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(parent: 2a859ab) | patch
x86/kgbd: Use NMI_VECTOR not APIC_DM_NMI
authorThomas Gleixner <tglx@linutronix.de>
Mon, 22 Jul 2019 18:47:06 +0000 (20:47 +0200)
committerThomas Gleixner <tglx@linutronix.de>
Thu, 25 Jul 2019 14:11:56 +0000 (16:11 +0200)
commitd47ef38ad8afe67453d0d174f3742f89eca769c6
treefad9e764c20f7ccac755f26c7098271a5bb0e235tree | snapshot
parent2a859ab673d08e38860be5930b83b13ce71f60a7commit | diff
x86/kgbd: Use NMI_VECTOR not APIC_DM_NMI

apic->send_IPI_allbutself() takes a vector number as argument.

APIC_DM_NMI is clearly not a vector number. It's defined to 0x400 which is
outside the vector space.

Use NMI_VECTOR instead as that's what it is intended to be.

Fixes: d1dce95efeb8 ("x86: kgdb support")
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20190722105218.855189979@linutronix.de
arch/x86/kernel/kgdb.c diff | blob | history
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