Michael S. Tsirkin c3838262b8 virtio_net: fix alignment for virtio_net_hdr_v1_hash ... Changing alignment of header would mean it's no longer safe to cast a 2 byte aligned pointer between formats. Use two 16 bit fields to make it 2 byte aligned as previously. This fixes the performance regression since commit ("virtio_net: enable gso over UDP tunnel support.") as it uses virtio_net_hdr_v1_hash_tunnel which embeds virtio_net_hdr_v1_hash. Pktgen in guest + XDP_DROP on TAP + vhost_net shows the TX PPS is recovered from 2.4Mpps to 4.45Mpps. Fixes: 56a06bd40f ("virtio_net: enable gso over UDP tunnel support.") Cc: stable@vger.kernel.org Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Jason Wang <jasowang@redhat.com> Tested-by: Lei Yang <leiyang@redhat.com> Link: https://patch.msgid.link/20251031060551.126-1-jasowang@redhat.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>		2025-11-04 17:14:07 -08:00
..
asm-generic	Networking changes for 6.17.	2025-07-30 08:58:55 -07:00
cxl	fwctl/cxl: Fix uuid_t usage in uapi	2025-04-11 20:45:43 -03:00
drm	drm/xe/uapi: Hide the madvise autoreset behind a VM_BIND flag	2025-10-20 17:03:44 -07:00
fwctl	pds_fwctl: add rpc and query support	2025-03-21 20:57:55 -03:00
linux	virtio_net: fix alignment for virtio_net_hdr_v1_hash	2025-11-04 17:14:07 -08:00
misc	Char/Misc/IIO/Binder changes for 6.18-rc1	2025-10-04 16:26:32 -07:00
mtd	ubi: Expose interface for detailed erase counters	2025-01-18 15:32:32 +01:00
rdma	RDMA/irdma: Add SRQ support	2025-09-18 04:48:46 -04:00
regulator
scsi	scsi: fc: Avoid -Wflex-array-member-not-at-end warnings	2025-08-30 21:42:19 -04:00
sound	ALSA: compress: document 'chan_map' member in snd_dec_opus	2025-09-28 08:29:03 +02:00
video
xen
Kbuild