tue, 24 Feb 2026 10:11:45 +0100 Received: from js by abc.local with local (Exim 4.99.1) (envelope-from ) id 1vuoSB-000000000ek-2dKL; Tue, 24 Feb 2026 10:11:39 +0100 Date: Tue, 24 Feb 2026 10:11:39 +0100 From: Johannes Stezenbach To: Vasant Hegde Cc: iommu@lists.linux.dev, Joerg Roedel , Suravee Suthikulpanit Subject: Re: AMD IOMMU issue with hibernate on Asrock X600 Message-ID: References: <52148f32-2348-42d8-95e0-49b30c29da1c@amd.com> <49856fda-3f65-4fc9-a75d-84b29526f3fc@amd.com> Precedence: bulk X-Mailing-List: iommu@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On Tue, Feb 24, 2026 at 02:26:01PM +0530, Vasant Hegde wrote: > On 2/23/2026 2:39 PM, Johannes Stezenbach wrote: > > [ 271.070351][ T5153] PM: hibernation: hibernation entry ... > > [ 302.420499][ T5153] do_syscall_64+0x7f/0xf20 > > Is this hunk from suspend path? As it says, it is hibernation entry. BR, Johannes