/* * ipv6 in net namespaces */ #include #ifndef __NETNS_IPV6_H__ #define __NETNS_IPV6_H__ #include struct ctl_table_header; struct netns_sysctl_ipv6 { #ifdef CONFIG_SYSCTL struct ctl_table_header *hdr; struct ctl_table_header *route_hdr; struct ctl_table_header *icmp_hdr; struct ctl_table_header *frags_hdr; struct ctl_table_header *xfrm6_hdr; #endif int bindv6only; int flush_delay; int ip6_rt_max_size; int ip6_rt_gc_min_interval; int ip6_rt_gc_timeout; int ip6_rt_gc_interval; int ip6_rt_gc_elasticity; int ip6_rt_mtu_expires; int ip6_rt_min_advmss; int flowlabel_consistency; int auto_flowlabels; int icmpv6_time; int anycast_src_echo_reply; int ip_nonlocal_bind; int fwmark_reflect; int idgen_retries; int idgen_delay; int flowlabel_state_ranges; }; struct netns_ipv6 { struct netns_sysctl_ipv6 sysctl; struct ipv6_devconf *devconf_all; struct ipv6_devconf *devconf_dflt; struct inet_peer_base *peers; struct netns_frags frags; #ifdef CONFIG_NETFILTER struct xt_table *ip6table_filter; struct xt_table *ip6table_mangle; struct xt_table *ip6table_raw; #ifdef CONFIG_SECURITY struct xt_table *ip6table_security; #endif struct xt_table *ip6table_nat; #endif struct rt6_info *ip6_null_entry; struct rt6_statistics *rt6_stats; struct timer_list ip6_fib_timer; struct hlist_head *fib_table_hash; struct fib6_table *fib6_main_tbl; struct list_head fib6_walkers; struct dst_ops ip6_dst_ops; rwlock_t fib6_walker_lock; spinlock_t fib6_gc_lock; unsigned int ip6_rt_gc_expire; unsigned long ip6_rt_last_gc; #ifdef CONFIG_IPV6_MULTIPLE_TABLES struct rt6_info *ip6_prohibit_entry; struct rt6_info *ip6_blk_hole_entry; struct fib6_table *fib6_local_tbl; struct fib_rules_ops *fib6_rules_ops; #endif struct sock **icmp_sk; struct sock *ndisc_sk; struct sock *tcp_sk; struct sock *igmp_sk; struct sock *mc_autojoin_sk; #ifdef CONFIG_IPV6_MROUTE #ifndef CONFIG_IPV6_MROUTE_MULTIPLE_TABLES struct mr6_table *mrt6; #else struct list_head mr6_tables; struct fib_rules_ops *mr6_rules_ops; #endif #endif atomic_t dev_addr_genid; atomic_t fib6_sernum; struct seg6_pernet_data *seg6_data; }; #if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6) struct netns_nf_frag { struct netns_sysctl_ipv6 sysctl; struct netns_frags frags; }; #endif #endif itter
path: root/fs/befs/Makefile
diff options
context:
space:
mode:
authorThomas Gleixner <tglx@linutronix.de>2017-01-31 09:37:34 +0100
committerThomas Gleixner <tglx@linutronix.de>2017-01-31 21:47:58 +0100
commit0becc0ae5b42828785b589f686725ff5bc3b9b25 (patch)
treebe6d0e1f37c38ed0a7dd5da2d4b1e93f0fb43101 /fs/befs/Makefile
parent24c2503255d35c269b67162c397a1a1c1e02f6ce (diff)
x86/mce: Make timer handling more robust
Erik reported that on a preproduction hardware a CMCI storm triggers the BUG_ON in add_timer_on(). The reason is that the per CPU MCE timer is started by the CMCI logic before the MCE CPU hotplug callback starts the timer with add_timer_on(). So the timer is already queued which triggers the BUG. Using add_timer_on() is pretty pointless in this code because the timer is strictlty per CPU, initialized as pinned and all operations which arm the timer happen on the CPU to which the timer belongs. Simplify the whole machinery by using mod_timer() instead of add_timer_on() which avoids the problem because mod_timer() can handle already queued timers. Use __start_timer() everywhere so the earliest armed expiry time is preserved. Reported-by: Erik Veijola <erik.veijola@intel.com> Tested-by: Borislav Petkov <bp@alien8.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Borislav Petkov <bp@alien8.de> Cc: Tony Luck <tony.luck@intel.com> Link: http://lkml.kernel.org/r/alpine.DEB.2.20.1701310936080.3457@nanos Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'fs/befs/Makefile')