ACK: [SRU] [F/J/M/N] [PATCH 0/1] Fix malfunction SANDISK USB drive

[Stefan Bader]

On 12.04.24 05:23, Kai-Heng Feng wrote:
> BugLink: https://bugs.launchpad.net/bugs/2040948
> 
> [Impact]
> Sandisk USB drive can stop working after reboot.
> 
> [Fix]
> Disable USB3 LPM at shutdown, so the device won't linger in wrong power
> state at bootup.
> 
> [Test]
> The affected SANDISK USB drive remains in lsusb for 10k times reboot.
> 
> [Where problems could occur]
> Nothing that I can think of. This is the right thing to do.
> To take a step further, the USB core should probably put USB devices to
> USB U3 to save power and properly power cycle it. But let's do it when
> it's proven needed.
> 
> Kai-Heng Feng (1):
>    usb: Disable USB3 LPM at shutdown
> 
>   drivers/usb/core/port.c | 4 +++-
>   1 file changed, 3 insertions(+), 1 deletion(-)
> 

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