This is a note to let you know that I've just added the patch titled
mac80211: ibss: Fix channel type enum in ieee80211_sta_join_ibss()
to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git%3Ba=su...
The filename of the patch is: mac80211-ibss-fix-channel-type-enum-in-ieee80211_sta_join_ibss.patch and it can be found in the queue-4.9 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree, please let stable@vger.kernel.org know about it.
From a4ac6f2e53e568a77a2eb3710efd99ca08634c0a Mon Sep 17 00:00:00 2001
From: Matthias Kaehlcke mka@chromium.org Date: Mon, 17 Apr 2017 13:59:53 -0700 Subject: mac80211: ibss: Fix channel type enum in ieee80211_sta_join_ibss()
From: Matthias Kaehlcke mka@chromium.org
commit a4ac6f2e53e568a77a2eb3710efd99ca08634c0a upstream.
cfg80211_chandef_create() expects an 'enum nl80211_channel_type' as channel type however in ieee80211_sta_join_ibss() NL80211_CHAN_WIDTH_20_NOHT is passed in two occasions, which is of the enum type 'nl80211_chan_width'. Change the value to NL80211_CHAN_NO_HT (20 MHz, non-HT channel) of the channel type enum.
Signed-off-by: Matthias Kaehlcke mka@chromium.org Signed-off-by: Johannes Berg johannes.berg@intel.com Cc: Nathan Chancellor natechancellor@gmail.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- net/mac80211/ibss.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
--- a/net/mac80211/ibss.c +++ b/net/mac80211/ibss.c @@ -427,7 +427,7 @@ static void ieee80211_sta_join_ibss(stru case NL80211_CHAN_WIDTH_5: case NL80211_CHAN_WIDTH_10: cfg80211_chandef_create(&chandef, cbss->channel, - NL80211_CHAN_WIDTH_20_NOHT); + NL80211_CHAN_NO_HT); chandef.width = sdata->u.ibss.chandef.width; break; case NL80211_CHAN_WIDTH_80: @@ -439,7 +439,7 @@ static void ieee80211_sta_join_ibss(stru default: /* fall back to 20 MHz for unsupported modes */ cfg80211_chandef_create(&chandef, cbss->channel, - NL80211_CHAN_WIDTH_20_NOHT); + NL80211_CHAN_NO_HT); break; }
Patches currently in stable-queue which might be from mka@chromium.org are
queue-4.9/dm-ioctl-remove-double-parentheses.patch queue-4.9/arm64-avoid-overflow-in-va_start-and-page_offset.patch queue-4.9/btrfs-remove-extra-parentheses-from-condition-in-copy_items.patch queue-4.9/genirq-use-cpumask_available-for-check-of-cpumask-variable.patch queue-4.9/nl80211-fix-enum-type-of-variable-in-nl80211_put_sta_rate.patch queue-4.9/selinux-remove-redundant-check-for-unknown-labeling-behavior.patch queue-4.9/fs-compat-remove-warning-from-compatible_ioctl.patch queue-4.9/jiffies.h-declare-jiffies-and-jiffies_64-with-____cacheline_aligned_in_smp.patch queue-4.9/selinux-remove-unnecessary-check-of-array-base-in-selinux_set_mapping.patch queue-4.9/pci-make-pci_rom_address_mask-a-32-bit-constant.patch queue-4.9/frv-declare-jiffies-to-be-located-in-the-.data-section.patch queue-4.9/mac80211-ibss-fix-channel-type-enum-in-ieee80211_sta_join_ibss.patch queue-4.9/cfg80211-fix-array-bounds-warning-in-fragment-copy.patch queue-4.9/netfilter-ctnetlink-make-some-parameters-integer-to-avoid-enum-mismatch.patch queue-4.9/mac80211-fix-clang-warning-about-constant-operand-in-logical-operation.patch queue-4.9/cpumask-add-helper-cpumask_available.patch