diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2025-09-30 13:23:06 -0400 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2025-09-30 13:23:06 -0400 |
| commit | 8cbb0df2945a0fcb1f0b4384e65f13ec727baef4 (patch) | |
| tree | 984bffa305746880f623534f0dc3717d169bc595 /drivers/net/hyperv/netvsc.c | |
| parent | 68f6051098f9b12bf0e227f753cf60e2f751b03d (diff) | |
| parent | e6157256ee1a6a500da42556e059d4dec2ade871 (diff) | |
Merge tag 'kvmarm-fixes-6.17-2' of https://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD
KVM/arm64 changes for 6.17, round #3
- Invalidate nested MMUs upon freeing the PGD to avoid WARNs when
visiting from an MMU notifier
- Fixes to the TLB match process and TLB invalidation range for
managing the VCNR pseudo-TLB
- Prevent SPE from erroneously profiling guests due to UNKNOWN reset
values in PMSCR_EL1
- Fix save/restore of host MDCR_EL2 to account for eagerly programming
at vcpu_load() on VHE systems
- Correct lock ordering when dealing with VGIC LPIs, avoiding scenarios
where an xarray's spinlock was nested with a *raw* spinlock
- Permit stage-2 read permission aborts which are possible in the case
of NV depending on the guest hypervisor's stage-2 translation
- Call raw_spin_unlock() instead of the internal spinlock API
- Fix parameter ordering when assigning VBAR_EL1
[Pull into kvm/master to fix conflicts. - Paolo]
Diffstat (limited to 'drivers/net/hyperv/netvsc.c')
| -rw-r--r-- | drivers/net/hyperv/netvsc.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/drivers/net/hyperv/netvsc.c b/drivers/net/hyperv/netvsc.c index 720104661d7f..60a4629fe6ba 100644 --- a/drivers/net/hyperv/netvsc.c +++ b/drivers/net/hyperv/netvsc.c @@ -1812,6 +1812,11 @@ struct netvsc_device *netvsc_device_add(struct hv_device *device, /* Enable NAPI handler before init callbacks */ netif_napi_add(ndev, &net_device->chan_table[0].napi, netvsc_poll); + napi_enable(&net_device->chan_table[0].napi); + netif_queue_set_napi(ndev, 0, NETDEV_QUEUE_TYPE_RX, + &net_device->chan_table[0].napi); + netif_queue_set_napi(ndev, 0, NETDEV_QUEUE_TYPE_TX, + &net_device->chan_table[0].napi); /* Open the channel */ device->channel->next_request_id_callback = vmbus_next_request_id; @@ -1831,12 +1836,6 @@ struct netvsc_device *netvsc_device_add(struct hv_device *device, /* Channel is opened */ netdev_dbg(ndev, "hv_netvsc channel opened successfully\n"); - napi_enable(&net_device->chan_table[0].napi); - netif_queue_set_napi(ndev, 0, NETDEV_QUEUE_TYPE_RX, - &net_device->chan_table[0].napi); - netif_queue_set_napi(ndev, 0, NETDEV_QUEUE_TYPE_TX, - &net_device->chan_table[0].napi); - /* Connect with the NetVsp */ ret = netvsc_connect_vsp(device, net_device, device_info); if (ret != 0) { @@ -1854,14 +1853,14 @@ struct netvsc_device *netvsc_device_add(struct hv_device *device, close: RCU_INIT_POINTER(net_device_ctx->nvdev, NULL); - netif_queue_set_napi(ndev, 0, NETDEV_QUEUE_TYPE_TX, NULL); - netif_queue_set_napi(ndev, 0, NETDEV_QUEUE_TYPE_RX, NULL); - napi_disable(&net_device->chan_table[0].napi); /* Now, we can close the channel safely */ vmbus_close(device->channel); cleanup: + netif_queue_set_napi(ndev, 0, NETDEV_QUEUE_TYPE_TX, NULL); + netif_queue_set_napi(ndev, 0, NETDEV_QUEUE_TYPE_RX, NULL); + napi_disable(&net_device->chan_table[0].napi); netif_napi_del(&net_device->chan_table[0].napi); cleanup2: |