# zshrc/80_prompt # # Formats the shell prompt # # Copyright © 2011 Tobias Klauser # # Source repository: git://git.distanz.ch/dotfiles/zsh.git # # Based on the zsh setup by martin f. krafft which can be found at: # git://git.madduck.net/etc/zsh.git if autoload promptinit && promptinit 2>/dev/null ; then promptinit fi EXITCODE="%(?..%?%1v )" PS2='\`%_> ' PS3='?# ' PS4='+%N:%i:%_> ' # set variable debian_chroot if running in a chroot with /etc/debian_chroot if [ -z "$debian_chroot" ] && [ -r /etc/debian_chroot ]; then debian_chroot=$(cat /etc/debian_chroot) fi # don't use colors on dumb terminals if [[ "$TERM" == dumb ]] ; then PROMPT="${EXITCODE}${debian_chroot:+($debian_chroot)}%n@%m%40<...<%B%~%b%<< %# " else if (( EUID != 0 )); then PROMPT="${RED}${EXITCODE}${WHITE}${debian_chroot:+($debian_chroot)}${RED}%n${WHITE}@%m${NO_COLOUR}:%40<...<%B%~%b%<< "'${vcs_info_msg_0_}'"%# " # primary prompt string else PROMPT="${BLUE}${EXITCODE}${WHITE}${debian_chroot:+($debian_chroot)}${RED}%n${NO_COLOUR}@%m%40<...<%B%~%b%<< %# " # primary prompt string fi fi # vim:ft=zsh on> net-next plumbingsTobias Klauser
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authorLinus Lüssing <linus.luessing@c0d3.blue>2017-02-03 08:11:03 +0100
committerDavid S. Miller <davem@davemloft.net>2017-02-06 11:43:01 -0500
commita088d1d73a4bcfd7bc482f8d08375b9b665dc3e5 (patch)
tree7d9d500b93d6ec98ac8f59c9031d01d92df23bac
parent62f01db9cf830957931f811d4da5f2bc34ce92f4 (diff)
ipv6: Fix IPv6 packet loss in scenarios involving roaming + snooping switches
When for instance a mobile Linux device roams from one access point to another with both APs sharing the same broadcast domain and a multicast snooping switch in between: 1) (c) <~~~> (AP1) <--[SSW]--> (AP2) 2) (AP1) <--[SSW]--> (AP2) <~~~> (c) Then currently IPv6 multicast packets will get lost for (c) until an MLD Querier sends its next query message. The packet loss occurs because upon roaming the Linux host so far stayed silent regarding MLD and the snooping switch will therefore be unaware of the multicast topology change for a while. This patch fixes this by always resending MLD reports when an interface change happens, for instance from NO-CARRIER to CARRIER state. Signed-off-by: Linus Lüssing <linus.luessing@c0d3.blue> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--net/ipv6/addrconf.c10
1 files changed, 8 insertions, 2 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c