From: Jeff Kirsher
> Sent: 09 August 2017 22:48
> From: Greg Edwards <[email protected]>
>
> This fixes a "scheduling while atomic" splat seen with
> CONFIG_DEBUG_ATOMIC_SLEEP enabled.
>
> Signed-off-by: Greg Edwards <[email protected]>
> Tested-by: Aaron Brown <[email protected]>
> Signed-off-by: Jeff Kirsher <[email protected]>
> ---
> drivers/net/ethernet/intel/igbvf/vf.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/net/ethernet/intel/igbvf/vf.c
> b/drivers/net/ethernet/intel/igbvf/vf.c
> index 1d3aa9adcaa8..9577ccf4b26a 100644
> --- a/drivers/net/ethernet/intel/igbvf/vf.c
> +++ b/drivers/net/ethernet/intel/igbvf/vf.c
> @@ -149,7 +149,7 @@ static s32 e1000_reset_hw_vf(struct e1000_hw *hw)
> msgbuf[0] = E1000_VF_RESET;
> mbx->ops.write_posted(hw, msgbuf, 1);
>
> - msleep(10);
> + mdelay(10);
Spinning for 10ms seems somewhat sub-optimal
David
