From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 3530F1863 for ; Wed, 28 Dec 2022 15:43:11 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id B0462C433EF; Wed, 28 Dec 2022 15:43:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1672242191; bh=gGKFdLQh9+hNSTjkHWs4Ma/sIi/sl10LiXJb+KfUtRA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=IQRmdYUAbqua5RlTpLRo1N28cNKBS39DIgY+Emg999ZTbQrzo4+e2YVuGZxMLOetU a3P2rwo4gYVcgOv0JIz/UsvwC8moNOcJvPa4LRuk203DQPYRnSUUpr2O+VmcdoxOiq rMFjuQoDIXYWp5MFfMreFdjE50pb0Bq/Ch9ljArc= 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 5.15 573/731] powerpc/pseries/eeh: use correct API for error log size Date: Wed, 28 Dec 2022 15:41:20 +0100 Message-Id: <20221228144313.165112486@linuxfoundation.org> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20221228144256.536395940@linuxfoundation.org> References: <20221228144256.536395940@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 08ce7e4ad9f0..f51fd4ac3f0b 100644 --- a/arch/powerpc/platforms/pseries/eeh_pseries.c +++ b/arch/powerpc/platforms/pseries/eeh_pseries.c @@ -846,16 +846,7 @@ 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