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author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-09-04 17:43:56 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-09-04 17:43:56 -0700 |
commit | 24e700e291d52bd200212487e2b654c0aa3f07a2 (patch) | |
tree | 56dfa9d5cdf5f753abbaac91dd68295e32ad2d85 /arch/x86/include/asm/traps.h | |
parent | f57091767add2b79d76aac41b83b192d8ba1dce7 (diff) | |
parent | c6ef89421e236d75693ae968d80d44a52409889d (diff) | |
download | blackbird-op-linux-24e700e291d52bd200212487e2b654c0aa3f07a2.tar.gz blackbird-op-linux-24e700e291d52bd200212487e2b654c0aa3f07a2.zip |
Merge branch 'x86-apic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 apic updates from Thomas Gleixner:
"This update provides:
- Cleanup of the IDT management including the removal of the extra
tracing IDT. A first step to cleanup the vector management code.
- The removal of the paravirt op adjust_exception_frame. This is a
XEN specific issue, but merged through this branch to avoid nasty
merge collisions
- Prevent dmesg spam about the TSC DEADLINE bug, when the CPU has
disabled the TSC DEADLINE timer in CPUID.
- Adjust a debug message in the ioapic code to print out the
information correctly"
* 'x86-apic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (51 commits)
x86/idt: Fix the X86_TRAP_BP gate
x86/xen: Get rid of paravirt op adjust_exception_frame
x86/eisa: Add missing include
x86/idt: Remove superfluous ALIGNment
x86/apic: Silence "FW_BUG TSC_DEADLINE disabled due to Errata" on CPUs without the feature
x86/idt: Remove the tracing IDT leftovers
x86/idt: Hide set_intr_gate()
x86/idt: Simplify alloc_intr_gate()
x86/idt: Deinline setup functions
x86/idt: Remove unused functions/inlines
x86/idt: Move interrupt gate initialization to IDT code
x86/idt: Move APIC gate initialization to tables
x86/idt: Move regular trap init to tables
x86/idt: Move IST stack based traps to table init
x86/idt: Move debug stack init to table based
x86/idt: Switch early trap init to IDT tables
x86/idt: Prepare for table based init
x86/idt: Move early IDT setup out of 32-bit asm
x86/idt: Move early IDT handler setup to IDT code
x86/idt: Consolidate IDT invalidation
...
Diffstat (limited to 'arch/x86/include/asm/traps.h')
-rw-r--r-- | arch/x86/include/asm/traps.h | 50 |
1 files changed, 23 insertions, 27 deletions
diff --git a/arch/x86/include/asm/traps.h b/arch/x86/include/asm/traps.h index 01fd0a7f48cd..5545f6459bf5 100644 --- a/arch/x86/include/asm/traps.h +++ b/arch/x86/include/asm/traps.h @@ -13,9 +13,6 @@ asmlinkage void divide_error(void); asmlinkage void debug(void); asmlinkage void nmi(void); asmlinkage void int3(void); -asmlinkage void xen_debug(void); -asmlinkage void xen_int3(void); -asmlinkage void xen_stack_segment(void); asmlinkage void overflow(void); asmlinkage void bounds(void); asmlinkage void invalid_op(void); @@ -38,22 +35,29 @@ asmlinkage void machine_check(void); #endif /* CONFIG_X86_MCE */ asmlinkage void simd_coprocessor_error(void); -#ifdef CONFIG_TRACING -asmlinkage void trace_page_fault(void); -#define trace_stack_segment stack_segment -#define trace_divide_error divide_error -#define trace_bounds bounds -#define trace_invalid_op invalid_op -#define trace_device_not_available device_not_available -#define trace_coprocessor_segment_overrun coprocessor_segment_overrun -#define trace_invalid_TSS invalid_TSS -#define trace_segment_not_present segment_not_present -#define trace_general_protection general_protection -#define trace_spurious_interrupt_bug spurious_interrupt_bug -#define trace_coprocessor_error coprocessor_error -#define trace_alignment_check alignment_check -#define trace_simd_coprocessor_error simd_coprocessor_error -#define trace_async_page_fault async_page_fault +#if defined(CONFIG_X86_64) && defined(CONFIG_XEN_PV) +asmlinkage void xen_divide_error(void); +asmlinkage void xen_xendebug(void); +asmlinkage void xen_xenint3(void); +asmlinkage void xen_nmi(void); +asmlinkage void xen_overflow(void); +asmlinkage void xen_bounds(void); +asmlinkage void xen_invalid_op(void); +asmlinkage void xen_device_not_available(void); +asmlinkage void xen_double_fault(void); +asmlinkage void xen_coprocessor_segment_overrun(void); +asmlinkage void xen_invalid_TSS(void); +asmlinkage void xen_segment_not_present(void); +asmlinkage void xen_stack_segment(void); +asmlinkage void xen_general_protection(void); +asmlinkage void xen_page_fault(void); +asmlinkage void xen_spurious_interrupt_bug(void); +asmlinkage void xen_coprocessor_error(void); +asmlinkage void xen_alignment_check(void); +#ifdef CONFIG_X86_MCE +asmlinkage void xen_machine_check(void); +#endif /* CONFIG_X86_MCE */ +asmlinkage void xen_simd_coprocessor_error(void); #endif dotraplinkage void do_divide_error(struct pt_regs *, long); @@ -74,14 +78,6 @@ asmlinkage struct pt_regs *sync_regs(struct pt_regs *); #endif dotraplinkage void do_general_protection(struct pt_regs *, long); dotraplinkage void do_page_fault(struct pt_regs *, unsigned long); -#ifdef CONFIG_TRACING -dotraplinkage void trace_do_page_fault(struct pt_regs *, unsigned long); -#else -static inline void trace_do_page_fault(struct pt_regs *regs, unsigned long error) -{ - do_page_fault(regs, error); -} -#endif dotraplinkage void do_spurious_interrupt_bug(struct pt_regs *, long); dotraplinkage void do_coprocessor_error(struct pt_regs *, long); dotraplinkage void do_alignment_check(struct pt_regs *, long); |