From: Toshi Kani Date: Wed, 3 Jul 2013 22:02:39 +0000 (-0700) Subject: mm/memory_hotplug.c: change normal message to use pr_debug X-Git-Tag: omap-for-v3.11/fixes-for-merge-window~17^2~353 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4996eed867a7215958267252fafddc41d5f26140;p=pandora-kernel.git mm/memory_hotplug.c: change normal message to use pr_debug During early boot-up, iomem_resource is set up from the boot descriptor table, such as EFI Memory Table and e820. Later, acpi_memory_device_add() calls add_memory() for each ACPI memory device object as it enumerates ACPI namespace. This add_memory() call is expected to fail in register_memory_resource() at boot since iomem_resource has been set up from EFI/e820. As a result, add_memory() returns -EEXIST, which acpi_memory_device_add() handles as the normal case. This scheme works fine, but the following error message is logged for every ACPI memory device object during boot-up. "System RAM resource %pR cannot be added\n" This patch changes register_memory_resource() to use pr_debug() for the message as it shows up under the normal case. Signed-off-by: Toshi Kani Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- Reading git-diff-tree failed