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authorK. Y. Srinivasan <kys@microsoft.com>2013-05-17 09:30:35 -0700
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-05-21 09:56:55 -0700
commitd2242a384355773c711a936522bcfae0f35f8c2a (patch)
treea80c74563ac5d729ebb87a8975c220e891995404
parent46e0cd87d90056383c8b5408fb297f18c1bdddf3 (diff)
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 <kys@microsoft.com> Cc: Stable <stable@vger.kernel.org> (V3.9) Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--drivers/hv/channel_mgmt.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hv/channel_mgmt.c b/drivers/hv/channel_mgmt.c
index bad8128b283a..21ef68934a20 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];
}
/*

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