[GIT PULL] x86 fixes

Ingo Molnar
2013-10-12T17:15:59Z

Linus,

Please pull the latest x86-urgent-for-linus git tree from:

git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86-urgent-for-linus

# HEAD: 8412da757776727796e9edd64ba94814cc08d536 x86/reboot: Add reboot quirk for Dell Latitude E5410

A build fix and a reboot quirk.

out-of-topic modifications in x86-urgent-for-linus:
-----------------------------------------------------
drivers/iommu/Kconfig # 0dbc607: x86, build, pci: Fix PCI_MSI buil

Thanks,

Ingo

------------------>
Thomas Petazzoni (1):
x86, build, pci: Fix PCI_MSI build on !SMP

Ville Syrjälä (1):
x86/reboot: Add reboot quirk for Dell Latitude E5410

arch/x86/Kconfig | 6 +++---
arch/x86/kernel/reboot.c | 8 ++++++++
drivers/iommu/Kconfig | 2 +-
3 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index ee2fb9d..145d703 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 e643e74..7e920bf 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 fe302e3..c880eba 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