Daniel J Blueman ad03a9c25d x86/numachip: Add Numachip IPI optimisations ... When sending IPIs, first check if the non-local part of the source and destination APIC IDs match; if so, send via the local APIC for efficiency. Secondly, since the AMD BIOS-kernel developer guide states IPI delivery will occur invarient of prior deliver status, avoid polling the delivery status bit for efficiency. Signed-off-by: Daniel J Blueman <daniel@numascale.com> Acked-by: Steffen Persvold <sp@numascale.com> Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Link: http://lkml.kernel.org/r/1442768522-19217-3-git-send-email-daniel@numascale.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de>		2015-09-22 22:25:33 +02:00
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numachip_csr.h	x86/numachip: Add Numachip IPI optimisations	2015-09-22 22:25:33 +02:00
numachip.h	x86/numachip: Add Numachip2 APIC support	2015-09-22 22:25:33 +02:00