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SubjectRe: [GIT PULL 4/4] intel_th: msu: Fix window switching without windows
Hi Greg,

On Tue, 17 Dec 2019 13:06:29 +0100 Greg Kroah-Hartman <gregkh@linuxfoundation.org> wrote:
>
> On Tue, Dec 17, 2019 at 01:55:27PM +0200, Alexander Shishkin wrote:
> > Commit 6cac7866c2741 ("intel_th: msu: Add a sysfs attribute to trigger
> > window switch") adds a NULL pointer dereference in the case when there are
> > no windows allocated:
>
> Commit ids should only be specified in 12 digits, not 13 :)

It is possible that 13 digits may be necessary to be unambiguous within
a git repo. In fact, as we continue with a single git repo (Linus'), at
some point 13 digits will become normal.

--
Cheers,
Stephen Rothwell
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