netdev - pull-request: wireless-2024-10-29

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Message-ID: <20241029093926.13750-3-johannes@sipsolutions.net>
Date: Tue, 29 Oct 2024 10:06:23 +0100
From: Johannes Berg <johannes@...solutions.net>
To: netdev@...r.kernel.org
Cc: linux-wireless@...r.kernel.org
Subject: pull-request: wireless-2024-10-29

Hi,

A couple of important bugs were found, notably an infinite
loop in iwlwifi but also other bugs, which is why we have
a new pull request so soon.


Note that this unfortunately introduces two merge conflicts
with the previous wireless-next pull request. I'm guessing
they will land together in net-next after wireless-next is
pulled, and then net goes into net-next.

The first conflict is in net/mac80211/cfg.c, and is just
two new lines in the same place:

@@@ -3070,7 -3046,7 +3070,8 @@@ static int ieee80211_set_tx_power(struc
        enum nl80211_tx_power_setting txp_type = type;
        bool update_txp_type = false;
        bool has_monitor = false;
 +      int user_power_level;
+       int old_power = local->user_power_level;


The other conflict in drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c
looks more complicated, but really isn't all that much,
just take the -next version. Which I think really means
I incorrectly did the iwlwifi changes in 188a1bf894323b
("wifi: mac80211: re-order assigning channel in activate links")
because that never claimed to move the iwl_mvm_link_changed()
vs. iwl_mvm_send_ap_tx_power_constraint_cmd() calls ...


Please pull and let us know if there's any (other) problem.

Thanks,
johannes



The following changes since commit e31a8219fbfcf9dc65ba1e1c10cade12b6754e00:

  Merge tag 'wireless-2024-10-21' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless (2024-10-25 10:44:41 +0100)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git tags/wireless-2024-10-29

for you to fetch changes up to cf44e745048df2c935cb37de16e0ca476003a3b1:

  wifi: mac80211: ieee80211_i: Fix memory corruption bug in struct ieee80211_chanctx (2024-10-26 00:42:49 +0200)

----------------------------------------------------------------
wireless fixes for v6.12-rc6

Another set of fixes, mostly iwlwifi:
 * fix infinite loop in 6 GHz scan if more than
   255 colocated APs were reported
 * revert removal of retry loops for now to work
   around issues with firmware initialization on
   some devices/platforms
 * fix SAR table issues with some BIOSes
 * fix race in suspend/debug collection
 * fix memory leak in fw recovery
 * fix link ID leak in AP mode for older devices
 * fix sending TX power constraints
 * fix link handling in FW restart

And also the stack:
 * fix setting TX power from userspace with the new
   chanctx emulation code for old-style drivers
 * fix a memory corruption bug due to structure
   embedding
 * fix CQM configuration double-free when moving
   between net namespaces

----------------------------------------------------------------
Anjaneyulu (1):
      wifi: iwlwifi: mvm: SAR table alignment

Ben Greear (1):
      mac80211: fix user-power when emulating chanctx

Daniel Gabay (2):
      wifi: iwlwifi: mvm: Use the sync timepoint API in suspend
      wifi: iwlwifi: mvm: Fix response handling in iwl_mvm_send_recovery_cmd()

Emmanuel Grumbach (3):
      wifi: iwlwifi: mvm: don't leak a link on AP removal
      wifi: iwlwifi: mvm: don't add default link in fw restart flow
      Revert "wifi: iwlwifi: remove retry loops in start"

Gustavo A. R. Silva (1):
      wifi: mac80211: ieee80211_i: Fix memory corruption bug in struct ieee80211_chanctx

Johannes Berg (2):
      wifi: cfg80211: clear wdev->cqm_config pointer on free
      wifi: iwlwifi: mvm: fix 6 GHz scan construction

Miri Korenblit (1):
      wifi: iwlwifi: mvm: really send iwl_txpower_constraints_cmd

 drivers/net/wireless/intel/iwlwifi/fw/acpi.c       | 96 +++++++++++++---------
 drivers/net/wireless/intel/iwlwifi/fw/init.c       |  4 +-
 drivers/net/wireless/intel/iwlwifi/iwl-drv.c       | 34 +++++---
 drivers/net/wireless/intel/iwlwifi/iwl-drv.h       |  3 +
 drivers/net/wireless/intel/iwlwifi/mvm/d3.c        |  2 +
 drivers/net/wireless/intel/iwlwifi/mvm/fw.c        | 10 +--
 drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c  | 12 ++-
 .../net/wireless/intel/iwlwifi/mvm/mld-mac80211.c  | 34 +++++---
 drivers/net/wireless/intel/iwlwifi/mvm/scan.c      |  6 +-
 net/mac80211/ieee80211_i.h                         |  5 +-
 net/mac80211/main.c                                |  2 +
 net/wireless/core.c                                |  1 +
 12 files changed, 134 insertions(+), 75 deletions(-)