Am 2021-09-01 um 9:14 p.m. schrieb Dave Chinner:
> On Wed, Sep 01, 2021 at 07:07:34PM -0400, Felix Kuehling wrote:
>> On 2021-09-01 6:03 p.m., Dave Chinner wrote:
>>> On Wed, Sep 01, 2021 at 11:40:43AM -0400, Felix Kuehling wrote:
Am 2021-09-01 um 4:29 a.m. schrieb Christoph Hellwig:
> On
Am 2021-09-02 um 4:18 a.m. schrieb Christoph Hellwig:
> On Wed, Sep 01, 2021 at 11:40:43AM -0400, Felix Kuehling wrote:
> It looks like I'm totally misunderstanding what you are adding here
> then. Why do we need any special treatment at all for memory that
> has normal struct pages
On Thu, Sep 2, 2021 at 1:18 AM Christoph Hellwig wrote:
>
> On Wed, Sep 01, 2021 at 11:40:43AM -0400, Felix Kuehling wrote:
> > >>> It looks like I'm totally misunderstanding what you are adding here
> > >>> then. Why do we need any special treatment at all for memory that
> > >>> has normal
On Wed, Sep 01, 2021 at 07:07:34PM -0400, Felix Kuehling wrote:
> On 2021-09-01 6:03 p.m., Dave Chinner wrote:
> > On Wed, Sep 01, 2021 at 11:40:43AM -0400, Felix Kuehling wrote:
> > > Am 2021-09-01 um 4:29 a.m. schrieb Christoph Hellwig:
> > > > On Mon, Aug 30, 2021 at 01:04:43PM -0400, Felix
On 2021-09-01 6:03 p.m., Dave Chinner wrote:
On Wed, Sep 01, 2021 at 11:40:43AM -0400, Felix Kuehling wrote:
Am 2021-09-01 um 4:29 a.m. schrieb Christoph Hellwig:
On Mon, Aug 30, 2021 at 01:04:43PM -0400, Felix Kuehling wrote:
driver code is not really involved in updating the CPU mappings.
On Wed, Sep 01, 2021 at 11:40:43AM -0400, Felix Kuehling wrote:
>
> Am 2021-09-01 um 4:29 a.m. schrieb Christoph Hellwig:
> > On Mon, Aug 30, 2021 at 01:04:43PM -0400, Felix Kuehling wrote:
> driver code is not really involved in updating the CPU mappings. Maybe
> it's something we need
Am 2021-09-01 um 4:29 a.m. schrieb Christoph Hellwig:
> On Mon, Aug 30, 2021 at 01:04:43PM -0400, Felix Kuehling wrote:
driver code is not really involved in updating the CPU mappings. Maybe
it's something we need to do in the migration helpers.
>>> It looks like I'm totally
Am 2021-08-30 um 4:28 a.m. schrieb Christoph Hellwig:
> On Thu, Aug 26, 2021 at 06:27:31PM -0400, Felix Kuehling wrote:
>> I think we're missing something here. As far as I can tell, all the work
>> we did first with DEVICE_GENERIC and now DEVICE_PUBLIC always used
>> normal pages. Are we missing
Am 2021-08-25 um 2:24 p.m. schrieb Sierra Guiza, Alejandro (Alex):
>
> On 8/25/2021 2:46 AM, Christoph Hellwig wrote:
>> On Tue, Aug 24, 2021 at 10:48:17PM -0500, Alex Sierra wrote:
>>> } else {
>>> - if (!(migrate->flags & MIGRATE_VMA_SELECT_SYSTEM))
>>> + if
On 8/25/2021 2:46 AM, Christoph Hellwig wrote:
On Tue, Aug 24, 2021 at 10:48:17PM -0500, Alex Sierra wrote:
} else {
- if (!(migrate->flags & MIGRATE_VMA_SELECT_SYSTEM))
+ if (!(migrate->flags & MIGRATE_VMA_SELECT_SYSTEM) &&
+
Am 2021-08-24 um 11:48 p.m. schrieb Alex Sierra:
> In this case, this is used to migrate pages from device memory, back to
> system memory. This particular device memory type should be accessible
> by the CPU, through IOMEM access. Typically, zone device public type
> memory falls into this
In this case, this is used to migrate pages from device memory, back to
system memory. This particular device memory type should be accessible
by the CPU, through IOMEM access. Typically, zone device public type
memory falls into this category.
Signed-off-by: Alex Sierra
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