On Wed, Jul 29, 2020 at 8:24 PM Joel Fernandes wrote:
>
> On Wed, Jul 15, 2020 at 10:45 PM Suren Baghdasaryan wrote:
> >
> > syzbot report [1] describes a deadlock when write operation against an
> > ashmem fd executed at the time when ashmem is shrinking its cache results
> > in the following lo
On Wed, Jul 15, 2020 at 10:45 PM Suren Baghdasaryan wrote:
>
> syzbot report [1] describes a deadlock when write operation against an
> ashmem fd executed at the time when ashmem is shrinking its cache results
> in the following lock sequence:
>
> Possible unsafe locking scenario:
>
> CPU0
On Wed, Jul 15, 2020 at 8:30 PM Eric Biggers wrote:
>
> On Wed, Jul 15, 2020 at 07:45:27PM -0700, Suren Baghdasaryan wrote:
> > syzbot report [1] describes a deadlock when write operation against an
> > ashmem fd executed at the time when ashmem is shrinking its cache results
> > in the following
On Wed, Jul 15, 2020 at 07:45:27PM -0700, Suren Baghdasaryan wrote:
> syzbot report [1] describes a deadlock when write operation against an
> ashmem fd executed at the time when ashmem is shrinking its cache results
> in the following lock sequence:
>
> Possible unsafe locking scenario:
>
>
