3af1e415e4
In preparation for converting the hotpath APIC callbacks to static keys, provide common initialization infrastructure. Lift apic_install_drivers() from probe_64.c and convert all places which switch the apic instance by storing the pointer to use apic_install_driver() as a first step. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> Tested-by: Michael Kelley <mikelley@microsoft.com> Tested-by: Sohil Mehta <sohil.mehta@intel.com> Tested-by: Juergen Gross <jgross@suse.com> # Xen PV (dom0 and unpriv. guest)
31 lines
951 B
Makefile
31 lines
951 B
Makefile
# SPDX-License-Identifier: GPL-2.0
|
|
#
|
|
# Makefile for local APIC drivers and for the IO-APIC code
|
|
#
|
|
|
|
# Leads to non-deterministic coverage that is not a function of syscall inputs.
|
|
# In particualr, smp_apic_timer_interrupt() is called in random places.
|
|
KCOV_INSTRUMENT := n
|
|
|
|
obj-$(CONFIG_X86_LOCAL_APIC) += apic.o apic_common.o apic_noop.o ipi.o vector.o init.o
|
|
obj-y += hw_nmi.o
|
|
|
|
obj-$(CONFIG_X86_IO_APIC) += io_apic.o
|
|
obj-$(CONFIG_PCI_MSI) += msi.o
|
|
obj-$(CONFIG_SMP) += ipi.o
|
|
|
|
ifeq ($(CONFIG_X86_64),y)
|
|
# APIC probe will depend on the listing order here
|
|
obj-$(CONFIG_X86_NUMACHIP) += apic_numachip.o
|
|
obj-$(CONFIG_X86_UV) += x2apic_uv_x.o
|
|
obj-$(CONFIG_X86_X2APIC) += x2apic_phys.o
|
|
obj-$(CONFIG_X86_X2APIC) += x2apic_cluster.o
|
|
obj-y += apic_flat_64.o
|
|
endif
|
|
|
|
# APIC probe will depend on the listing order here
|
|
obj-$(CONFIG_X86_BIGSMP) += bigsmp_32.o
|
|
|
|
# For 32bit, probe_32 need to be listed last
|
|
obj-$(CONFIG_X86_LOCAL_APIC) += probe_$(BITS).o
|