From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from e38.co.us.ibm.com (e38.co.us.ibm.com [32.97.110.159]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4BDE91A0FBD for ; Thu, 12 Feb 2015 16:26:31 +1100 (AEDT) Received: from /spool/local by e38.co.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Wed, 11 Feb 2015 22:26:29 -0700 Received: from b03cxnp08025.gho.boulder.ibm.com (b03cxnp08025.gho.boulder.ibm.com [9.17.130.17]) by d03dlp01.boulder.ibm.com (Postfix) with ESMTP id 8D6931FF0045 for ; Wed, 11 Feb 2015 22:17:39 -0700 (MST) Received: from d03av01.boulder.ibm.com (d03av01.boulder.ibm.com [9.17.195.167]) by b03cxnp08025.gho.boulder.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id t1C5QLUv25231368 for ; Wed, 11 Feb 2015 22:26:29 -0700 Received: from d03av01.boulder.ibm.com (localhost [127.0.0.1]) by d03av01.boulder.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id t1C5PsNK027267 for ; Wed, 11 Feb 2015 22:25:54 -0700 From: Stewart Smith To: mpe@ellerman.id.au Subject: [PATCH 2/3] powerpc/powernv: only call OPAL_ELOG_RESEND if firmware supports it Date: Thu, 12 Feb 2015 16:25:28 +1100 Message-Id: <1423718729-17992-3-git-send-email-stewart@linux.vnet.ibm.com> In-Reply-To: <1423718729-17992-1-git-send-email-stewart@linux.vnet.ibm.com> References: <1423718729-17992-1-git-send-email-stewart@linux.vnet.ibm.com> Cc: Stewart Smith , linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Otherwise firmware complains: "OPAL: Called with bad token 74 !" as not all OPAL systems have the ability to resend error logs. Signed-off-by: Stewart Smith --- arch/powerpc/platforms/powernv/opal-elog.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/powerpc/platforms/powernv/opal-elog.c b/arch/powerpc/platforms/powernv/opal-elog.c index 518fe95..38ce757 100644 --- a/arch/powerpc/platforms/powernv/opal-elog.c +++ b/arch/powerpc/platforms/powernv/opal-elog.c @@ -313,7 +313,8 @@ int __init opal_elog_init(void) } /* We are now ready to pull error logs from opal. */ - opal_resend_pending_logs(); + if (opal_check_token(OPAL_ELOG_RESEND)) + opal_resend_pending_logs(); return 0; } -- 1.7.10.4