From: Vitaly Kuznetsov
Date: Thu, 11 Aug 2016 12:58:55 +0200
> We reset vf_inject on VF going down (netvsc_vf_down()) but we don't on
> VF removal (netvsc_unregister_vf()) so vf_inject stays 'true' while
> vf_netdev is already NULL and we're trying to inject packets into NULL
> net device in netv
On Thu, 11 Aug 2016 14:09:53 +0200
Vitaly Kuznetsov wrote:
> Yuval Mintz writes:
>
> >> +static void netvsc_inject_enable(struct net_device_context
> >> +*net_device_ctx) {
> >> + net_device_ctx->vf_inject = true;
> >> +}
> >> +
> >> +static void netvsc_inject_disable(struct net_device_context
> -Original Message-
> From: Vitaly Kuznetsov [mailto:vkuzn...@redhat.com]
> Sent: Thursday, August 11, 2016 6:59 AM
> To: net...@vger.kernel.org
> Cc: de...@linuxdriverproject.org; linux-kernel@vger.kernel.org; Haiyang
> Zhang ; KY Srinivasan
> Subject: [PATCH net
Yuval Mintz writes:
>> +static void netvsc_inject_enable(struct net_device_context
>> +*net_device_ctx) {
>> +net_device_ctx->vf_inject = true;
>> +}
>> +
>> +static void netvsc_inject_disable(struct net_device_context
>> +*net_device_ctx) {
>> +net_device_ctx->vf_inject = false;
>> +
>>
> +static void netvsc_inject_enable(struct net_device_context
> +*net_device_ctx) {
> + net_device_ctx->vf_inject = true;
> +}
> +
> +static void netvsc_inject_disable(struct net_device_context
> +*net_device_ctx) {
> + net_device_ctx->vf_inject = false;
> +
> + /* Wait for currently ac
We reset vf_inject on VF going down (netvsc_vf_down()) but we don't on
VF removal (netvsc_unregister_vf()) so vf_inject stays 'true' while
vf_netdev is already NULL and we're trying to inject packets into NULL
net device in netvsc_recv_callback() causing kernel to crash.
Signed-off-by: Vitaly Kuzn
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