From 3343e275c00997a0c68485434f149302830a2583 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() commit d2242a384355773c711a936522bcfae0f35f8c2a upstream. 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 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 ff1be167eb040..421d6078d8151 100644 --- a/drivers/hv/channel_mgmt.c +++ b/drivers/hv/channel_mgmt.c @@ -318,7 +318,7 @@ 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]; } /* -- 2.50.1