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From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	stable@vger.kernel.org, Wen Gong <wgong@codeaurora.org>,
	Brian Norris <briannorris@chromium.org>,
	Kalle Valo <quic_kvalo@quicinc.com>
Subject: [PATCH 5.17 29/39] Revert "ath: add support for special 0x0 regulatory domain"
Date: Fri, 25 Mar 2022 16:14:44 +0100	[thread overview]
Message-ID: <20220325150421.076310835@linuxfoundation.org> (raw)
In-Reply-To: <20220325150420.245733653@linuxfoundation.org>

From: Brian Norris <briannorris@chromium.org>

commit 1ec7ed5163c70a0d040150d2279f932c7e7c143f upstream.

This reverts commit 2dc016599cfa9672a147528ca26d70c3654a5423.

Users are reporting regressions in regulatory domain detection and
channel availability.

The problem this was trying to resolve was fixed in firmware anyway:

    QCA6174 hw3.0: sdio-4.4.1: add firmware.bin_WLAN.RMH.4.4.1-00042
    https://github.com/kvalo/ath10k-firmware/commit/4d382787f0efa77dba40394e0bc604f8eff82552

Link: https://bbs.archlinux.org/viewtopic.php?id=254535
Link: http://lists.infradead.org/pipermail/ath10k/2020-April/014871.html
Link: http://lists.infradead.org/pipermail/ath10k/2020-May/015152.html
Link: https://lore.kernel.org/all/1c160dfb-6ccc-b4d6-76f6-4364e0adb6dd@reox.at/
Fixes: 2dc016599cfa ("ath: add support for special 0x0 regulatory domain")
Cc: <stable@vger.kernel.org>
Cc: Wen Gong <wgong@codeaurora.org>
Signed-off-by: Brian Norris <briannorris@chromium.org>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20200527165718.129307-1-briannorris@chromium.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/net/wireless/ath/regd.c |   10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

--- a/drivers/net/wireless/ath/regd.c
+++ b/drivers/net/wireless/ath/regd.c
@@ -667,14 +667,14 @@ ath_regd_init_wiphy(struct ath_regulator
 
 /*
  * Some users have reported their EEPROM programmed with
- * 0x8000 or 0x0 set, this is not a supported regulatory
- * domain but since we have more than one user with it we
- * need a solution for them. We default to 0x64, which is
- * the default Atheros world regulatory domain.
+ * 0x8000 set, this is not a supported regulatory domain
+ * but since we have more than one user with it we need
+ * a solution for them. We default to 0x64, which is the
+ * default Atheros world regulatory domain.
  */
 static void ath_regd_sanitize(struct ath_regulatory *reg)
 {
-	if (reg->current_rd != COUNTRY_ERD_FLAG && reg->current_rd != 0)
+	if (reg->current_rd != COUNTRY_ERD_FLAG)
 		return;
 	printk(KERN_DEBUG "ath: EEPROM regdomain sanitized\n");
 	reg->current_rd = 0x64;



  parent reply	other threads:[~2022-03-25 15:26 UTC|newest]

Thread overview: 51+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-03-25 15:14 [PATCH 5.17 00/39] 5.17.1-rc1 review Greg Kroah-Hartman
2022-03-25 15:14 ` [PATCH 5.17 01/39] tpm: Fix error handling in async work Greg Kroah-Hartman
2022-03-25 15:14 ` [PATCH 5.17 02/39] Bluetooth: btusb: Add another Realtek 8761BU Greg Kroah-Hartman
2022-03-25 15:14 ` [PATCH 5.17 03/39] llc: fix netdevice reference leaks in llc_ui_bind() Greg Kroah-Hartman
2022-03-25 15:14 ` [PATCH 5.17 04/39] ASoC: sti: Fix deadlock via snd_pcm_stop_xrun() call Greg Kroah-Hartman
2022-03-25 15:14 ` [PATCH 5.17 05/39] ALSA: oss: Fix PCM OSS buffer allocation overflow Greg Kroah-Hartman
2022-03-25 15:14 ` [PATCH 5.17 06/39] ALSA: usb-audio: add mapping for new Corsair Virtuoso SE Greg Kroah-Hartman
2022-03-25 15:14 ` [PATCH 5.17 07/39] ALSA: hda/realtek: Add quirk for Clevo NP70PNJ Greg Kroah-Hartman
2022-03-25 15:14 ` [PATCH 5.17 08/39] ALSA: hda/realtek: Add quirk for Clevo NP50PNJ Greg Kroah-Hartman
2022-03-25 15:14 ` [PATCH 5.17 09/39] ALSA: hda/realtek - Fix headset mic problem for a HP machine with alc671 Greg Kroah-Hartman
2022-03-25 15:14 ` [PATCH 5.17 10/39] ALSA: hda/realtek: Add quirk for ASUS GA402 Greg Kroah-Hartman
2022-03-25 15:14 ` [PATCH 5.17 11/39] ALSA: pcm: Fix races among concurrent hw_params and hw_free calls Greg Kroah-Hartman
2022-03-25 15:14 ` [PATCH 5.17 12/39] ALSA: pcm: Fix races among concurrent read/write and buffer changes Greg Kroah-Hartman
2022-03-25 15:14 ` [PATCH 5.17 13/39] ALSA: pcm: Fix races among concurrent prepare and hw_params/hw_free calls Greg Kroah-Hartman
2022-03-25 15:14 ` [PATCH 5.17 14/39] ALSA: pcm: Fix races among concurrent prealloc proc writes Greg Kroah-Hartman
2022-03-25 15:14 ` [PATCH 5.17 15/39] ALSA: pcm: Add stream lock during PCM reset ioctl operations Greg Kroah-Hartman
2022-03-25 15:14 ` [PATCH 5.17 16/39] ALSA: usb-audio: Add mute TLV for playback volumes on RODE NT-USB Greg Kroah-Hartman
2022-03-25 15:14 ` [PATCH 5.17 17/39] ALSA: cmipci: Restore aux vol on suspend/resume Greg Kroah-Hartman
2022-03-25 15:14 ` [PATCH 5.17 18/39] ALSA: pci: fix reading of swapped values from pcmreg in AC97 codec Greg Kroah-Hartman
2022-03-25 15:14 ` [PATCH 5.17 19/39] drivers: net: xgene: Fix regression in CRC stripping Greg Kroah-Hartman
2022-03-25 15:14 ` [PATCH 5.17 20/39] netfilter: nf_tables: initialize registers in nft_do_chain() Greg Kroah-Hartman
2022-03-25 15:14 ` [PATCH 5.17 21/39] netfilter: nf_tables: validate registers coming from userspace Greg Kroah-Hartman
2022-03-25 15:14 ` [PATCH 5.17 22/39] ACPI / x86: Work around broken XSDT on Advantech DAC-BJ01 board Greg Kroah-Hartman
2022-03-25 15:14 ` [PATCH 5.17 23/39] ACPI: battery: Add device HID and quirk for Microsoft Surface Go 3 Greg Kroah-Hartman
2022-03-25 15:14 ` [PATCH 5.17 24/39] ACPI: video: Force backlight native for Clevo NL5xRU and NL5xNU Greg Kroah-Hartman
2022-03-25 15:14 ` [PATCH 5.17 25/39] crypto: qat - disable registration of algorithms Greg Kroah-Hartman
2022-03-25 15:14 ` [PATCH 5.17 26/39] Bluetooth: btusb: Add one more Bluetooth part for the Realtek RTL8852AE Greg Kroah-Hartman
2022-03-25 15:14 ` [PATCH 5.17 27/39] Bluetooth: hci_sync: Add a new quirk to skip HCI_FLT_CLEAR_ALL Greg Kroah-Hartman
2022-03-25 15:14 ` [PATCH 5.17 28/39] Bluetooth: btusb: Use quirk to skip HCI_FLT_CLEAR_ALL on fake CSR controllers Greg Kroah-Hartman
2022-03-25 15:14 ` Greg Kroah-Hartman [this message]
2022-03-25 15:14 ` [PATCH 5.17 30/39] drm/virtio: Ensure that objs is not NULL in virtio_gpu_array_put_free() Greg Kroah-Hartman
2022-03-25 15:14 ` [PATCH 5.17 31/39] jbd2: fix use-after-free of transaction_t race Greg Kroah-Hartman
2022-03-25 15:14 ` [PATCH 5.17 32/39] rcu: Dont deboost before reporting expedited quiescent state Greg Kroah-Hartman
2022-03-25 15:14 ` [PATCH 5.17 33/39] uaccess: fix integer overflow on access_ok() Greg Kroah-Hartman
2022-03-25 15:14 ` [PATCH 5.17 34/39] mac80211: fix potential double free on mesh join Greg Kroah-Hartman
2022-03-25 15:14 ` [PATCH 5.17 35/39] tpm: fix reference counting for struct tpm_chip Greg Kroah-Hartman
2022-03-25 15:14 ` [PATCH 5.17 36/39] tpm: use try_get_ops() in tpm-space.c Greg Kroah-Hartman
2022-03-25 15:14 ` [PATCH 5.17 37/39] wcn36xx: Differentiate wcn3660 from wcn3620 Greg Kroah-Hartman
2022-03-25 15:14 ` [PATCH 5.17 38/39] m68k: fix access_ok for coldfire Greg Kroah-Hartman
2022-03-25 15:14 ` [PATCH 5.17 39/39] nds32: fix access_ok() checks in get/put_user Greg Kroah-Hartman
2022-03-25 23:22 ` [PATCH 5.17 00/39] 5.17.1-rc1 review Shuah Khan
2022-03-26  1:22 ` Fox Chen
2022-03-26  2:53 ` Rudi Heitbaum
2022-03-26  3:07 ` Florian Fainelli
2022-03-26  4:54 ` Naresh Kamboju
2022-03-26  9:55   ` Greg Kroah-Hartman
2022-03-26 12:26     ` Naresh Kamboju
2022-03-26 12:19 ` Bagas Sanjaya
2022-03-27  0:13 ` Ron Economos
2022-03-27  0:52 ` Guenter Roeck
2022-03-27  1:37 ` Justin Forbes

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