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Roger Pau Monné ef409ede7b amd64/i386: introduce APIC hooks for different APIC implementations. 
This is needed for Xen PV(H) guests, since there's no hardware lapic
available on this kind of domains. This commit should not change
functionality.

Sponsored by: Citrix Systems R&D
Reviewed by: jhb
Approved by: gibbs

amd64/include/cpu.h:
amd64/amd64/mp_machdep.c:
i386/include/cpu.h:
i386/i386/mp_machdep.c:
 - Remove lapic_ipi_vectored hook from cpu_ops, since it's now
   implemented in the lapic hooks.

amd64/amd64/mp_machdep.c:
i386/i386/mp_machdep.c:
 - Use lapic_ipi_vectored directly, since it's now an inline function
   that will call the appropiate hook.

x86/x86/local_apic.c:
 - Prefix bare metal public lapic functions with native_ and mark them
   as static.
 - Define default implementation of apic_ops.

x86/include/apicvar.h:
 - Declare the apic_ops structure and create inline functions to
   access the hooks, so the change is transparent to existing users of
   the lapic_ functions.

x86/xen/hvm.c:
 - Switch to use the new apic_ops.
2014-06-16 08:43:03 +00:00
..
acpica Consistently use round_page(x) rather than roundup(x, PAGE_SIZE). There is 2013-02-15 22:43:08 +00:00
bios This isn't functionally identical. In some cases a hint to disable 2012-10-22 13:06:09 +00:00
conf Restore comments accidentally removed. 2014-06-06 04:08:55 +00:00
i386 amd64/i386: introduce APIC hooks for different APIC implementations. 2014-06-16 08:43:03 +00:00
ibcs2 Update kernel inclusions of capability.h to use capsicum.h instead; some 2014-03-16 10:55:57 +00:00
include amd64/i386: introduce APIC hooks for different APIC implementations. 2014-06-16 08:43:03 +00:00
isa Implement vector callback for PVHVM and unify event channel implementations 2013-08-29 19:52:18 +00:00
linux To allow to run the interpreter itself add a new ELF branding type. 2014-05-31 15:01:51 +00:00
pci Fix undefined behavior: (1 << 31) is not defined as 1 is an int and this 2013-11-30 22:17:27 +00:00
svr4
xbox After r261980, the local ptr variable in xbox_init() is no longer used, 2014-02-16 22:48:36 +00:00
xen Retire smp_active. It was racey and caused demonstrated problems with 2014-04-26 20:27:54 +00:00
Makefile Delete duplicate tags entry I introduced in -r223901. 2011-07-15 17:27:26 +00:00