Drivers: hv: Bind all vmbbus interrupts to the boot CPU · 0f3f2f86b2 - Gogs

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>

K. Y. Srinivasan 12 years ago

parent

83ebf6e562

commit

0f3f2f86b2

1 changed files with 1 additions and 1 deletions

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							+ 1
							
							- 1
						
drivers/hv/channel_mgmt.c
							 
								View File
							
				@@ -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;
			
				 }
			
				 /*