Matt Johnston 63ed1aab3d mctp: Add SIOCMCTP{ALLOC,DROP}TAG ioctls for tag control ... This change adds a couple of new ioctls for mctp sockets: SIOCMCTPALLOCTAG and SIOCMCTPDROPTAG. These ioctls provide facilities for explicit allocation / release of tags, overriding the automatic allocate-on-send/release-on-reply and timeout behaviours. This allows userspace more control over messages that may not fit a simple request/response model. In order to indicate a pre-allocated tag to the sendmsg() syscall, we introduce a new flag to the struct sockaddr_mctp.smctp_tag value: MCTP_TAG_PREALLOC. Additional changes from Jeremy Kerr <jk@codeconstruct.com.au>. Contains a fix that was: Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Matt Johnston <matt@codeconstruct.com.au> Signed-off-by: Jeremy Kerr <jk@codeconstruct.com.au> Signed-off-by: David S. Miller <davem@davemloft.net>		2022-02-09 12:00:11 +00:00
..
test	mctp: Allow keys matching any local address	2022-02-09 12:00:11 +00:00
af_mctp.c	mctp: Add SIOCMCTP{ALLOC,DROP}TAG ioctls for tag control	2022-02-09 12:00:11 +00:00
device.c	net: don't include ndisc.h from ipv6.h	2022-02-04 14:15:11 -08:00
Kconfig	mctp: Add flow extension to skb	2021-10-29 13:23:51 +01:00
Makefile	mctp: Add test utils	2021-10-03 14:35:41 +01:00
neigh.c	mctp: Remove only static neighbour on RTM_DELNEIGH	2022-01-02 12:18:14 +00:00
route.c	mctp: Add SIOCMCTP{ALLOC,DROP}TAG ioctls for tag control	2022-02-09 12:00:11 +00:00