From a9ed3aa9b87ee41e8ab3ff471b1331c154767e45 Mon Sep 17 00:00:00 2001 From: Dave Airlie Date: Sat, 26 Sep 2026 07:57:59 +1000 Subject: Merge tag 'drm-misc-fixes-2026-09-24' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes A number of fixes: - bridge: - samsung-dsim: fix GPIO lifetime - client: Null pointer dereference fix - imagination: error handling fix, page handling fix - nouveau: fix reference leaks, double-frees, out-of-bounds accesses, use-after-frees, don't reject config without SCDC, a number of workarounds - virtio: fix memory leak, reference leaks, null pointer dereference, add pixel blend mode, cache coherency fix Signed-off-by: Dave Airlie From: Maxime Ripard Link: https://patch.msgid.link/arU22zzqUGDEco1y@houat --- include/net/netprio_cgroup.h | 54 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100644 include/net/netprio_cgroup.h (limited to 'include/net/netprio_cgroup.h') diff --git a/include/net/netprio_cgroup.h b/include/net/netprio_cgroup.h new file mode 100644 index 000000000..dec7522b6 --- /dev/null +++ b/include/net/netprio_cgroup.h @@ -0,0 +1,54 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * netprio_cgroup.h Control Group Priority set + * + * Authors: Neil Horman + */ + +#ifndef _NETPRIO_CGROUP_H +#define _NETPRIO_CGROUP_H + +#include +#include +#include + +#if IS_ENABLED(CONFIG_CGROUP_NET_PRIO) +struct netprio_map { + struct rcu_head rcu; + u32 priomap_len; + u32 priomap[]; +}; + +static inline u32 task_netprioidx(struct task_struct *p) +{ + struct cgroup_subsys_state *css; + u32 idx; + + rcu_read_lock(); + css = task_css(p, net_prio_cgrp_id); + idx = css->id; + rcu_read_unlock(); + return idx; +} + +static inline void sock_update_netprioidx(struct sock_cgroup_data *skcd) +{ + if (in_interrupt()) + return; + + sock_cgroup_set_prioidx(skcd, task_netprioidx(current)); +} + +#else /* !CONFIG_CGROUP_NET_PRIO */ + +static inline u32 task_netprioidx(struct task_struct *p) +{ + return 0; +} + +static inline void sock_update_netprioidx(struct sock_cgroup_data *skcd) +{ +} + +#endif /* CONFIG_CGROUP_NET_PRIO */ +#endif /* _NET_CLS_CGROUP_H */ -- cgit v1.3.1