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Subject[patch part-III V2 03/23] x86/entry/64: Reorder idtentries
From: Thomas Gleixner <tglx@linutronix.de>

Move them all together so verifying the cleanup patches for binary
equivalence will be easier.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Alexandre Chartre <alexandre.chartre@oracle.com>
Acked-by: Andy Lutomirski <luto@kernel.org>

---
arch/x86/entry/entry_64.S | 42 +++++++++++++++++++-----------------------
1 file changed, 19 insertions(+), 23 deletions(-)

--- a/arch/x86/entry/entry_64.S
+++ b/arch/x86/entry/entry_64.S
@@ -1019,18 +1019,36 @@ SYM_CODE_END(\sym)

idtentry divide_error do_divide_error has_error_code=0
idtentry overflow do_overflow has_error_code=0
+idtentry int3 do_int3 has_error_code=0 create_gap=1
idtentry bounds do_bounds has_error_code=0
idtentry invalid_op do_invalid_op has_error_code=0
idtentry device_not_available do_device_not_available has_error_code=0
-idtentry double_fault do_double_fault has_error_code=1 paranoid=2 read_cr2=1
idtentry coprocessor_segment_overrun do_coprocessor_segment_overrun has_error_code=0
idtentry invalid_TSS do_invalid_TSS has_error_code=1
idtentry segment_not_present do_segment_not_present has_error_code=1
+idtentry stack_segment do_stack_segment has_error_code=1
+idtentry general_protection do_general_protection has_error_code=1
idtentry spurious_interrupt_bug do_spurious_interrupt_bug has_error_code=0
idtentry coprocessor_error do_coprocessor_error has_error_code=0
idtentry alignment_check do_alignment_check has_error_code=1
idtentry simd_coprocessor_error do_simd_coprocessor_error has_error_code=0

+idtentry page_fault do_page_fault has_error_code=1 read_cr2=1
+#ifdef CONFIG_KVM_GUEST
+idtentry async_page_fault do_async_page_fault has_error_code=1 read_cr2=1
+#endif
+
+#ifdef CONFIG_X86_MCE
+idtentry machine_check do_mce has_error_code=0 paranoid=1
+#endif
+idtentry debug do_debug has_error_code=0 paranoid=1 shift_ist=IST_INDEX_DB ist_offset=DB_STACK_OFFSET
+idtentry double_fault do_double_fault has_error_code=1 paranoid=2 read_cr2=1
+
+#ifdef CONFIG_XEN_PV
+idtentry hypervisor_callback xen_do_hypervisor_callback has_error_code=0
+idtentry xennmi do_nmi has_error_code=0
+idtentry xendebug do_debug has_error_code=0
+#endif

/*
* Reload gs selector with exception handling
@@ -1082,8 +1100,6 @@ SYM_FUNC_START(do_softirq_own_stack)
SYM_FUNC_END(do_softirq_own_stack)

#ifdef CONFIG_XEN_PV
-idtentry hypervisor_callback xen_do_hypervisor_callback has_error_code=0
-
/*
* A note on the "critical region" in our callback handler.
* We want to avoid stacking callback handlers due to events occurring
@@ -1186,26 +1202,6 @@ apicinterrupt3 HYPERVISOR_CALLBACK_VECTO
acrn_hv_callback_vector acrn_hv_vector_handler
#endif

-idtentry debug do_debug has_error_code=0 paranoid=1 shift_ist=IST_INDEX_DB ist_offset=DB_STACK_OFFSET
-idtentry int3 do_int3 has_error_code=0 create_gap=1
-idtentry stack_segment do_stack_segment has_error_code=1
-
-#ifdef CONFIG_XEN_PV
-idtentry xennmi do_nmi has_error_code=0
-idtentry xendebug do_debug has_error_code=0
-#endif
-
-idtentry general_protection do_general_protection has_error_code=1
-idtentry page_fault do_page_fault has_error_code=1 read_cr2=1
-
-#ifdef CONFIG_KVM_GUEST
-idtentry async_page_fault do_async_page_fault has_error_code=1 read_cr2=1
-#endif
-
-#ifdef CONFIG_X86_MCE
-idtentry machine_check do_mce has_error_code=0 paranoid=1
-#endif
-
/*
* Save all registers in pt_regs, and switch gs if needed.
* Use slow, but surefire "are we in kernel?" check.
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