Dan Williams
2021-Sep-30 15:28 UTC
[PATCH v2 1/6] driver core: Move the "authorized" attribute from USB/Thunderbolt to core
On Thu, Sep 30, 2021 at 4:20 AM Yehezkel Bernat <yehezkelshb at gmail.com> wrote:> > On Thu, Sep 30, 2021 at 4:05 AM Kuppuswamy Sathyanarayanan > <sathyanarayanan.kuppuswamy at linux.intel.com> wrote: > > > > no functional > > changes other than value 2 being not visible to the user. > > > > Are we sure we don't break any user-facing tool with it? Tools might use this to > "remember" how the device was authorized this time.That's why it was highlighted in the changelog. Hopefully a Thunderbolt developer can confirm if it is a non-issue. Documentation/ABI/testing/sysfs-bus-thunderbolt does not seem to answer this question about whether authorized_show and authorized_store need to be symmetric.