Merge branch 'x86-64'
* x86-64: (83 commits) [PATCH] x86_64: x86_64 stack usage debugging [PATCH] x86_64: (resend) x86_64 stack overflow debugging [PATCH] x86_64: msi_apic.c build fix [PATCH] x86_64: i386/x86-64 Add nmi watchdog support for new Intel CPUs [PATCH] x86_64: Avoid broadcasting NMI IPIs [PATCH] x86_64: fix apic error on bootup [PATCH] x86_64: enlarge window for stack growth [PATCH] x86_64: Minor string functions optimizations [PATCH] x86_64: Move export symbols to their C functions [PATCH] x86_64: Standardize i386/x86_64 handling of NMI_VECTOR [PATCH] x86_64: Fix modular pc speaker [PATCH] x86_64: remove sys32_ni_syscall() [PATCH] x86_64: Do not use -ffunction-sections for modules [PATCH] x86_64: Add cpu_relax to apic_wait_icr_idle [PATCH] x86_64: adjust kstack_depth_to_print default [PATCH] i386/x86-64: adjust /proc/interrupts column headings [PATCH] x86_64: Fix race in cpu_local_* on preemptible kernels [PATCH] x86_64: Fix fast check in safe_smp_processor_id [PATCH] x86_64: x86_64 setup.c - printing cmp related boottime information [PATCH] i386/x86-64/ia64: Move polling flag into thread_info_status ... Manual resolve of trivial conflict in arch/i386/kernel/Makefile
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@@ -188,14 +188,22 @@ config FRAME_POINTER
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config UNWIND_INFO
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bool "Compile the kernel with frame unwind information"
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depends on !IA64
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depends on !MODULES || !(MIPS || PARISC || PPC || SUPERH || V850)
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depends on !IA64 && !PARISC
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depends on !MODULES || !(MIPS || PPC || SUPERH || V850)
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help
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If you say Y here the resulting kernel image will be slightly larger
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but not slower, and it will give very useful debugging information.
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If you don't debug the kernel, you can say N, but we may not be able
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to solve problems without frame unwind information or frame pointers.
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config STACK_UNWIND
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bool "Stack unwind support"
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depends on UNWIND_INFO
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depends on X86
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help
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This enables more precise stack traces, omitting all unrelated
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occurrences of pointers into kernel code from the dump.
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config FORCED_INLINING
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bool "Force gcc to inline functions marked 'inline'"
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depends on DEBUG_KERNEL
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