From 0f3f2f86b22c41bb102a15ca4ca7f41c7414ab0d Mon Sep 17 00:00:00 2001 From: "K. Y. Srinivasan" Date: Thu, 17 Jan 2013 21:00:51 -0800 Subject: Drivers: hv: Bind all vmbbus interrupts to the boot CPU The default interrupt delivery model in Linux does not support the Hyper-V vmbus delivery model when the guest is configured with multiple VCPUs. I have sent a patch to address this - delivering the vmbus interrupt on a separate IDT vector. Until this patch is applied, bind all vmbus interrupts to the boot CPU. Signed-off-by: K. Y. Srinivasan Signed-off-by: Greg Kroah-Hartman --- drivers/hv/channel_mgmt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/hv') diff --git a/drivers/hv/channel_mgmt.c b/drivers/hv/channel_mgmt.c index c80fe6245f5b..7478ef914b9a 100644 --- a/drivers/hv/channel_mgmt.c +++ b/drivers/hv/channel_mgmt.c @@ -337,7 +337,7 @@ static u32 get_vp_index(uuid_le *type_guid) return 0; } cur_cpu = (++next_vp % max_cpus); - return hv_context.vp_index[cur_cpu]; + return 0; } /* -- cgit v1.2.3