ACK/cmt / APPLIED[E]: [SRU] [B/D/E/Unstable] [PATCH 0/2] Fix auto-delink on new ums-realtek devices

Seth Forshee seth.forshee at
Thu Sep 5 20:33:00 UTC 2019

On Mon, Sep 02, 2019 at 05:04:19PM +0800, Kai-Heng Feng wrote:
> BugLink:
> [Impact]
> Some ums-realtek card readers may dropped from USB bus after using
> ums-realtek driver instead of usb-storage generic driver.
> [Fix]
> Disable auto-delink on new ums-realtek devices, only whitelist three
> oldest IDs.
> [Test]
> Affected user and myself confirmed disabling auto-delink works.
> [Regression Potential]
> Minimal. Limited to one specific driver and this also restore the old
> behavior.

These patches are upstream as of 5.3-rc7, so unstable does not need
them, and the patches can be marked as coming from upstream rather than

Acked-by: Seth Forshee <seth.forshee at>

Applied to eoan/master-next, thanks!

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