#compdef astraceroute # # astraceroute.zsh -- zsh completion function for astraceroute # # Copyright (C) 2013 Hideo Hattori # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License version 2 as # published by the Free Software Foundation. typeset -A opt_args _interfaces () { _wanted interfaces expl 'network interface' \ _net_interfaces _values "Pseudo-device that captures on all interfaces" "any" } _arguments -s -S \ "(-H --host)"{-H,--host}"[Host/IPv4/IPv6 to lookup AS route to]:host:_hosts" \ "(-p --port)"{-p,--port}"[Hosts port to lookup AS route to]:port:_gnu_generic" \ "(-i -d --dev)"{-i,-d,--dev}"[Networking device i.e., eth0]:device:_interfaces" \ "(-b --bind)"{-b,--bind}"[IP address to bind to, Must specify -6 for an IPv6 address]" \ "(-4 --ipv4)"{-4,--ipv4}"[Use IPv4 requests (default)]" \ "(-6 --ipv6)"{-6,--ipv6}"[Use IPv6 requests]" \ "(-n --numeric)"{-n,--numeric}"[Do not do reverse DNS lookup for hops]" \ "(-u --update)"{-u,--update}"[Update GeoIP databases]" \ "(-L --latitude)"{-L,--latitude}"[Show latitude and longitude]" \ "(-N --dns)"{-N,--dns}"[Do a reverse DNS lookup for hops]" \ "(-f --init-ttl)"{-f,--init-ttl}"[Set initial TTL]:ttl:_gnu_generic" \ "(-m --max-ttl)"{-m,--max--ttl}"[Set maximum TTL]:ttl:_gnu_generic" \ "(-q --num-probes)"{-q,--num-probes}"[Number of max probes for each hop (default: 3)]:num:_gnu_generic" \ "(-x --timeout)"{-x,--timeout}"[Probe response timeout in sec (default: 3)]:timeout:_gnu_generic" \ "(-S --syn)"{-S,--syn}"[Set TCP SYN flag in packets]" \ "(-A --ack)"{-A,--ack}"[Set TCP ACK flag in packets]" \ "(-F --fin)"{-F,--fin}"[Set TCP FIN flag in packets]" \ "(-P --psh)"{-P,--psh}"[Set TCP PSH flag in packets]" \ "(-U --urg)"{-U,--urg}"[Set TCP URG flag in packets]" \ "(-R --rst)"{-R,--rst}"[Set TCP RST flag in packets]" \ "(-E --ecn-syn)"{-E,--ecn-syn}"[Send ECN SYN packets (RFC3168)]" \ "(-t --tos)"{-t,--tos}"[Set the IP TOS field]:tos:_gnu_generic" \ "(-G --nofrag)"{-G,--nofrag}"[Set do not fragment bit]" \ "(-X --payload)"{-X,--payload}"[Specify a payload string to test DPIs]:string:_gnu_generic" \ "(-Z --show-packet)"{-Z,--show-packet}"[Show returned packet on each hop]" \ "(-l --totlen)"{-l,--totlen}"[Specify total packet len]:lengths:_gnu_generic" \ {-v,--version}"[Print version and exit]:" \ {-h,--help}"[Print help and exit]:" \ "*::args:_gnu_generic" 'submit' value='search'/>
path: root/tools/perf/arch/arm
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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 /tools/perf/arch/arm
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 'tools/perf/arch/arm')