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authorLinus Torvalds <torvalds@linux-foundation.org>2011-07-20 15:33:59 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-07-20 15:33:59 -0700
commit919d25a710bd6ded210426e911c9f9ec535d8d9c (patch)
tree7c49ecdc8cba950a582951ae8ee450153c0840f2
parente6625fa48e6580a74b7e700efd7e6463e282810b (diff)
parent3628c3f5c818cfc6e588d1ccb31f19aa12345c02 (diff)
Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86. reboot: Make Dell Latitude E6320 use reboot=pci x86, doc only: Correct real-mode kernel header offset for init_size x86: Disable AMD_NUMA for 32bit for now
-rw-r--r--Documentation/x86/boot.txt2
-rw-r--r--arch/x86/Kconfig2
-rw-r--r--arch/x86/kernel/reboot.c8
3 files changed, 10 insertions, 2 deletions
diff --git a/Documentation/x86/boot.txt b/Documentation/x86/boot.txt
index 9b7221a86df2..7c3a8801b7ce 100644
--- 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 da349723d411..37357a599dca 100644
--- 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 4f0d46fefa7f..14eed214b584 100644
--- 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"),
+ },
+ },
{ }
};