From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from pdx-out-010.esa.us-west-2.outbound.mail-perimeter.amazon.com (pdx-out-010.esa.us-west-2.outbound.mail-perimeter.amazon.com [52.12.53.23]) (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 139BD3C457D; Wed, 30 Sep 2026 19:16:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=52.12.53.23 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790795768; cv=none; b=OWA+GHf2Rwrgt+I7+VXLWcA4qK5FghM8OI9YajVA0EuRByos+EWSUYV+oEOw4Qk+bxnNNI3jM32SIfdjpc6MCtmksTjQzBS3EH6U2J5RAHbW9uD9vVY6qNYmD6zuOY3YLN3F/EQ5eiYx4VCoi3zd4hpV0/TlJFfL22dENyJkDp0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790795768; c=relaxed/simple; bh=NZ5wwC5Jlg0IpJyLFNo4+HGeXNndofreykcdAtV6ZL0=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=FVJGHq+8ZI4v+FujjlDGIvJ+if3xF90YbXeao6U8b/TFHqXm0kruG4WX2iJ0p48oDT8GDHN47Lvefzm3MsNetEM1ZtyfBSy0z48P9W8zZI9ZexZNez8DfIYtHHDRnsBvtLYilgix/TXdG+xK/XaSc+y26gWCT1m2uShvjzqs5G8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=amazon.com; spf=pass smtp.mailfrom=amazon.com; dkim=pass (2048-bit key) header.d=amazon.com header.i=@amazon.com header.b=AQv07yeW; arc=none smtp.client-ip=52.12.53.23 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=amazon.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=amazon.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=amazon.com header.i=@amazon.com header.b="AQv07yeW" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazoncorp2; t=1790795767; x=1822331767; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=DRrrQnuUVcuozrp3PeKrAq/l0kufNg6YIsMfYm1mJhU=; b=AQv07yeW6azkSi5KXwcd3eEAdJyeVEpH0RlIBiNfhnzhHGV0d8mVOktW WWr0O/CcQs+82f7qwTe7ojSZyW/AugrZq61T8HbwGBXnmwLCfhH1oBgOw 5Ej6ThHYZgDaCqTasIpVL6Vpqor6nXvUqKFtWV8wKtYchQxeQ8LoESCK4 vdkoTLBF0VCT+GEbZc9oYXe7raYGVU3cxw+e5ckdXymY8Ik1JKdwKtsig /n7K52GqeLO6ufXfswmxkmSDYB/CUaQuoV9RIihoc9AZ0FMWzDVyxJTFc sjJLNbyj15uNxY8mRNuBLcJLh39NE8EKpyZvqdV/GPmimzw1zEN6PDnlV w==; X-CSE-ConnectionGUID: d3JOrCyNSaq7eoCyWoOIVw== X-CSE-MsgGUID: kFdaw8MiTva0/sJF4Y1vog== X-IronPort-AV: E=Sophos;i="6.27,133,1787011200"; d="scan'208";a="29932371" Received: from ip-10-5-6-203.us-west-2.compute.internal (HELO smtpout.naws.us-west-2.prod.farcaster.email.amazon.dev) ([10.5.6.203]) by internal-pdx-out-010.esa.us-west-2.outbound.mail-perimeter.amazon.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Sep 2026 19:16:03 +0000 Received: from EX19MTAUWC002.ant.amazon.com [205.251.233.51:8284] by smtpin.naws.us-west-2.prod.farcaster.email.amazon.dev [10.0.27.213:2525] with esmtp (Farcaster) id c29106ad-99f3-4f2e-bd33-0a8b56f7bf1f; Wed, 30 Sep 2026 19:16:02 +0000 (UTC) X-Farcaster-Flow-ID: c29106ad-99f3-4f2e-bd33-0a8b56f7bf1f Received: from EX19D001UWA001.ant.amazon.com (10.13.138.214) by EX19MTAUWC002.ant.amazon.com (10.250.64.143) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA) id 15.2.2562.49; Wed, 30 Sep 2026 19:16:02 +0000 Received: from dev-dsk-surenkj-2b-416930d2.us-west-2.amazon.com (10.169.26.94) by EX19D001UWA001.ant.amazon.com (10.13.138.214) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA) id 15.2.2562.49; Wed, 30 Sep 2026 19:16:02 +0000 From: Surendran Kanagaraj To: CC: , , , , , , , , , Subject: Re: [PATCH 2/2] tpm_crb: Raise timeouts for Amazon NitroTPM Date: Wed, 30 Sep 2026 19:15:59 +0000 Message-ID: <20260930191559.83568-1-surenkj@amazon.com> X-Mailer: git-send-email 2.47.3 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: EX19D036UWC002.ant.amazon.com (10.13.139.242) To EX19D001UWA001.ant.amazon.com (10.13.138.214) On Wed, Sep 30, 2026 at 01:22:16AM +0300, Jarkko Sakkinen wrote: > See my suggestion for 1/2. > > I.e. we need two patches: > > 1. One that makes all duration assignments indirect lookups to > chip->duration in the main TPM driver. > 2. This patch should then update that array. Makes sense. Thanks. I will rework it and send v2 after testing. Thanks, Surendran