mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git
synced 2026-04-03 23:38:12 -04:00
c7fcd269e1e07b2aa4bb37ffce7543c340796433
When allocating netdevice using alloc_etherdev_mqs() the maximum
supported queues number should be passed. The vsi->alloc_txq/rxq is
storing current number of queues, not the maximum ones.
Use the same function for getting max Tx and Rx queues which is used
during ethtool -l call to set maximum number of queues during netdev
allocation.
Reproduction steps:
$ethtool -l $pf # says current 16, max 64
$ethtool -S $pf # fine
$ethtool -L $pf combined 40 # crash
[491187.472594] Call Trace:
[491187.472829] <TASK>
[491187.473067] netif_set_xps_queue+0x26/0x40
[491187.473305] ice_vsi_cfg_txq+0x265/0x3d0 [ice]
[491187.473619] ice_vsi_cfg_lan_txqs+0x68/0xa0 [ice]
[491187.473918] ice_vsi_cfg_lan+0x2b/0xa0 [ice]
[491187.474202] ice_vsi_open+0x71/0x170 [ice]
[491187.474484] ice_vsi_recfg_qs+0x17f/0x230 [ice]
[491187.474759] ? dev_get_min_mp_channel_count+0xab/0xd0
[491187.474987] ice_set_channels+0x185/0x3d0 [ice]
[491187.475278] ethnl_set_channels+0x26f/0x340
Fixes: ee13aa1a2c ("ice: use netif_get_num_default_rss_queues()")
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Signed-off-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Paul Menzel <pmenzel@molgen.mpg.de>
Tested-by: Alexander Nowlin <alexander.nowlin@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Merge tag 'drm-rust-fixes-2026-03-12' of https://gitlab.freedesktop.org/drm/rust/kernel into drm-fixes
Merge tag 'asoc-fix-v7.0-rc3' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
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