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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B5126C678D4 for ; Mon, 16 Jan 2023 16:36:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233536AbjAPQgd (ORCPT ); Mon, 16 Jan 2023 11:36:33 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52644 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233511AbjAPQgH (ORCPT ); Mon, 16 Jan 2023 11:36:07 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9D60C2B0A2 for ; Mon, 16 Jan 2023 08:24:34 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 43B9FB8107A for ; Mon, 16 Jan 2023 16:24:33 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 99E51C433EF; Mon, 16 Jan 2023 16:24:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1673886272; bh=ySGjcKMG+4IFCEuDi1FhhCS9CQLTHk4jVbLmKtd9nks=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=IKe9GImNvV3gZ2/OIaWow7pv/FlC1jREdl9emUbUBi2S5DZEfxjNd60kR6qiICwnM GGyY89eL7l+UteuVxokOJr26FpGS51beY5kjdYx0x+CDhLKARk/bR0K1aU/UceYiwJ enYRMb0YG2mouzybdfJA7fNc1nzLTny5FPfPsaZw= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Nathan Lynch , Michael Ellerman , Sasha Levin Subject: [PATCH 5.4 367/658] powerpc/pseries/eeh: use correct API for error log size Date: Mon, 16 Jan 2023 16:47:35 +0100 Message-Id: <20230116154926.377282762@linuxfoundation.org> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230116154909.645460653@linuxfoundation.org> References: <20230116154909.645460653@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Nathan Lynch [ Upstream commit 9aafbfa5f57a4b75bafd3bed0191e8429c5fa618 ] rtas-error-log-max is not the name of an RTAS function, so rtas_token() is not the appropriate API for retrieving its value. We already have rtas_get_error_log_max() which returns a sensible value if the property is absent for any reason, so use that instead. Fixes: 8d633291b4fc ("powerpc/eeh: pseries platform EEH error log retrieval") Signed-off-by: Nathan Lynch [mpe: Drop no-longer possible error handling as noticed by ajd] Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20221118150751.469393-6-nathanl@linux.ibm.com Signed-off-by: Sasha Levin --- arch/powerpc/platforms/pseries/eeh_pseries.c | 11 +---------- 1 file changed, 1 insertion(+), 10 deletions(-) diff --git a/arch/powerpc/platforms/pseries/eeh_pseries.c b/arch/powerpc/platforms/pseries/eeh_pseries.c index 7e36c617282f..33c1dd7ee432 100644 --- a/arch/powerpc/platforms/pseries/eeh_pseries.c +++ b/arch/powerpc/platforms/pseries/eeh_pseries.c @@ -868,16 +868,7 @@ static int __init eeh_pseries_init(void) } /* Initialize error log size */ - eeh_error_buf_size = rtas_token("rtas-error-log-max"); - if (eeh_error_buf_size == RTAS_UNKNOWN_SERVICE) { - pr_info("%s: unknown EEH error log size\n", - __func__); - eeh_error_buf_size = 1024; - } else if (eeh_error_buf_size > RTAS_ERROR_LOG_MAX) { - pr_info("%s: EEH error log size %d exceeds the maximal %d\n", - __func__, eeh_error_buf_size, RTAS_ERROR_LOG_MAX); - eeh_error_buf_size = RTAS_ERROR_LOG_MAX; - } + eeh_error_buf_size = rtas_get_error_log_max(); /* Set EEH probe mode */ eeh_add_flag(EEH_PROBE_MODE_DEVTREE | EEH_ENABLE_IO_FOR_LOG); -- 2.35.1