From 7415aea6072bab15969b6c3c5b2a193d88095326 Mon Sep 17 00:00:00 2001 From: Vitaly Kuznetsov Date: Wed, 2 Aug 2017 18:09:18 +0200 Subject: hyper-v: Globalize vp_index To support implementing remote TLB flushing on Hyper-V with a hypercall we need to make vp_index available outside of vmbus module. Rename and globalize. Signed-off-by: Vitaly Kuznetsov Reviewed-by: Andy Shevchenko Reviewed-by: Stephen Hemminger Cc: Andy Lutomirski Cc: Haiyang Zhang Cc: Jork Loeser Cc: K. Y. Srinivasan Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Simon Xiao Cc: Steven Rostedt Cc: Thomas Gleixner Cc: devel@linuxdriverproject.org Link: http://lkml.kernel.org/r/20170802160921.21791-7-vkuznets@redhat.com Signed-off-by: Ingo Molnar --- drivers/hv/connection.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/hv/connection.c') diff --git a/drivers/hv/connection.c b/drivers/hv/connection.c index 37ecf514189e..f41901f80b64 100644 --- a/drivers/hv/connection.c +++ b/drivers/hv/connection.c @@ -96,7 +96,8 @@ static int vmbus_negotiate_version(struct vmbus_channel_msginfo *msginfo, * the CPU attempting to connect may not be CPU 0. */ if (version >= VERSION_WIN8_1) { - msg->target_vcpu = hv_context.vp_index[smp_processor_id()]; + msg->target_vcpu = + hv_cpu_number_to_vp_number(smp_processor_id()); vmbus_connection.connect_cpu = smp_processor_id(); } else { msg->target_vcpu = 0; -- cgit v1.2.3