Merge branch 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...

* 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  sched: Avoid creating superfluous NUMA domains on non-NUMA systems
  sched: Allow for overlapping sched_domain spans
  sched: Break out cpu_power from the sched_group structure

diff --git a/Documentation/x86/boot.txt b/Documentation/x86/boot.txt
index 9b7221a..7c3a880 100644 (file)
--- a/Documentation/x86/boot.txt
+++ b/Documentation/x86/boot.txt
@@ -674,7 +674,7 @@ Protocol:   2.10+
 
 Field name:    init_size
 Type:          read
-Offset/size:   0x25c/4
+Offset/size:   0x260/4
 
   This field indicates the amount of linear contiguous memory starting
   at the kernel runtime start address that the kernel needs before it

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index da34972..37357a5 100644 (file)
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -1170,7 +1170,7 @@ comment "NUMA (Summit) requires SMP, 64GB highmem support, ACPI"
 config AMD_NUMA
        def_bool y
        prompt "Old style AMD Opteron NUMA detection"
-       depends on NUMA && PCI
+       depends on X86_64 && NUMA && PCI
        ---help---
          Enable AMD NUMA node topology detection.  You should say Y here if
          you have a multi processor AMD system. This uses an old method to

diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
index 4f0d46f..14eed21 100644 (file)
--- a/arch/x86/kernel/reboot.c
+++ b/arch/x86/kernel/reboot.c
@@ -419,6 +419,14 @@ static struct dmi_system_id __initdata pci_reboot_dmi_table[] = {
                        DMI_MATCH(DMI_PRODUCT_NAME, "iMac9,1"),
                },
        },
+       {       /* Handle problems with rebooting on the Latitude E6320. */
+               .callback = set_pci_reboot,
+               .ident = "Dell Latitude E6320",
+               .matches = {
+                       DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+                       DMI_MATCH(DMI_PRODUCT_NAME, "Latitude E6320"),
+               },
+       },
        { }
 };