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 ... --- include/net/handshake.h | 49 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 include/net/handshake.h (limited to 'include/net/handshake.h') diff --git a/include/net/handshake.h b/include/net/handshake.h new file mode 100644 index 000000000..8ebd4f9ed --- /dev/null +++ b/include/net/handshake.h @@ -0,0 +1,49 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Generic netlink HANDSHAKE service. + * + * Author: Chuck Lever + * + * Copyright (c) 2023, Oracle and/or its affiliates. + */ + +#ifndef _NET_HANDSHAKE_H +#define _NET_HANDSHAKE_H + +enum { + TLS_NO_KEYRING = 0, + TLS_NO_PEERID = 0, + TLS_NO_CERT = 0, + TLS_NO_PRIVKEY = 0, +}; + +typedef void (*tls_done_func_t)(void *data, int status, + key_serial_t peerid); + +struct tls_handshake_args { + struct socket *ta_sock; + tls_done_func_t ta_done; + void *ta_data; + const char *ta_peername; + unsigned int ta_timeout_ms; + key_serial_t ta_keyring; + key_serial_t ta_my_cert; + key_serial_t ta_my_privkey; + unsigned int ta_num_peerids; + key_serial_t ta_my_peerids[5]; +}; + +int tls_client_hello_anon(const struct tls_handshake_args *args, gfp_t flags); +int tls_client_hello_x509(const struct tls_handshake_args *args, gfp_t flags); +int tls_client_hello_psk(const struct tls_handshake_args *args, gfp_t flags); +int tls_server_hello_x509(const struct tls_handshake_args *args, gfp_t flags); +int tls_server_hello_psk(const struct tls_handshake_args *args, gfp_t flags); + +bool tls_handshake_cancel(struct sock *sk); +void tls_handshake_close(struct socket *sock); + +u8 tls_get_record_type(const struct sock *sk, const struct cmsghdr *msg); +void tls_alert_recv(const struct sock *sk, const struct msghdr *msg, + u8 *level, u8 *description); + +#endif /* _NET_HANDSHAKE_H */ -- cgit v1.3.1