[4.9,112/128] b43_legacy: Fix connection problem with WPA3

Message ID	20200619141626.061902739@linuxfoundation.org
State	New
Headers	show Return-Path: <SRS0=CyoZ=AA=vger.kernel.org=stable-owner@kernel.org> From: Greg Kroah-Hartman <gregkh@linuxfoundation.org> To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>, stable@vger.kernel.org, Larry Finger <Larry.Finger@lwfinger.net>, Kalle Valo <kvalo@codeaurora.org> Subject: [PATCH 4.9 112/128] b43_legacy: Fix connection problem with WPA3 Date: Fri, 19 Jun 2020 16:33:26 +0200 Message-Id: <20200619141626.061902739@linuxfoundation.org> In-Reply-To: <20200619141620.148019466@linuxfoundation.org> References: <20200619141620.148019466@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk
Series	None \| expand [4.9,003/128] scsi: return correct blkprep status code in case scsi_init_io() fails. [4.9,004/128] crypto: talitos - fix ECB and CBC algs ivsize [4.9,005/128] ARM: 8977/1: ptrace: Fix mask for thumb breakpoint hook [4.9,007/128] drivers/net/ibmvnic: Update VNIC protocol version reporting [4.9,012/128] x86/reboot/quirks: Add MacBook6,1 reboot quirk [4.9,014/128] ALSA: es1688: Add the missed snd_card_free() [4.9,015/128] ALSA: usb-audio: Fix inconsistent card PM state after resume [4.9,016/128] ACPI: sysfs: Fix reference count leak in acpi_sysfs_add_hotplug_profile() [4.9,018/128] ACPI: GED: add support for _Exx / _Lxx handler methods [4.9,023/128] spi: bcm-qspi: when tx/rx buffer is NULL set to 0 [4.9,025/128] x86/speculation: Change misspelled STIPB to STIBP [4.9,027/128] x86/speculation: Avoid force-disabling IBPB based on STIBP and enhanced IBRS. [4.9,029/128] spi: dw: fix possible race condition [4.9,030/128] spi: dw: Fix controller unregister order [4.9,032/128] spi: Fix controller unregister order [4.9,034/128] spi: bcm2835: Fix controller unregister order [4.9,036/128] proc: Use new_inode not new_inode_pseudo [4.9,039/128] KVM: nVMX: Consult only the "basic" exit reason when routing nested exit [4.9,040/128] KVM: MIPS: Define KVM_ENTRYHI_ASID to cpu_asid_mask(&boot_cpu_data) [4.9,043/128] ath9k: Fix use-after-free Read in ath9k_wmi_ctrl_rx [4.9,045/128] ath9x: Fix stack-out-of-bounds Write in ath9k_hif_usb_rx_cb [4.9,046/128] ath9k: Fix general protection fault in ath9k_hif_usb_rx_cb [4.9,048/128] mm/slub: fix a memory leak in sysfs_slab_add() [4.9,050/128] perf: Add cond_resched() to task_function_call() [4.9,051/128] agp/intel: Reinforce the barrier after GTT updates [4.9,055/128] media: si2157: Better check for running tuner in init [4.9,056/128] objtool: Ignore empty alternatives [4.9,057/128] net: ena: fix error returning in ena_com_get_hash_function() [4.9,058/128] spi: dw: Zero DMA Tx and Rx configurations on stack [4.9,059/128] Bluetooth: Add SCO fallback for invalid LMP parameters error [4.9,061/128] spi: dw: Enable interrupts in accordance with DMA xfer mode [4.9,064/128] ARM: 8978/1: mm: make act_mm() respect THREAD_SIZE [4.9,065/128] x86/kvm/hyper-v: Explicitly align hcall param for kvm_hyperv_exit [4.9,067/128] staging: android: ion: use vmap instead of vm_map_ram [4.9,068/128] e1000: Distribute switch variables for initialization [4.9,071/128] media: platform: fcp: Set appropriate DMA parameters [4.9,072/128] MIPS: Make sparse_init() using top-down allocation [4.9,077/128] net: allwinner: Fix use correct return type for ndo_start_xmit() [4.9,078/128] powerpc/spufs: fix copy_to_user while atomic [4.9,080/128] mips: cm: Fix an invalid error code of INTVN_*_ERR [4.9,081/128] kgdb: Fix spurious true from in_dbg_master() [4.9,083/128] rtlwifi: Fix a double free in _rtl_usb_tx_urb_setup() [4.9,086/128] mips: Add udelay lpj numbers adjustment [4.9,087/128] x86/mm: Stop printing BRK addresses [4.9,091/128] MIPS: Fix IRQ tracing when call handle_fpe() and handle_msa_fpe() [4.9,092/128] staging: greybus: sdio: Respect the cmd->busy_timeout from the mmc core [4.9,093/128] ixgbe: fix signed-integer-overflow warning [4.9,095/128] spi: dw: Return any value retrieved from the dma_transfer callback [4.9,097/128] btrfs: send: emit file capabilities after chown [4.9,099/128] ima: Fix ima digest hash table key calculation [4.9,102/128] ext4: fix EXT_MAX_EXTENT/INDEX to check for zeroed eh_max [4.9,104/128] btrfs: fix error handling when submitting direct I/O bio [4.9,105/128] blk-mq: move blk_mq_update_nr_hw_queues synchronize_rcu call [4.9,107/128] e1000e: Relax condition to trigger reset for ME workaround [4.9,108/128] carl9170: remove P2P_GO support [4.9,109/128] media: go7007: fix a miss of snd_card_free [4.9,110/128] b43legacy: Fix case where channel status is corrupted [4.9,112/128] b43_legacy: Fix connection problem with WPA3 [4.9,114/128] power: vexpress: add suppress_bind_attrs to true [4.9,117/128] sparc64: fix misuses of access_process_vm() in genregs32_[sg]et() [4.9,119/128] ARM: tegra: Correct PL310 Auxiliary Control Register initialization [4.9,120/128] drivers/macintosh: Fix memleak in windfarm_pm112 driver [4.9,123/128] sunrpc: clean up properly in gss_mech_unregister() [4.9,124/128] mtd: rawnand: brcmnand: fix hamming oob layout [4.9,126/128] w1: omap-hdq: cleanup to add missing newline for some dev_dbg

Message ID

20200619141626.061902739@linuxfoundation.org

State

New

Headers

From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	stable@vger.kernel.org, Larry Finger <Larry.Finger@lwfinger.net>,
	Kalle Valo <kvalo@codeaurora.org>
Subject: [PATCH 4.9 112/128] b43_legacy: Fix connection problem with WPA3
Date: Fri, 19 Jun 2020 16:33:26 +0200
Message-Id: <20200619141626.061902739@linuxfoundation.org>
In-Reply-To: <20200619141620.148019466@linuxfoundation.org>
References: <20200619141620.148019466@linuxfoundation.org>
User-Agent: quilt/0.66
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Sender: stable-owner@vger.kernel.org
Precedence: bulk

Series

None | expand

Commit Message

Greg KH June 19, 2020, 2:33 p.m. UTC

From: Larry Finger <Larry.Finger@lwfinger.net>

commit 6a29d134c04a8acebb7a95251acea7ad7abba106 upstream.

Since the driver was first introduced into the kernel, it has only
handled the ciphers associated with WEP, WPA, and WPA2. It fails with
WPA3 even though mac80211 can handle those additional ciphers in software,
b43legacy did not report that it could handle them. By setting MFP_CAPABLE using
ieee80211_set_hw(), the problem is fixed.

With this change, b43legacy will handle the ciphers it knows in hardware,
and let mac80211 handle the others in software. It is not necessary to
use the module parameter NOHWCRYPT to turn hardware encryption off.
Although this change essentially eliminates that module parameter,
I am choosing to keep it for cases where the hardware is broken,
and software encryption is required for all ciphers.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Stable <stable@vger.kernel.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200526155909.5807-3-Larry.Finger@lwfinger.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/net/wireless/broadcom/b43legacy/main.c |    1 +
 1 file changed, 1 insertion(+)

--- a/drivers/net/wireless/broadcom/b43legacy/main.c
+++ b/drivers/net/wireless/broadcom/b43legacy/main.c
@@ -3835,6 +3835,7 @@  static int b43legacy_wireless_init(struc
 	/* fill hw info */
 	ieee80211_hw_set(hw, RX_INCLUDES_FCS);
 	ieee80211_hw_set(hw, SIGNAL_DBM);
+	ieee80211_hw_set(hw, MFP_CAPABLE); /* Allow WPA3 in software */
 
 	hw->wiphy->interface_modes =
 		BIT(NL80211_IFTYPE_AP) |

[4.9,112/128] b43_legacy: Fix connection problem with WPA3

Commit Message

Patch