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Re: [Xen-devel] [PATCH 1/2] xen/sched: fix locking in a653sched_free_vdata()



On 27.09.19 10:20, Jan Beulich wrote:
On 27.09.2019 09:23, Jürgen Groß  wrote:
On 25.09.19 12:59, Dario Faggioli wrote:
On Wed, 2019-09-25 at 09:05 +0200, Juergen Gross wrote:
The arinc653 scheduler's free_vdata() function is missing proper
locking: as it is modifying the scheduler's private vcpu list it
needs
to take the scheduler lock during that operation.

Signed-off-by: Juergen Gross <jgross@xxxxxxxx>

Reviewed-by: Dario Faggioli <dfaggioli@xxxxxxxx>

As this patch is a prerequisite for my core scheduling series I'd really
appreciate if it could be committed rather sooner than later.

Josh, Robert, could you please comment?

Or is Dario's R-b (and Jan's as well) enough in this rather simple and
obvious case?

I was more or less planning to time out on waiting for their ack
later today.

Thanks.


Juergen


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