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Differential D33917

x86/apic: remove apic_ops
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Authored by royger on Jan 17 2022, 3:52 PM.
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kib
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rGe0516c7553da: x86/apic: remove apic_ops
Summary

All supported Xen instances by FreeBSD provide a local APIC
implementation, so there's no need to replace the native local APIC
implementation anymore.

Leave just the ipi_vectored hook in order to be able to override it
with an implementation based on event channels if the underlying local
APIC is not virtualized by hardware. Note the hook cannot use ifuncs,
because at the point where ifuncs are resolved the kernel doesn't yet
know whether it will benefit from using the optimization.

Sponsored by: Citrix Systems R&D

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rG FreeBSD src repository
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Revision Contents
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PathSize
sys/
conf/
2 lines
x86/
include/
309 lines
x86/
216 lines
xen/
269 lines

Diff 101567

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sys/conf/files.x86

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sys/x86/include/apicvar.h

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sys/x86/x86/local_apic.c

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sys/x86/xen/xen_apic.c

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