Jakub Kicinski a60558644e wifi: mt76: move napi_enable() from under BH ...

mt76 does a lot of:

  local_bh_disable();
  napi_enable(...napi);
  napi_schedule(...napi);
  local_bh_enable();

local_bh_disable() is not a real lock, its most likely taken
because napi_schedule() requires that we invoke softirqs at
some point. napi_enable() needs to take a mutex, so move it
from under the BH protection.

Fixes: 413f0271f3 ("net: protect NAPI enablement with netdev_lock()")
Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://lore.kernel.org/dcfd56bc-de32-4b11-9e19-d8bd1543745d@stanley.mountain
Reviewed-by: Eric Dumazet <edumazet@google.com>
Link: https://patch.msgid.link/20250124031841.1179756-8-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

2025-01-27 14:30:50 -08:00

..

mt76x0

wifi: mt76: move napi_enable() from under BH

2025-01-27 14:30:50 -08:00

mt76x2

wifi: mt76: move napi_enable() from under BH

2025-01-27 14:30:50 -08:00

mt7603

wifi: mt76: move napi_enable() from under BH

2025-01-27 14:30:50 -08:00

mt7615

wifi: mt76: move napi_enable() from under BH

2025-01-27 14:30:50 -08:00

mt7915

wifi: mt76: move napi_enable() from under BH

2025-01-27 14:30:50 -08:00

mt7921

wifi: mt76: move napi_enable() from under BH

2025-01-27 14:30:50 -08:00

mt7925

wifi: mt76: move napi_enable() from under BH

2025-01-27 14:30:50 -08:00

mt7996

wifi: mt76: move napi_enable() from under BH

2025-01-27 14:30:50 -08:00

agg-rx.c

wifi: mt76: Remove redundant assignment to variable tidno

2024-02-22 09:55:19 +01:00

channel.c

wifi: mt76: add multi-radio remain_on_channel functions

2025-01-14 13:42:29 +01:00

debugfs.c

wifi: mt76: un-embedd netdev from mt76_dev

2024-06-20 19:30:00 -07:00

dma.c

wifi: mt76: do not hold queue lock during initial rx buffer alloc

2025-01-14 13:34:35 +01:00

dma.h

wifi: mt76: un-embedd netdev from mt76_dev

2024-06-20 19:30:00 -07:00

eeprom.c

wifi: mt76: use chainmask for power delta calculation

2023-12-07 18:50:21 +01:00

Kconfig

wifi: mt76: mt7925: add Mediatek Wi-Fi7 driver for mt7925 chips

2023-09-30 20:03:05 +02:00

mac80211.c

wifi: mt76: add multi-radio remain_on_channel functions

2025-01-14 13:42:29 +01:00

Makefile

wifi: mt76: add chanctx functions for multi-channel phy support

2025-01-14 13:42:28 +01:00

mcu.c

wifi: mt76: do not increase mcu skb refcount if retry is not supported

2024-09-18 16:34:00 +03:00

mmio.c

wifi: mt76: move wed common utilities in wed.c

2024-02-22 09:55:18 +01:00

mt76_connac2_mac.h

wifi: mt76: connac: add support for IEEE 802.11 fragmentation

2024-09-06 14:23:06 +02:00

mt76_connac3_mac.c

wifi: mt76: Fix EHT NSS radiotap reporting.

2025-01-13 11:21:54 +01:00

mt76_connac3_mac.h

wifi: mt76: connac: fix checksum offload fields of connac3 RXD

2024-09-06 11:14:31 +02:00

mt76_connac_mac.c

wifi: mt76: connac: adjust phy capabilities based on band constraints

2025-01-14 13:42:30 +01:00

mt76_connac_mcu.c

wifi: mt76: mt7925: add handler to hif suspend/resume event

2025-01-14 13:42:30 +01:00

mt76_connac_mcu.h

wifi: mt76: mt7925: add handler to hif suspend/resume event

2025-01-14 13:42:30 +01:00

mt76_connac.h

wifi: mt76: connac: adjust phy capabilities based on band constraints

2025-01-14 13:42:30 +01:00

mt76.h

wifi: mt76: add multi-radio remain_on_channel functions

2025-01-14 13:42:29 +01:00

mt76x02_beacon.c

wifi: mt76: use atomic iface iteration for pre-TBTT work

2023-09-30 20:03:03 +02:00

mt76x02_debugfs.c

wifi: mt76: move aggr_stats array in mt76_phy

2022-12-01 17:29:13 +01:00

mt76x02_dfs.c

wifi: mac80211: handle ieee80211_radar_detected() for MLO

2024-09-06 13:01:05 +02:00

mt76x02_dfs.h

…

mt76x02_dma.h

…

mt76x02_eeprom.c

move asm/unaligned.h to linux/unaligned.h

2024-10-02 17:23:23 -04:00

mt76x02_eeprom.h

wifi: mt76: mt76x02: simplify struct mt76x02_rate_power

2022-12-01 17:29:12 +01:00

mt76x02_mac.c

wifi: mt76: mt76x02: fix return value check in mt76x02_mac_process_rx

2023-07-31 10:56:17 +02:00

mt76x02_mac.h

…

mt76x02_mcu.c

…

mt76x02_mcu.h

…

mt76x02_mmio.c

wifi: mt76: move napi_enable() from under BH

2025-01-27 14:30:50 -08:00

mt76x02_phy.c

wifi: mt76: mt76x02: simplify struct mt76x02_rate_power

2022-12-01 17:29:12 +01:00

mt76x02_phy.h

wifi: mt76: move mt76_rate_power from core to mt76x02 driver code

2022-12-01 17:29:12 +01:00

mt76x02_regs.h

…

mt76x02_trace.c

…

mt76x02_trace.h

wifi: mt76: Replace strlcpy() with strscpy()

2023-08-02 13:09:41 +03:00

mt76x02_txrx.c

wifi: mt76: add info parameter to rx_skb signature

2022-12-01 17:29:14 +01:00

mt76x02_usb_core.c

wifi: mt76: partially move channel change code to core

2024-09-06 11:14:37 +02:00

mt76x02_usb_mcu.c

wifi: fill in MODULE_DESCRIPTION()s for mt76 drivers

2024-01-31 18:32:33 +02:00

mt76x02_usb.h

…

mt76x02_util.c

wifi: mt76: initialize more wcid fields mt76_wcid_init

2025-01-14 13:34:37 +01:00

mt76x02.h

wifi: mt76: add info parameter to rx_skb signature

2022-12-01 17:29:14 +01:00

mt792x_acpi_sar.c

wifi: mt76: mt792x: update the country list of EU for ACPI SAR

2024-02-22 09:55:19 +01:00

mt792x_acpi_sar.h

wifi: mt76: mt7921: support 5.9/6GHz channel config in acpi

2023-12-07 18:50:19 +01:00

mt792x_core.c

wifi: mt76: mt7921: introduce CSA support

2025-01-14 13:34:35 +01:00

mt792x_debugfs.c

wifi: mt76: mt7921: move debugfs shared code in mt792x-lib module

2023-07-26 11:36:12 +02:00

mt792x_dma.c

wifi: mt76: un-embedd netdev from mt76_dev

2024-06-20 19:30:00 -07:00

mt792x_mac.c

wifi: mt76: mt7925: Update mt792x_rx_get_wcid for per-link STA

2025-01-14 13:34:35 +01:00

mt792x_regs.h

wifi: mt76: mt7925: update PCIe DMA settings

2024-02-22 09:55:17 +01:00

mt792x_trace.c

wifi: mt76: mt792x: introduce mt792x-lib module

2023-07-26 11:36:11 +02:00

mt792x_trace.h

wifi: mt76: mt792x: introduce mt792x-lib module

2023-07-26 11:36:11 +02:00

mt792x_usb.c

wifi: mac80211: inform the low level if drv_stop() is a suspend

2024-06-26 10:25:46 +02:00

mt792x.h

wifi: mt76: mt7925e: fix too long of wifi resume time

2025-01-14 13:42:30 +01:00

pci.c

wifi: mt76: mt792x: fix scheduler interference in drv own process

2024-07-09 23:02:10 +02:00

scan.c

wifi: mt76: add multi-radio remain_on_channel functions

2025-01-14 13:42:29 +01:00

sdio_txrx.c

wifi: mt76: mt7921s: fix a potential firmware freeze during startup

2025-01-13 11:21:54 +01:00

sdio.c

wifi: mt76: sdio: move mcu queue size check inside critical section

2024-05-02 12:44:51 +02:00

sdio.h

…

testmode.c

wifi: mt76: fix tx packet loss when scanning on DBDC

2024-05-02 12:44:50 +02:00

testmode.h

…

trace.c

…

trace.h

wifi: mt76: Replace strlcpy() with strscpy()

2023-08-02 13:09:41 +03:00

tx.c

wifi: mt76: add multi-radio support to tx scheduling

2025-01-14 13:42:29 +01:00

usb_trace.c

…

usb_trace.h

wifi: mt76: Replace strlcpy() with strscpy()

2023-08-02 13:09:41 +03:00

usb.c

wifi: mt76: mt76u_vendor_request: Do not print error messages when -EPROTO

2025-01-14 13:34:18 +01:00

util.c

wifi: mt76: remove dev->wcid_phy_mask

2025-01-14 13:42:28 +01:00

util.h

wifi: mt76: Remove unused inline function mt76_wcid_mask_test()

2022-12-01 17:29:12 +01:00

wed.c

wifi: mt76: move wed common utilities in wed.c

2024-02-22 09:55:18 +01:00