On Fri, 3 Jul 2020 15:37:11 +0200
Halil Pasic wrote:
> On Wed, 1 Jul 2020 14:06:11 +0200
> Christian Borntraeger wrote:
>
> >
> >
> > On 01.07.20 14:01, Cornelia Huck wrote:
> > > On Tue, 16 Jun 2020 06:50:33 +0200
> > > Halil Pasic wrote:
> > >
> > >> The story short: compiler can gene
On Wed, 1 Jul 2020 14:06:11 +0200
Christian Borntraeger wrote:
>
>
> On 01.07.20 14:01, Cornelia Huck wrote:
> > On Tue, 16 Jun 2020 06:50:33 +0200
> > Halil Pasic wrote:
> >
> >> The story short: compiler can generate code that does two
> >> distinct fetches of *ind_addr for old and _old. If
On Tue, 16 Jun 2020 06:50:33 +0200
Halil Pasic wrote:
> The story short: compiler can generate code that does two
> distinct fetches of *ind_addr for old and _old. If that happens we can
> not figure out if we had the desired xchg or not.
>
> Halil Pasic (2):
> virtio-ccw: fix virtio_set_ind_a
On Wed, 1 Jul 2020 14:06:11 +0200
Christian Borntraeger wrote:
> On 01.07.20 14:01, Cornelia Huck wrote:
> > On Tue, 16 Jun 2020 06:50:33 +0200
> > Halil Pasic wrote:
> >
> >> The story short: compiler can generate code that does two
> >> distinct fetches of *ind_addr for old and _old. If tha
On 01.07.20 14:01, Cornelia Huck wrote:
> On Tue, 16 Jun 2020 06:50:33 +0200
> Halil Pasic wrote:
>
>> The story short: compiler can generate code that does two
>> distinct fetches of *ind_addr for old and _old. If that happens we can
>> not figure out if we had the desired xchg or not.
>>
>>
On Tue, 16 Jun 2020 06:50:33 +0200
Halil Pasic wrote:
> The story short: compiler can generate code that does two
> distinct fetches of *ind_addr for old and _old. If that happens we can
> not figure out if we had the desired xchg or not.
>
> Halil Pasic (2):
> virtio-ccw: fix virtio_set_ind_a
The story short: compiler can generate code that does two
distinct fetches of *ind_addr for old and _old. If that happens we can
not figure out if we had the desired xchg or not.
Halil Pasic (2):
virtio-ccw: fix virtio_set_ind_atomic
s390x/pci: fix set_ind_atomic
hw/s390x/s390-pci-bus.c | 16