From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from e7.ny.us.ibm.com (e7.ny.us.ibm.com [32.97.182.137]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 20CC41A09D0 for ; Wed, 18 Feb 2015 11:04:03 +1100 (AEDT) Received: from /spool/local by e7.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Tue, 17 Feb 2015 19:04:00 -0500 Received: from b01cxnp23033.gho.pok.ibm.com (b01cxnp23033.gho.pok.ibm.com [9.57.198.28]) by d01dlp02.pok.ibm.com (Postfix) with ESMTP id D9EAA6E805E for ; Tue, 17 Feb 2015 18:55:50 -0500 (EST) Received: from d01av03.pok.ibm.com (d01av03.pok.ibm.com [9.56.224.217]) by b01cxnp23033.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id t1I03x5T27525218 for ; Wed, 18 Feb 2015 00:03:59 GMT Received: from d01av03.pok.ibm.com (localhost [127.0.0.1]) by d01av03.pok.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id t1I03wnr007466 for ; Tue, 17 Feb 2015 19:03:59 -0500 From: Stewart Smith To: mpe@ellerman.id.au Subject: [PATCH 2/3] powerpc/powernv: only call OPAL_ELOG_RESEND if firmware supports it Date: Wed, 18 Feb 2015 11:03:43 +1100 Message-Id: <1424217824-30596-3-git-send-email-stewart@linux.vnet.ibm.com> In-Reply-To: <1424217824-30596-1-git-send-email-stewart@linux.vnet.ibm.com> References: <1424217824-30596-1-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