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(parent: 255c04a) | patch
net: embed nr_ids in the xps maps
authorAntoine Tenart <atenart@kernel.org>
Thu, 18 Mar 2021 18:37:44 +0000 (19:37 +0100)
committerDavid S. Miller <davem@davemloft.net>
Thu, 18 Mar 2021 21:56:22 +0000 (14:56 -0700)
commit5478fcd0f48322e04ae6c173ad3a1959e066dc83
tree3228f7adfc6ee6a37638d546d563a628a3c7ec2ftree | snapshot
parent255c04a87f4381849fce9ed81e5efabf78a71a30commit | diff
net: embed nr_ids in the xps maps

Embed nr_ids (the number of cpu for the xps cpus map, and the number of
rxqs for the xps cpus map) in dev_maps. That will help not accessing out
of bound memory if those values change after dev_maps was allocated.

Suggested-by: Alexander Duyck <alexander.duyck@gmail.com>
Signed-off-by: Antoine Tenart <atenart@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/linux/netdevice.h diff | blob | history
net/core/dev.c diff | blob | history
net/core/net-sysfs.c diff | blob | history
Domain: System / Kernel;