From d2242a384355773c711a936522bcfae0f35f8c2a Mon Sep 17 00:00:00 2001 From: "K. Y. Srinivasan" Date: Fri, 17 May 2013 09:30:35 -0700 Subject: [PATCH] Drivers: hv: Fix a bug in get_vp_index() Linux' notion of cpuid is different from the Host's notion of CPUID. In the call to bind the channel interrupts, we should use the host's notion of CPU Ids. Fix this bug. Signed-off-by: K. Y. Srinivasan Cc: Stable (V3.9) Signed-off-by: Greg Kroah-Hartman --- drivers/hv/channel_mgmt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/hv/channel_mgmt.c b/drivers/hv/channel_mgmt.c index bad8128..21ef689 100644 --- a/drivers/hv/channel_mgmt.c +++ b/drivers/hv/channel_mgmt.c @@ -329,7 +329,7 @@ static u32 get_vp_index(uuid_le *type_guid) return 0; } cur_cpu = (++next_vp % max_cpus); - return cur_cpu; + return hv_context.vp_index[cur_cpu]; } /* -- 2.7.4