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Message-Id: <20200228055238.11140-1-o.rempel@pengutronix.de>
Date: Fri, 28 Feb 2020 06:52:38 +0100
From: Oleksij Rempel <o.rempel@...gutronix.de>
To: Thomas Bogendoerfer <tsbogend@...ha.franken.de>,
Ralf Baechle <ralf@...ux-mips.org>,
Paul Burton <paulburton@...nel.org>
Cc: Oleksij Rempel <o.rempel@...gutronix.de>,
Pengutronix Kernel Team <kernel@...gutronix.de>,
linux-kernel@...r.kernel.org, linux-mips@...r.kernel.org
Subject: [PATCH v1] MIPS: reduce print level for cache information
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 <o.rempel@...gutronix.de>
---
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();
--
2.25.0
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