ACK: [J/K/L/U/OEM-6.1][PATCH 0/1] Fix mediatek wifi driver crash when loading wrong SAR

Stefan Bader stefan.bader at canonical.com
Tue Mar 7 09:46:30 UTC 2023


On 03.03.23 08:29, Aaron Ma wrote:
> BugLink: https://bugs.launchpad.net/bugs/2009118
> 
> [Impact]
> Mediatek MT7922 wifi driver crashed on some laptops.
> 
> [Fix]
> WiFi driver should not continue initializing SAR table when it's
> invalid.
> 
> [Test]
> Verified on hardware and stress netword passed.
> 
> [Where problems could occur]
> Low risk.
> It may cause issues on mt76 driver.
> 
> Aaron Ma (1):
>    wifi: mt76: mt7921: fix error code of return in mt7921_acpi_read
> 
>   drivers/net/wireless/mediatek/mt76/mt7921/acpi_sar.c | 7 +++++--
>   1 file changed, 5 insertions(+), 2 deletions(-)
> 

Acked-by: Stefan Bader <stefan.bader at canonical.com>
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