[dpdk-dev] [PATCH 2/6] net/bnxt: fix to check for NULL completion ring doorbell in int_handler

[Ferruh Yigit]

On 6/8/2019 8:22 PM, Ajit Khaparde wrote:
> From: Somnath Kotur <somnath.kotur at broadcom.com>
> 
> It is observed that sometimes during init, the bnxt_int_handler() gets
> invoked while the cpr->cp_db.doorbell is not yet initialized. Check for
> the same and return.
> 
> Signed-off-by: Somnath Kotur <somnath.kotur at broadcom.com>
> Signed-off-by: Kalesh AP <kalesh-anakkur.purayil at broadcom.com>
> Signed-off-by: Ajit Khaparde <ajit.khaparde at broadcom.com>
> ---
>  drivers/net/bnxt/bnxt_irq.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/net/bnxt/bnxt_irq.c b/drivers/net/bnxt/bnxt_irq.c
> index 918f3dcf4..e1b9a2b04 100644
> --- a/drivers/net/bnxt/bnxt_irq.c
> +++ b/drivers/net/bnxt/bnxt_irq.c
> @@ -31,7 +31,7 @@ static void bnxt_int_handler(void *param)
>  
>  	raw_cons = cpr->cp_raw_cons;
>  	while (1) {
> -		if (!cpr || !cpr->cp_ring_struct)
> +		if (!cpr || !cpr->cp_ring_struct || !cpr->cp_db.cp_doorbell)

This conflicts with patch from Lance Richardson, which is already merged to
next-net, and renames 'cp_doorbell' to 'doorbell'

Can you please send new version of the patchset rebasing latest next-net?