On 9/27/23 17:41, Michael S. Tsirkin wrote:
> On Wed, Sep 27, 2023 at 04:06:41PM +0200, Ilya Maximets wrote:
>> On 9/25/23 20:04, Ilya Maximets wrote:
>>> On 9/25/23 16:32, Stefan Hajnoczi wrote:
On Fri, 25 Aug 2023 at 13:02, Ilya Maximets wrote:
>
> It was supposed to be a compiler
On Wed, Sep 27, 2023 at 04:06:41PM +0200, Ilya Maximets wrote:
> On 9/25/23 20:04, Ilya Maximets wrote:
> > On 9/25/23 16:32, Stefan Hajnoczi wrote:
> >> On Fri, 25 Aug 2023 at 13:02, Ilya Maximets wrote:
> >>>
> >>> It was supposed to be a compiler barrier and it was a compiler barrier
> >>>
On 9/25/23 20:04, Ilya Maximets wrote:
> On 9/25/23 16:32, Stefan Hajnoczi wrote:
>> On Fri, 25 Aug 2023 at 13:02, Ilya Maximets wrote:
>>>
>>> It was supposed to be a compiler barrier and it was a compiler barrier
>>> initially called 'wmb' (??) when virtio core support was introduced.
>>> Later
On 9/25/23 16:32, Stefan Hajnoczi wrote:
> On Fri, 25 Aug 2023 at 13:02, Ilya Maximets wrote:
>>
>> It was supposed to be a compiler barrier and it was a compiler barrier
>> initially called 'wmb' (??) when virtio core support was introduced.
>> Later all the instances of 'wmb' were switched to
On Fri, 25 Aug 2023 at 13:02, Ilya Maximets wrote:
>
> It was supposed to be a compiler barrier and it was a compiler barrier
> initially called 'wmb' (??) when virtio core support was introduced.
> Later all the instances of 'wmb' were switched to smp_wmb to fix memory
> ordering issues on
On 8/25/23 19:01, Ilya Maximets wrote:
> It was supposed to be a compiler barrier and it was a compiler barrier
> initially called 'wmb' (??) when virtio core support was introduced.
> Later all the instances of 'wmb' were switched to smp_wmb to fix memory
> ordering issues on non-x86 platforms.
It was supposed to be a compiler barrier and it was a compiler barrier
initially called 'wmb' (??) when virtio core support was introduced.
Later all the instances of 'wmb' were switched to smp_wmb to fix memory
ordering issues on non-x86 platforms. However, this one doesn't need
to be an actual