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x86/apic: Add NMI_VECTOR wait to IPI shorthand
authorThomas Gleixner <tglx@linutronix.de>
Mon, 22 Jul 2019 18:47:20 +0000 (20:47 +0200)
committerThomas Gleixner <tglx@linutronix.de>
Thu, 25 Jul 2019 14:11:59 +0000 (16:11 +0200)
commit824195c80d1161964e9942c7f15f8d344789883a
tree6f055fbd723a8118ac965047fdf3ae1378881c7dtree | snapshot
parentffe76c80fe2824cc61332ac6ab134da28b7ac701commit | diff
x86/apic: Add NMI_VECTOR wait to IPI shorthand

To support NMI shorthand broadcasts add the safe wait for ICR idle for NMI
vector delivery.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20190722105220.185838026@linutronix.de
arch/x86/kernel/apic/ipi.c diff | blob | history
Linux Kernel Source Tree.