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| author | Dou Liyang <douly.fnst@cn.fujitsu.com> | 2017-09-13 11:12:52 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2017-09-25 15:03:17 +0200 |
| commit | 34fba3e6b1e5d42c81fc00ede715e0cdd2ebfada (patch) | |
| tree | fe5e16ba227722ff610e81f218ed3d8e830f3916 /arch/x86/kernel/x86_init.c | |
| parent | x86/ioapic: Refactor the delay logic in timer_irq_works() (diff) | |
| download | linux-34fba3e6b1e5d42c81fc00ede715e0cdd2ebfada.tar.xz linux-34fba3e6b1e5d42c81fc00ede715e0cdd2ebfada.zip | |
x86/init: Add intr_mode_init to x86_init_ops
X86 and XEN initialize interrupt delivery mode in different way.
To avoid conditionals, add a new x86_init_ops function which defaults to
the standard function and can be overridden by the early XEN platform code.
[ tglx: Folded the XEN part which was a separate patch to preserve
bisectability ]
Signed-off-by: Dou Liyang <douly.fnst@cn.fujitsu.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: yinghai@kernel.org
Cc: bhe@redhat.com
Link: https://lkml.kernel.org/r/1505293975-26005-10-git-send-email-douly.fnst@cn.fujitsu.com
Diffstat (limited to 'arch/x86/kernel/x86_init.c')
| -rw-r--r-- | arch/x86/kernel/x86_init.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/kernel/x86_init.c b/arch/x86/kernel/x86_init.c index a088b2c47f73..a7889b93e438 100644 --- a/arch/x86/kernel/x86_init.c +++ b/arch/x86/kernel/x86_init.c @@ -55,6 +55,7 @@ struct x86_init_ops x86_init __initdata = { .pre_vector_init = init_ISA_irqs, .intr_init = native_init_IRQ, .trap_init = x86_init_noop, + .intr_mode_init = apic_intr_mode_init }, .oem = { |