menuconfig IP_DCCP tristate "The DCCP Protocol" depends on INET ---help--- Datagram Congestion Control Protocol (RFC 4340) From http://www.ietf.org/rfc/rfc4340.txt: The Datagram Congestion Control Protocol (DCCP) is a transport protocol that implements bidirectional, unicast connections of congestion-controlled, unreliable datagrams. It should be suitable for use by applications such as streaming media, Internet telephony, and on-line games. To compile this protocol support as a module, choose M here: the module will be called dccp. If in doubt, say N. if IP_DCCP config INET_DCCP_DIAG depends on INET_DIAG def_tristate y if (IP_DCCP = y && INET_DIAG = y) def_tristate m source "net/dccp/ccids/Kconfig" menu "DCCP Kernel Hacking" depends on DEBUG_KERNEL=y config IP_DCCP_DEBUG bool "DCCP debug messages" ---help--- Only use this if you're hacking DCCP. When compiling DCCP as a module, this debugging output can be toggled by setting the parameter dccp_debug of the `dccp' module to 0 or 1. Just say N. config NET_DCCPPROBE tristate "DCCP connection probing" depends on PROC_FS && KPROBES ---help--- This module allows for capturing the changes to DCCP connection state in response to incoming packets. It is used for debugging DCCP congestion avoidance modules. If you don't understand what was just said, you don't need it: say N. Documentation on how to use DCCP connection probing can be found at: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccpprobe To compile this code as a module, choose M here: the module will be called dccp_probe. endmenu endif # IP_DDCP ux/net-next.git/refs/?h=nds-private-remove&id=aaaec6fc755447a1d056765b11b24d8ff2b81366'>refslogtreecommitdiff
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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 /include/acpi/acpi_io.h
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 'include/acpi/acpi_io.h')