Merge branch '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net...

Tony Nguyen says:

====================
ice: fix synchronization between .ndo_bpf() and reset

Larysa Zaremba says:

PF reset can be triggered asynchronously, by tx_timeout or by a user. With some
unfortunate timings both ice_vsi_rebuild() and .ndo_bpf will try to access and
modify XDP rings at the same time, causing system crash.

The first patch factors out rtnl-locked code from VSI rebuild code to avoid
deadlock. The following changes lock rebuild and .ndo_bpf() critical sections
with an internal mutex as well and provide complementary fixes.

* '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue:
  ice: do not bring the VSI up, if it was down before the XDP setup
  ice: remove ICE_CFG_BUSY locking from AF_XDP code
  ice: check ICE_VSI_DOWN under rtnl_lock when preparing for reset
  ice: check for XDP rings instead of bpf program when unconfiguring
  ice: protect XDP configuration with a mutex
  ice: move netif_queue_set_napi to rtnl-protected sections
====================

Link: https://patch.msgid.link/20240903183034.3530411-1-anthony.l.nguyen@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>