Subject: [merged] mm-change-normal-message-to-use-pr_debug.patch removed from -mm tree To: toshi.kani@xxxxxx,mm-commits@xxxxxxxxxxxxxxx From: akpm@xxxxxxxxxxxxxxxxxxxx Date: Mon, 08 Jul 2013 12:25:50 -0700 The patch titled Subject: mm/memory_hotplug.c: change normal message to use pr_debug has been removed from the -mm tree. Its filename was mm-change-normal-message-to-use-pr_debug.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: Toshi Kani <toshi.kani@xxxxxx> Subject: 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 <toshi.kani@xxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- mm/memory_hotplug.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff -puN mm/memory_hotplug.c~mm-change-normal-message-to-use-pr_debug mm/memory_hotplug.c --- a/mm/memory_hotplug.c~mm-change-normal-message-to-use-pr_debug +++ a/mm/memory_hotplug.c @@ -75,7 +75,7 @@ static struct resource *register_memory_ res->end = start + size - 1; res->flags = IORESOURCE_MEM | IORESOURCE_BUSY; if (request_resource(&iomem_resource, res) < 0) { - printk("System RAM resource %pR cannot be added\n", res); + pr_debug("System RAM resource %pR cannot be added\n", res); kfree(res); res = NULL; } _ Patches currently in -mm which might be from toshi.kani@xxxxxx are origin.patch mm-sparsec-put-clear_hwpoisoned_pages-within-config_memory_hotremove.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html