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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-03-07 15:59:39 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-03-07 15:59:39 -0800 |
| commit | 322aafa6645a48c3b7837ca7385f126ab78127fd (patch) | |
| tree | 50f6665aedcf051cecd571183df81ba7f248014b /arch/x86/kernel/smpboot.c | |
| parent | dd04265b028c00c365a78f9ff78a05e217f98656 (diff) | |
| parent | c7bbf52aa4fa332b84c4f2bb33e69561ee6870b4 (diff) | |
| download | kernel_samsung_smdk4412-322aafa6645a48c3b7837ca7385f126ab78127fd.tar.gz kernel_samsung_smdk4412-322aafa6645a48c3b7837ca7385f126ab78127fd.tar.bz2 kernel_samsung_smdk4412-322aafa6645a48c3b7837ca7385f126ab78127fd.zip | |
Merge branch 'x86-mrst-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'x86-mrst-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (30 commits)
x86, mrst: Fix whitespace breakage in apb_timer.c
x86, mrst: Fix APB timer per cpu clockevent
x86, mrst: Remove X86_MRST dependency on PCI_IOAPIC
x86, olpc: Use pci subarch init for OLPC
x86, pci: Add arch_init to x86_init abstraction
x86, mrst: Add Kconfig dependencies for Moorestown
x86, pci: Exclude Moorestown PCI code if CONFIG_X86_MRST=n
x86, numaq: Make CONFIG_X86_NUMAQ depend on CONFIG_PCI
x86, pci: Add sanity check for PCI fixed bar probing
x86, legacy_irq: Remove duplicate vector assigment
x86, legacy_irq: Remove left over nr_legacy_irqs
x86, mrst: Platform clock setup code
x86, apbt: Moorestown APB system timer driver
x86, mrst: Add vrtc platform data setup code
x86, mrst: Add platform timer info parsing code
x86, mrst: Fill in PCI functions in x86_init layer
x86, mrst: Add dummy legacy pic to platform setup
x86/PCI: Moorestown PCI support
x86, ioapic: Add dummy ioapic functions
x86, ioapic: Early enable ioapic for timer irq
...
Fixed up semantic conflict of new clocksources due to commit
17622339af25 ("clocksource: add argument to resume callback").
Diffstat (limited to 'arch/x86/kernel/smpboot.c')
| -rw-r--r-- | arch/x86/kernel/smpboot.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c index a435c76d714..a02e80c3c54 100644 --- a/arch/x86/kernel/smpboot.c +++ b/arch/x86/kernel/smpboot.c @@ -48,6 +48,7 @@ #include <linux/err.h> #include <linux/nmi.h> #include <linux/tboot.h> +#include <linux/stackprotector.h> #include <asm/acpi.h> #include <asm/desc.h> @@ -67,6 +68,7 @@ #include <linux/mc146818rtc.h> #include <asm/smpboot_hooks.h> +#include <asm/i8259.h> #ifdef CONFIG_X86_32 u8 apicid_2_node[MAX_APICID]; @@ -291,9 +293,9 @@ notrace static void __cpuinit start_secondary(void *unused) check_tsc_sync_target(); if (nmi_watchdog == NMI_IO_APIC) { - disable_8259A_irq(0); + legacy_pic->chip->mask(0); enable_NMI_through_LVT0(); - enable_8259A_irq(0); + legacy_pic->chip->unmask(0); } #ifdef CONFIG_X86_32 @@ -329,6 +331,9 @@ notrace static void __cpuinit start_secondary(void *unused) /* enable local interrupts */ local_irq_enable(); + /* to prevent fake stack check failure in clock setup */ + boot_init_stack_canary(); + x86_cpuinit.setup_percpu_clockev(); wmb(); |