From patchwork Fri Feb 28 05:52:38 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Oleksij Rempel X-Patchwork-Id: 11411567 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 5D51314B7 for ; Fri, 28 Feb 2020 05:52:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 45F5C246A1 for ; Fri, 28 Feb 2020 05:52:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726561AbgB1Fwo (ORCPT ); Fri, 28 Feb 2020 00:52:44 -0500 Received: from metis.ext.pengutronix.de ([85.220.165.71]:42861 "EHLO metis.ext.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725805AbgB1Fwn (ORCPT ); Fri, 28 Feb 2020 00:52:43 -0500 Received: from dude.hi.pengutronix.de ([2001:67c:670:100:1d::7]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1j7YZk-0000f2-S8; Fri, 28 Feb 2020 06:52:40 +0100 Received: from ore by dude.hi.pengutronix.de with local (Exim 4.92) (envelope-from ) id 1j7YZj-0002uh-Vf; Fri, 28 Feb 2020 06:52:39 +0100 From: Oleksij Rempel To: Thomas Bogendoerfer , Ralf Baechle , Paul Burton Cc: Oleksij Rempel , Pengutronix Kernel Team , linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org Subject: [PATCH v1] MIPS: reduce print level for cache information Date: Fri, 28 Feb 2020 06:52:38 +0100 Message-Id: <20200228055238.11140-1-o.rempel@pengutronix.de> X-Mailer: git-send-email 2.25.0 MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2001:67c:670:100:1d::7 X-SA-Exim-Mail-From: ore@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-mips@vger.kernel.org Sender: linux-mips-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org Default printk log level is KERN_WARNING. This makes automatic log parsing problematic, since we get false positive alarms on not critical information. Set all not critical cache related information to KERN_INFO, the same level as used on most kernel drivers. Signed-off-by: Oleksij Rempel --- arch/mips/mm/c-octeon.c | 18 +++++++++--------- arch/mips/mm/c-r3k.c | 4 ++-- arch/mips/mm/c-r4k.c | 20 ++++++++++---------- arch/mips/mm/c-tx39.c | 4 ++-- 4 files changed, 23 insertions(+), 23 deletions(-) diff --git a/arch/mips/mm/c-octeon.c b/arch/mips/mm/c-octeon.c index 8064821e9805..4baf965e6fe8 100644 --- a/arch/mips/mm/c-octeon.c +++ b/arch/mips/mm/c-octeon.c @@ -237,17 +237,17 @@ static void probe_octeon(void) c->dcache.sets = dcache_size / (c->dcache.linesz * c->dcache.ways); if (smp_processor_id() == 0) { - pr_notice("Primary instruction cache %ldkB, %s, %d way, " - "%d sets, linesize %d bytes.\n", - icache_size >> 10, - cpu_has_vtag_icache ? + pr_info("Primary instruction cache %ldkB, %s, %d way, " + "%d sets, linesize %d bytes.\n", + icache_size >> 10, + cpu_has_vtag_icache ? "virtually tagged" : "physically tagged", - c->icache.ways, c->icache.sets, c->icache.linesz); + c->icache.ways, c->icache.sets, c->icache.linesz); - pr_notice("Primary data cache %ldkB, %d-way, %d sets, " - "linesize %d bytes.\n", - dcache_size >> 10, c->dcache.ways, - c->dcache.sets, c->dcache.linesz); + pr_info("Primary data cache %ldkB, %d-way, %d sets, " + "linesize %d bytes.\n", + dcache_size >> 10, c->dcache.ways, + c->dcache.sets, c->dcache.linesz); } } diff --git a/arch/mips/mm/c-r3k.c b/arch/mips/mm/c-r3k.c index 15bb8cf59828..780dd2a567c1 100644 --- a/arch/mips/mm/c-r3k.c +++ b/arch/mips/mm/c-r3k.c @@ -316,9 +316,9 @@ void r3k_cache_init(void) _dma_cache_wback = r3k_dma_cache_wback_inv; _dma_cache_inv = r3k_dma_cache_wback_inv; - printk("Primary instruction cache %ldkB, linesize %ld bytes.\n", + pr_info("Primary instruction cache %ldkB, linesize %ld bytes.\n", icache_size >> 10, icache_lsize); - printk("Primary data cache %ldkB, linesize %ld bytes.\n", + pr_info("Primary data cache %ldkB, linesize %ld bytes.\n", dcache_size >> 10, dcache_lsize); build_clear_page(); diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c index 5f3d0103b95d..3472f6deaf92 100644 --- a/arch/mips/mm/c-r4k.c +++ b/arch/mips/mm/c-r4k.c @@ -1467,17 +1467,17 @@ static void probe_pcache(void) c->icache.ways = 1; } - printk("Primary instruction cache %ldkB, %s, %s, linesize %d bytes.\n", - icache_size >> 10, - c->icache.flags & MIPS_CACHE_VTAG ? "VIVT" : "VIPT", - way_string[c->icache.ways], c->icache.linesz); - - printk("Primary data cache %ldkB, %s, %s, %s, linesize %d bytes\n", - dcache_size >> 10, way_string[c->dcache.ways], - (c->dcache.flags & MIPS_CACHE_PINDEX) ? "PIPT" : "VIPT", - (c->dcache.flags & MIPS_CACHE_ALIASES) ? + pr_info("Primary instruction cache %ldkB, %s, %s, linesize %d bytes.\n", + icache_size >> 10, + c->icache.flags & MIPS_CACHE_VTAG ? "VIVT" : "VIPT", + way_string[c->icache.ways], c->icache.linesz); + + pr_info("Primary data cache %ldkB, %s, %s, %s, linesize %d bytes\n", + dcache_size >> 10, way_string[c->dcache.ways], + (c->dcache.flags & MIPS_CACHE_PINDEX) ? "PIPT" : "VIPT", + (c->dcache.flags & MIPS_CACHE_ALIASES) ? "cache aliases" : "no aliases", - c->dcache.linesz); + c->dcache.linesz); } static void probe_vcache(void) diff --git a/arch/mips/mm/c-tx39.c b/arch/mips/mm/c-tx39.c index 686867270627..2d479cc7e66b 100644 --- a/arch/mips/mm/c-tx39.c +++ b/arch/mips/mm/c-tx39.c @@ -410,9 +410,9 @@ void tx39_cache_init(void) current_cpu_data.icache.waybit = 0; current_cpu_data.dcache.waybit = 0; - printk("Primary instruction cache %ldkB, linesize %d bytes\n", + pr_info("Primary instruction cache %ldkB, linesize %d bytes\n", icache_size >> 10, current_cpu_data.icache.linesz); - printk("Primary data cache %ldkB, linesize %d bytes\n", + pr_info("Primary data cache %ldkB, linesize %d bytes\n", dcache_size >> 10, current_cpu_data.dcache.linesz); build_clear_page();