Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 fixes from Ingo Molnar:
 "A build fix and a reboot quirk"

* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/reboot: Add reboot quirk for Dell Latitude E5410
  x86, build, pci: Fix PCI_MSI build on !SMP

3 files changed, 12 insertions, 4 deletions

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index ee2fb9d37745..145d703227bf 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -860,7 +860,7 @@ source "kernel/Kconfig.preempt"
 
 config X86_UP_APIC
         bool "Local APIC support on uniprocessors"
-        depends on X86_32 && !SMP && !X86_32_NON_STANDARD
+        depends on X86_32 && !SMP && !X86_32_NON_STANDARD && !PCI_MSI
         ---help---
           A local APIC (Advanced Programmable Interrupt Controller) is an
           integrated interrupt controller in the CPU. If you have a single-CPU
@@ -885,11 +885,11 @@ config X86_UP_IOAPIC
 
 config X86_LOCAL_APIC
         def_bool y
-        depends on X86_64 || SMP || X86_32_NON_STANDARD || X86_UP_APIC
+        depends on X86_64 || SMP || X86_32_NON_STANDARD || X86_UP_APIC || PCI_MSI
 
 config X86_IO_APIC
         def_bool y
-        depends on X86_64 || SMP || X86_32_NON_STANDARD || X86_UP_IOAPIC
+        depends on X86_64 || SMP || X86_32_NON_STANDARD || X86_UP_IOAPIC || PCI_MSI
 
 config X86_VISWS_APIC
         def_bool y
diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
index e643e744e4d8..7e920bff99a3 100644
--- a/arch/x86/kernel/reboot.c
+++ b/arch/x86/kernel/reboot.c
@@ -326,6 +326,14 @@ static struct dmi_system_id __initdata reboot_dmi_table[] = {
                         DMI_MATCH(DMI_PRODUCT_NAME, "Latitude E6320"),
                 },
         },
+        {       /* Handle problems with rebooting on the Latitude E5410. */
+                .callback = set_pci_reboot,
+                .ident = "Dell Latitude E5410",
+                .matches = {
+                        DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+                        DMI_MATCH(DMI_PRODUCT_NAME, "Latitude E5410"),
+                },
+        },
         {       /* Handle problems with rebooting on the Latitude E5420. */
                 .callback = set_pci_reboot,
                 .ident = "Dell Latitude E5420",
diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig
index fe302e33f72e..c880ebaf1553 100644
--- a/drivers/iommu/Kconfig
+++ b/drivers/iommu/Kconfig
@@ -52,7 +52,7 @@ config AMD_IOMMU
         select PCI_PRI
         select PCI_PASID
         select IOMMU_API
-        depends on X86_64 && PCI && ACPI && X86_IO_APIC
+        depends on X86_64 && PCI && ACPI
         ---help---
           With this option you can enable support for AMD IOMMU hardware in
           your system. An IOMMU is a hardware component which provides