From f4cdf7ca9a1fdcca413157df19753f388a5a224e Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Wed, 19 Aug 2026 10:09:22 -0700 Subject: Merge tag 'media/v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: - v4l2-core: added ISP statistics support and per-block validation - v4l2-core: Allow unknown HDR10 white point and luminance - New camera sensors: Sony IMX678 and IMX471m, Himax HM1092 IR sensor - New codec: Milos: VPU v2.0 codec support - isp driver: gained support for Dreamchip RPPX1 ISP framework - vsp1 driver: gained support for RZ/T2H and RZ/N2H - Novalake driver: gained CVS support for new NVL hardware - dvb-core: fix feed leak on failed DMX_ADD_PID - several driver fixes, cleanups and minor improvements * tag 'media/v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (308 commits) media: ipu-bridge: check all DMI entries when overriding sensor rotation media: v4l2-async: avoid deleting unlinked ASC entry on link error media: rzg2l-cru: Align bytesperline to hardware DMA stride requirement media: intel/ipu6: fix async notifier cleanup leak on parse error media: staging/ipu7: fix async notifier UAF on probe error path media: amd: isp4: fix self-deadlock in isp4sd_pwron_and_init() error path media: amd: isp4: release partial allocations in isp4if_alloc_fw_gpumem() media: rcar-isp: Fix VSPX reference leaks media: rcar-isp: Release ISPCORE resources media: i2c: imx415: Release runtime PM reference on VBLANK error media: i2c: imx415: Return test pattern write errors media: renesas: vsp1: Declare index variables in for loop statement media: renesas: vsp1: Make reset control optional to support platforms without a reset line media: dt-bindings: media: renesas,vsp1: Document RZ/T2H and RZ/N2H SoCs media: dt-bindings: media: renesas,fcp: Document RZ/T2H and RZ/N2H SoCs media: nxp: imx8-isi: Add additional 32-bit RGB format support media: nxp: imx8-isi: Add 16-bit raw Bayer format support media: nxp: imx8-isi: Implement per-stream reference counting for multiplexed streams media: nxp: imx8-isi: Use BIT_ULL() for 64-bit stream masks media: nxp: imx8-isi: Correct color map between V4L2 and ISI ... --- net/openvswitch/vport-gre.c | 106 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 106 insertions(+) create mode 100644 net/openvswitch/vport-gre.c (limited to 'net/openvswitch/vport-gre.c') diff --git a/net/openvswitch/vport-gre.c b/net/openvswitch/vport-gre.c new file mode 100644 index 000000000..6cb5a697b --- /dev/null +++ b/net/openvswitch/vport-gre.c @@ -0,0 +1,106 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (c) 2007-2014 Nicira, Inc. + */ + +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include + +#include "datapath.h" +#include "vport.h" +#include "vport-netdev.h" + +static struct vport_ops ovs_gre_vport_ops; + +static struct vport *gre_tnl_create(const struct vport_parms *parms) +{ + struct net *net = ovs_dp_get_net(parms->dp); + struct net_device *dev; + struct vport *vport; + int err; + + vport = ovs_vport_alloc(0, &ovs_gre_vport_ops, parms); + if (IS_ERR(vport)) + return vport; + + rtnl_lock(); + dev = gretap_fb_dev_create(net, parms->name, NET_NAME_USER); + if (IS_ERR(dev)) { + rtnl_unlock(); + ovs_vport_free(vport); + return ERR_CAST(dev); + } + + err = dev_change_flags(dev, dev->flags | IFF_UP, NULL); + if (err < 0) { + rtnl_delete_link(dev, 0, NULL); + rtnl_unlock(); + ovs_vport_free(vport); + return ERR_PTR(err); + } + + vport->dev = dev; + netdev_hold(vport->dev, &vport->dev_tracker, GFP_KERNEL); + + rtnl_unlock(); + return vport; +} + +static struct vport *gre_create(const struct vport_parms *parms) +{ + struct vport *vport; + + vport = gre_tnl_create(parms); + if (IS_ERR(vport)) + return vport; + + return ovs_netdev_link(vport, true); +} + +static struct vport_ops ovs_gre_vport_ops = { + .type = OVS_VPORT_TYPE_GRE, + .create = gre_create, + .send = dev_queue_xmit, + .destroy = ovs_netdev_tunnel_destroy, +}; + +static int __init ovs_gre_tnl_init(void) +{ + return ovs_vport_ops_register(&ovs_gre_vport_ops); +} + +static void __exit ovs_gre_tnl_exit(void) +{ + ovs_vport_ops_unregister(&ovs_gre_vport_ops); +} + +module_init(ovs_gre_tnl_init); +module_exit(ovs_gre_tnl_exit); + +MODULE_DESCRIPTION("OVS: GRE switching port"); +MODULE_LICENSE("GPL"); +MODULE_ALIAS("vport-type-3"); -- cgit v1.3.1