#ifndef __NETNS_CONNTRACK_H #define __NETNS_CONNTRACK_H #include #include #include #include #include #ifdef CONFIG_NF_CT_PROTO_DCCP #include #endif #ifdef CONFIG_NF_CT_PROTO_SCTP #include #endif #include struct ctl_table_header; struct nf_conntrack_ecache; struct nf_proto_net { #ifdef CONFIG_SYSCTL struct ctl_table_header *ctl_table_header; struct ctl_table *ctl_table; #endif unsigned int users; }; struct nf_generic_net { struct nf_proto_net pn; unsigned int timeout; }; struct nf_tcp_net { struct nf_proto_net pn; unsigned int timeouts[TCP_CONNTRACK_TIMEOUT_MAX]; unsigned int tcp_loose; unsigned int tcp_be_liberal; unsigned int tcp_max_retrans; }; enum udp_conntrack { UDP_CT_UNREPLIED, UDP_CT_REPLIED, UDP_CT_MAX }; struct nf_udp_net { struct nf_proto_net pn; unsigned int timeouts[UDP_CT_MAX]; }; struct nf_icmp_net { struct nf_proto_net pn; unsigned int timeout; }; #ifdef CONFIG_NF_CT_PROTO_DCCP struct nf_dccp_net { struct nf_proto_net pn; int dccp_loose; unsigned int dccp_timeout[CT_DCCP_MAX + 1]; }; #endif #ifdef CONFIG_NF_CT_PROTO_SCTP struct nf_sctp_net { struct nf_proto_net pn; unsigned int timeouts[SCTP_CONNTRACK_MAX]; }; #endif struct nf_ip_net { struct nf_generic_net generic; struct nf_tcp_net tcp; struct nf_udp_net udp; struct nf_icmp_net icmp; struct nf_icmp_net icmpv6; #ifdef CONFIG_NF_CT_PROTO_DCCP struct nf_dccp_net dccp; #endif #ifdef CONFIG_NF_CT_PROTO_SCTP struct nf_sctp_net sctp; #endif }; struct ct_pcpu { spinlock_t lock; struct hlist_nulls_head unconfirmed; struct hlist_nulls_head dying; }; struct netns_ct { atomic_t count; unsigned int expect_count; #ifdef CONFIG_NF_CONNTRACK_EVENTS struct delayed_work ecache_dwork; bool ecache_dwork_pending; #endif #ifdef CONFIG_SYSCTL struct ctl_table_header *sysctl_header; struct ctl_table_header *acct_sysctl_header; struct ctl_table_header *tstamp_sysctl_header; struct ctl_table_header *event_sysctl_header; struct ctl_table_header *helper_sysctl_header; #endif unsigned int sysctl_log_invalid; /* Log invalid packets */ int sysctl_events; int sysctl_acct; int sysctl_auto_assign_helper; bool auto_assign_helper_warned; int sysctl_tstamp; int sysctl_checksum; struct ct_pcpu __percpu *pcpu_lists; struct ip_conntrack_stat __percpu *stat; struct nf_ct_event_notifier __rcu *nf_conntrack_event_cb; struct nf_exp_event_notifier __rcu *nf_expect_event_cb; struct nf_ip_net nf_ct_proto; #if defined(CONFIG_NF_CONNTRACK_LABELS) unsigned int labels_used; #endif }; #endif t>
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authorThomas Gleixner <tglx@linutronix.de>2017-01-31 19:03:21 +0100
committerThomas Gleixner <tglx@linutronix.de>2017-01-31 20:22:18 +0100
commitaaaec6fc755447a1d056765b11b24d8ff2b81366 (patch)
treea7f4167960ee1df86739905b6ccdeb95465bfe5f /tools/build/Build.include
parent08d85f3ea99f1eeafc4e8507936190e86a16ee8c (diff)
x86/irq: Make irq activate operations symmetric
The recent commit which prevents double activation of interrupts unearthed interesting code in x86. The code (ab)uses irq_domain_activate_irq() to reconfigure an already activated interrupt. That trips over the prevention code now. Fix it by deactivating the interrupt before activating the new configuration. Fixes: 08d85f3ea99f1 "irqdomain: Avoid activating interrupts more than once" Reported-and-tested-by: Mike Galbraith <efault@gmx.de> Reported-and-tested-by: Borislav Petkov <bp@alien8.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Andrey Ryabinin <aryabinin@virtuozzo.com> Cc: Marc Zyngier <marc.zyngier@arm.com> Cc: stable@vger.kernel.org Link: http://lkml.kernel.org/r/alpine.DEB.2.20.1701311901580.3457@nanos
Diffstat (limited to 'tools/build/Build.include')