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| author | K. Y. Srinivasan <kys@microsoft.com> | 2013-01-17 21:00:51 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-18 16:03:33 -0800 |
| commit | 0f3f2f86b22c41bb102a15ca4ca7f41c7414ab0d (patch) | |
| tree | 0854d6c4e5be20e0a276fd854849ddb58e4f90e9 /drivers/hv | |
| parent | 83ebf6e562afc31cf4c6346ee87a7dd9fe39c322 (diff) | |
| download | op-kernel-dev-0f3f2f86b22c41bb102a15ca4ca7f41c7414ab0d.zip op-kernel-dev-0f3f2f86b22c41bb102a15ca4ca7f41c7414ab0d.tar.gz | |
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 <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hv')
| -rw-r--r-- | drivers/hv/channel_mgmt.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hv/channel_mgmt.c b/drivers/hv/channel_mgmt.c index c80fe62..7478ef9 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; } /* |
