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| author | David S. Miller <[email protected]> | 2022-02-09 12:00:11 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2022-02-09 12:00:11 +0000 |
| commit | b4f029f4f433179c8147b260ac4ee2227ab3eab4 (patch) | |
| tree | 6f239012c2653e6f0d89ef1ac483467e2590a339 /net/switchdev/switchdev.c | |
| parent | Merge branch '40GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next (diff) | |
| parent | mctp: Add SIOCMCTP{ALLOC,DROP}TAG ioctls for tag control (diff) | |
| download | kernel-b4f029f4f433179c8147b260ac4ee2227ab3eab4.tar.gz kernel-b4f029f4f433179c8147b260ac4ee2227ab3eab4.zip | |
Merge branch 'MCTP-tag-control-interface'
Jeremy Kerr says:
====================
MCTP tag control interface
This series implements a small interface for userspace-controlled
message tag allocation for the MCTP protocol. Rather than leaving the
kernel to allocate per-message tag values, userspace can explicitly
allocate (and release) message tags through two new ioctls:
SIOCMCTPALLOCTAG and SIOCMCTPDROPTAG.
In order to do this, we first introduce some minor changes to the tag
handling, including a couple of new tests for the route input paths.
As always, any comments/queries/etc are most welcome.
v2:
- make mctp_lookup_prealloc_tag static
- minor checkpatch formatting fixes
====================
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'net/switchdev/switchdev.c')
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