Baoquan He 3c9e76dbea x86/apic: Split disable_IO_APIC() into two functions to fix CONFIG_KEXEC_JUMP=y ... Split following patches disable_IO_APIC() will be broken up into clear_IO_APIC() and restore_boot_irq_mode(). These two functions will be called separately where they are needed to fix a regression introduced by: 522e664644 ("x86/apic: Disable I/O APIC before shutdown of the local APIC"). While the CONFIG_KEXEC_JUMP=y code doesn't call lapic_shutdown() before jump like kexec/kdump, so it's not impacted by commit 522e664644. Hence here change clear_IO_APIC() as public, and replace disable_IO_APIC() with clear_IO_APIC() and restore_boot_irq_mode() to keep CONFIG_KEXEC_JUMP=y code unchanged in essence. No functional change. Signed-off-by: Baoquan He <bhe@redhat.com> Reviewed-by: Eric W. Biederman <ebiederm@xmission.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: douly.fnst@cn.fujitsu.com Cc: joro@8bytes.org Cc: prarit@redhat.com Cc: uobergfe@redhat.com Link: http://lkml.kernel.org/r/20180214054656.3780-3-bhe@redhat.com [ Rewrote the changelog. ] Signed-off-by: Ingo Molnar <mingo@kernel.org>		2018-02-17 11:47:44 +01:00
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asm	x86/apic: Split disable_IO_APIC() into two functions to fix CONFIG_KEXEC_JUMP=y	2018-02-17 11:47:44 +01:00
uapi/asm	KVM changes for 4.16	2018-02-10 13:16:35 -08:00