From: Chase Douglas <chase.douglas@ubuntu.com>
To: linux-acpi@vger.kernel.org
Cc: Len Brown <lenb@kernel.org>
Subject: [PATCH] Reduce ACPI resource conflict message to KERN_INFO, printf cleanup
Date: Mon, 22 Mar 2010 15:08:09 -0400 [thread overview]
Message-ID: <1269284889-3968-1-git-send-email-chase.douglas@ubuntu.com> (raw)
From: Chase Douglas <chase.douglas@canonical.com>
By default, ACPI resource conflict messages are logged at level
KERN_ERR. This is a rather high level for a message that is more a
warning than an indication of a real kernel error. Also, KERN_ERR level
messages can appear over some boot splash screens, and this message is
not serious enough to warrant such treatment. Thus, the log level has
been reduced to KERN_INFO.
Also, cleanup message to use %pR resource printing format.
Signed-off-by: Chase Douglas <chase.douglas@canonical.com>
---
drivers/acpi/osl.c | 14 ++++----------
1 files changed, 4 insertions(+), 10 deletions(-)
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index 02e8464..33a01cb 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -1151,16 +1151,10 @@ int acpi_check_resource_conflict(const struct resource *res)
if (clash) {
if (acpi_enforce_resources != ENFORCE_RESOURCES_NO) {
- printk("%sACPI: %s resource %s [0x%llx-0x%llx]"
- " conflicts with ACPI region %s"
- " [0x%llx-0x%llx]\n",
- acpi_enforce_resources == ENFORCE_RESOURCES_LAX
- ? KERN_WARNING : KERN_ERR,
- ioport ? "I/O" : "Memory", res->name,
- (long long) res->start, (long long) res->end,
- res_list_elem->name,
- (long long) res_list_elem->start,
- (long long) res_list_elem->end);
+ printk(KERN_INFO "ACPI: resource %s %pR"
+ " conflicts with ACPI region %s %pR\n",
+ res->name, res, res_list_elem->name,
+ res_list_elem);
if (acpi_enforce_resources == ENFORCE_RESOURCES_LAX)
printk(KERN_NOTICE "ACPI: This conflict may"
" cause random problems and system"
--
1.6.3.3
next reply other threads:[~2010-03-22 19:08 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-22 19:08 Chase Douglas [this message]
2010-04-05 1:13 ` [PATCH] Reduce ACPI resource conflict message to KERN_INFO, printf cleanup Len Brown
-- strict thread matches above, loose matches on Subject: below --
2010-03-03 16:21 Chase Douglas
2010-03-17 14:15 ` Chase Douglas
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