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[PATCH] x86-64: Use safe_apic_wait_icr_idle in __send_IPI_dest_field - x86_64
authorFernando Luis [** ISO-8859-1 charset **] VázquezCao <fernando@oss.ntt.co.jp>
Wed, 2 May 2007 17:27:18 +0000 (19:27 +0200)
committerAndi Kleen <andi@basil.nowhere.org>
Wed, 2 May 2007 17:27:18 +0000 (19:27 +0200)
commit70ae77f497a57b3ef6b0987b6310327264517cb0
treed9ef56b103a6b3d33dd7280b276c08ee5a6b4f49tree | snapshot
parentf5efb41e793ce587836b89b7191083b9a6185ed5commit | diff
[PATCH] x86-64: Use safe_apic_wait_icr_idle in __send_IPI_dest_field - x86_64

Use safe_apic_wait_icr_idle to check ICR idle bit if the vector is
NMI_VECTOR to avoid potential hangups in the event of crash when kdump
tries to stop the other CPUs.

Signed-off-by: Fernando Luis Vazquez Cao <fernando@oss.ntt.co.jp>
Signed-off-by: Andi Kleen <ak@suse.de>
include/asm-x86_64/ipi.h diff | blob | history
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