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 X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id EC310C04AB5 for ; Mon, 3 Jun 2019 12:46:32 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id A785E28128 for ; Mon, 3 Jun 2019 12:46:32 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A785E28128 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ellerman.id.au Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 45HZYf43XnzDqRJ for ; Mon, 3 Jun 2019 22:46:30 +1000 (AEST) Received: from ozlabs.org (bilbo.ozlabs.org [IPv6:2401:3900:2:1::2]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 45HZFy2gMczDqRC for ; Mon, 3 Jun 2019 22:32:54 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=ellerman.id.au Received: by ozlabs.org (Postfix, from userid 1034) id 45HZFy0QHcz9sP0; Mon, 3 Jun 2019 22:32:53 +1000 (AEST) X-powerpc-patch-notification: thanks X-powerpc-patch-commit: 89d87bcba2874d824affb7842bb3960cb6f5be05 X-Patchwork-Hint: ignore Content-Type: text/plain; charset="utf-8"; In-Reply-To: <20190523122804.4801-1-fbarrat@linux.ibm.com> To: Frederic Barrat , linuxppc-dev@lists.ozlabs.org, ajd@linux.ibm.com, arbab@linux.ibm.com, aik@ozlabs.ru From: Michael Ellerman Subject: Re: [PATCH] powerpc/powernv: Show checkstop reason for NPU2 HMIs Message-Id: <45HZFy0QHcz9sP0@ozlabs.org> Date: Mon, 3 Jun 2019 22:32:53 +1000 (AEST) X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: clombard@linux.ibm.com, groug@kaod.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Thu, 2019-05-23 at 12:28:04 UTC, Frederic Barrat wrote: > If the kernel is notified of an HMI caused by the NPU2, it's currently > not being recognized and it logs the default message: > > Unknown Malfunction Alert of type 3 > > The NPU on Power 9 has 3 Fault Isolation Registers, so that's a lot of > possible causes, but we should at least log that it's an NPU problem > and report which FIR and which bit were raised if opal gave us the > information. > > Signed-off-by: Frederic Barrat > Reviewed-by: Andrew Donnellan Applied to powerpc next, thanks. https://git.kernel.org/powerpc/c/89d87bcba2874d824affb7842bb3960c cheers