On Fri, 2018-04-20 at 18:29 +0200, Mohammed Gamal wrote:
> The pci-hyperv driver's channel callback hv_pci_onchannelcallback()
> is not
> really a hot path, so we don't need to mark it as a perf_device,
> meaning
> with this patch all HV_PCIE channels' target_cpu will be CPU0.
>
> Signed-off-by: Dexuan Cui <decui@xxxxxxxxxxxxx>
> Cc: stable@xxxxxxxxxxxxxxx
> Cc: Stephen Hemminger <sthemmin@xxxxxxxxxxxxx>
> Cc: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
> Signed-off-by: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
> (cherry picked from commit 238064f13d057390a8c5e1a6a80f4f0a0ec46499)
>
> Signed-off-by: Mohammed Gamal <mgamal@xxxxxxxxxx>
> ---
> 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 c6d9d19..ecc2bd2 100644
> --- a/drivers/hv/channel_mgmt.c
> +++ b/drivers/hv/channel_mgmt.c
> @@ -71,7 +71,7 @@ static const struct vmbus_device vmbus_devs[] = {
> /* PCIE */
> { .dev_type = HV_PCIE,
> HV_PCIE_GUID,
> - .perf_device = true,
> + .perf_device = false,
> },
>
> /* Synthetic Frame Buffer */
Please ignore this and the other patches I sent to stable@vger.kernel.o
rg. This was a mistake when setting git send-email flags.
Sorry.