Johannes Berg 400f6ebbc1 wifi: iwlwifi: pcie: don't synchronize IRQs from IRQ ...

On older devices (before unified image!) we can end up calling
stop_device from an rfkill interrupt. However, in stop_device
we attempt to synchronize IRQs, which then of course deadlocks.

Avoid this by checking the context, if running from the IRQ
thread then don't synchronize. This wouldn't be correct on a
new device since RSS is supported, but older devices only have
a single interrupt/queue.

Fixes: 37fb29bd1f ("wifi: iwlwifi: pcie: synchronize IRQs before NAPI")
Reviewed-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://msgid.link/20231215111335.59aab00baed7.Iadfe154d6248e7f9dfd69522e5429dbbd72925d7@changeid

2023-12-18 18:41:48 +02:00

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admtek

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ath

wifi: mac80211: use wiphy locked debugfs helpers for agg_status

2023-11-27 11:25:01 +01:00

atmel

wifi: atmel: remove unused ioctl function

2023-10-14 09:41:21 +03:00

broadcom

wifi: brcmfmac: fix format-truncation warnings

2023-10-23 20:24:39 +03:00

cisco

wifi: airo: avoid uninitialized warning in airo_get_rate()

2023-07-11 19:22:54 -07:00

intel

wifi: iwlwifi: pcie: don't synchronize IRQs from IRQ

2023-12-18 18:41:48 +02:00

intersil

wifi: hostap: remove unused ioctl function

2023-10-14 09:41:22 +03:00

legacy

wifi: ray_cs: Remove unnecessary (void*) conversions

2023-10-25 20:44:40 +03:00

marvell

Merge wireless into wireless-next

2023-10-06 17:08:47 +03:00

mediatek

wifi: mt76: fix crash with WED rx support enabled

2023-12-12 16:24:06 +02:00

microchip

wifi: wilc1000: use vmm_table as array in wilc struct

2023-10-19 10:30:34 +03:00

purelifi

wifi: plfxlc: fix clang-specific fortify warning

2023-09-04 20:33:34 +03:00

quantenna

wifi: cfg80211: split struct cfg80211_ap_settings

2023-09-25 09:00:39 +02:00

ralink

wifi: rt2x00: rework MT7620 PA/LNA RF calibration

2023-10-25 12:06:16 +03:00

realtek

Merge tag 'wireless-next-2023-10-26' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next

2023-10-26 20:27:58 -07:00

rsi

wifi: rsi: rsi_91x_usb_ops: Remove unnecessary (void*) conversions

2023-08-23 14:07:16 +03:00

silabs

wifi: wfx: fix case where rates are out of order

2023-10-09 09:54:14 +03:00

st

wifi: mac80211: rename ieee80211_tx_status() to ieee80211_tx_status_skb()

2023-10-23 12:26:51 +02:00

ti

wifi: wlcore: main: replace deprecated strncpy with strscpy

2023-10-23 20:29:46 +03:00

virtual

wifi: mac80211_hwsim: Handle BSS_CHANGED_VALID_LINKS

2023-09-25 09:12:33 +02:00

zydas

Fix nomenclature for USB and PCI wireless devices

2023-08-25 12:56:49 +03:00

Kconfig

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Makefile

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