On Mon, Oct 21, 2019 at 5:07 AM Jeff Moyer wrote:
>
> Dan Williams writes:
>
> > Check for NULL entries before checking the entry order, otherwise NULL
> > is misinterpreted as a present pte conflict. The 'order' check needs to
> > happen before the locked check as an unlocked entry at the wrong
Dan Williams writes:
> Check for NULL entries before checking the entry order, otherwise NULL
> is misinterpreted as a present pte conflict. The 'order' check needs to
> happen before the locked check as an unlocked entry at the wrong order
> must fallback to lookup the correct order.
Please
On Sat 19-10-19 09:26:19, Dan Williams wrote:
> Check for NULL entries before checking the entry order, otherwise NULL
> is misinterpreted as a present pte conflict. The 'order' check needs to
> happen before the locked check as an unlocked entry at the wrong order
> must fallback to lookup the
On Sat, Oct 19, 2019 at 4:09 PM Dan Williams wrote:
>
> On Sat, Oct 19, 2019 at 1:50 PM Matthew Wilcox wrote:
> >
> > On Sat, Oct 19, 2019 at 09:26:19AM -0700, Dan Williams wrote:
> > > Check for NULL entries before checking the entry order, otherwise NULL
> > > is misinterpreted as a present
On Sat, Oct 19, 2019 at 1:50 PM Matthew Wilcox wrote:
>
> On Sat, Oct 19, 2019 at 09:26:19AM -0700, Dan Williams wrote:
> > Check for NULL entries before checking the entry order, otherwise NULL
> > is misinterpreted as a present pte conflict. The 'order' check needs to
> > happen before the
On Sat, Oct 19, 2019 at 09:26:19AM -0700, Dan Williams wrote:
> Check for NULL entries before checking the entry order, otherwise NULL
> is misinterpreted as a present pte conflict. The 'order' check needs to
> happen before the locked check as an unlocked entry at the wrong order
> must fallback
Check for NULL entries before checking the entry order, otherwise NULL
is misinterpreted as a present pte conflict. The 'order' check needs to
happen before the locked check as an unlocked entry at the wrong order
must fallback to lookup the correct order.
Reported-by: Jeff Smits
Reported-by:
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