Chris Wilson writes:
> Quoting Mika Kuoppala (2019-07-04 11:58:38)
>> Chris Wilson writes:
>>
>> > Quoting Matthew Auld (2019-07-04 11:28:18)
>> >> On 03/07/2019 18:19, Chris Wilson wrote:
>> >> > If we hit an error while allocating the page tables, we have to unwind
>> >> > the incomplete upda
Quoting Mika Kuoppala (2019-07-04 11:58:38)
> Chris Wilson writes:
>
> > Quoting Matthew Auld (2019-07-04 11:28:18)
> >> On 03/07/2019 18:19, Chris Wilson wrote:
> >> > If we hit an error while allocating the page tables, we have to unwind
> >> > the incomplete updates, and wish to free the unuse
Chris Wilson writes:
> Quoting Matthew Auld (2019-07-04 11:28:18)
>> On 03/07/2019 18:19, Chris Wilson wrote:
>> > If we hit an error while allocating the page tables, we have to unwind
>> > the incomplete updates, and wish to free the unused pd. However, we are
>> > not allowed to be hoding the
Quoting Matthew Auld (2019-07-04 11:28:18)
> On 03/07/2019 18:19, Chris Wilson wrote:
> > If we hit an error while allocating the page tables, we have to unwind
> > the incomplete updates, and wish to free the unused pd. However, we are
> > not allowed to be hoding the spinlock at that point, and s
On 03/07/2019 18:19, Chris Wilson wrote:
If we hit an error while allocating the page tables, we have to unwind
the incomplete updates, and wish to free the unused pd. However, we are
not allowed to be hoding the spinlock at that point, and so must use the
holding
later free to defer it until
Chris Wilson writes:
> If we hit an error while allocating the page tables, we have to unwind
> the incomplete updates, and wish to free the unused pd. However, we are
> not allowed to be hoding the spinlock at that point, and so must use the
> later free to defer it until after we drop the lock.
If we hit an error while allocating the page tables, we have to unwind
the incomplete updates, and wish to free the unused pd. However, we are
not allowed to be hoding the spinlock at that point, and so must use the
later free to defer it until after we drop the lock.
<3> [414.363795] BUG: sleepin
