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| author |   Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2020-01-13 17:57:19 +0900 |
|---|---|---|
| committer |   Takashi Iwai <tiwai@suse.de> | 2020-01-13 10:41:01 +0100 |
| commit | 747d1f076de5a60770011f6e512de43298ec64cb (patch) | |
| tree | f2d12eb89a5f310d2e45d8a63720d9ce773ae9a7 /drivers/usb/cdns3/cdns3-imx.c | |
| parent | ALSA: hda: Rename back to dmic_detect option (diff) | |
| download | wireguard-linux-747d1f076de5a60770011f6e512de43298ec64cb.tar.xz wireguard-linux-747d1f076de5a60770011f6e512de43298ec64cb.zip | |
ALSA: firewire-tascam: fix corruption due to spin lock without restoration in SoftIRQ context
ALSA firewire-tascam driver can bring corruption due to spin lock without
restoration of IRQ flag in SoftIRQ context. This commit fixes the bug.
Cc: Scott Bahling <sbahling@suse.com>
Cc: <stable@vger.kernel.org> # v4.21
Fixes: d7167422433c ("ALSA: firewire-tascam: queue events for change of control surface")
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Link: https://lore.kernel.org/r/20200113085719.26788-1-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'drivers/usb/cdns3/cdns3-imx.c')
0 files changed, 0 insertions, 0 deletions