On Wed, Jul 29, 2020 at 06:08:16PM +0200, Jan Kiszka wrote:
> On 29.07.20 17:32, Marco Solieri wrote:
> > On Tue, Jul 28, 2020 at 01:30:37PM +0200, Jan Kiszka wrote:
> > > On 28.07.20 13:09, Marco Solieri wrote:
> > > > Beside the "offset vs next_col" choice. We would like to stress that we
> > >
On 29.07.20 17:32, Marco Solieri wrote:
On Tue, Jul 28, 2020 at 01:30:37PM +0200, Jan Kiszka wrote:
On 28.07.20 13:09, Marco Solieri wrote:
Beside the "offset vs next_col" choice. We would like to stress that we
need it to be aligned with the concept of colored memory that we are
proposing in
On Wed, Jul 29, 2020 at 09:53:27AM +0200, Jan Kiszka wrote:
> On 29.07.20 00:41, Marco Solieri wrote:
> > On Tue, Jul 28, 2020 at 01:30:37PM +0200, Jan Kiszka wrote:
> > > On 28.07.20 13:09, Marco Solieri wrote:
> > > > On Tue, Jul 28, 2020 at 11:26:45AM +0200, Jan Kiszka wrote:
> > > > > On
On Tue, Jul 28, 2020 at 01:30:37PM +0200, Jan Kiszka wrote:
> On 28.07.20 13:09, Marco Solieri wrote:
> > Beside the "offset vs next_col" choice. We would like to stress that we
> > need it to be aligned with the concept of colored memory that we are
> > proposing in v2. This notion is present:
On 29.07.20 00:41, Marco Solieri wrote:
On Tue, Jul 28, 2020 at 01:30:37PM +0200, Jan Kiszka wrote:
On 28.07.20 13:09, Marco Solieri wrote:
On Tue, Jul 28, 2020 at 11:26:45AM +0200, Jan Kiszka wrote:
On 28.07.20 11:15, Marco Solieri wrote:
On Mon, Jul 27, 2020 at 11:39:48PM +0200, Jan Kiszka
On Tue, Jul 28, 2020 at 01:30:37PM +0200, Jan Kiszka wrote:
> On 28.07.20 13:09, Marco Solieri wrote:
> > On Tue, Jul 28, 2020 at 11:26:45AM +0200, Jan Kiszka wrote:
> > > On 28.07.20 11:15, Marco Solieri wrote:
> > > > On Mon, Jul 27, 2020 at 11:39:48PM +0200, Jan Kiszka wrote:
> > > > > On
On 28.07.20 13:09, Marco Solieri wrote:
On Tue, Jul 28, 2020 at 11:26:45AM +0200, Jan Kiszka wrote:
On 28.07.20 11:15, Marco Solieri wrote:
On Mon, Jul 27, 2020 at 11:39:48PM +0200, Jan Kiszka wrote:
On 27.07.20 23:13, Marco Solieri wrote:
If we understand correctly your
implementation, you
On Tue, Jul 28, 2020 at 11:26:45AM +0200, Jan Kiszka wrote:
> On 28.07.20 11:15, Marco Solieri wrote:
> > On Mon, Jul 27, 2020 at 11:39:48PM +0200, Jan Kiszka wrote:
> > > On 27.07.20 23:13, Marco Solieri wrote:
> > > > If we understand correctly your
> > > > implementation, you are mapping the
On 28.07.20 11:15, Marco Solieri wrote:
On Mon, Jul 27, 2020 at 11:39:48PM +0200, Jan Kiszka wrote:
On 27.07.20 23:13, Marco Solieri wrote:
If we understand correctly your
implementation, you are mapping the entire memory region and then
copying blocks of the binary image using what you called
On Mon, Jul 27, 2020 at 11:39:48PM +0200, Jan Kiszka wrote:
> On 27.07.20 23:13, Marco Solieri wrote:
> > If we understand correctly your
> > implementation, you are mapping the entire memory region and then
> > copying blocks of the binary image using what you called "colored
> > offset"
On 27.07.20 23:13, Marco Solieri wrote:
On Tue, Jul 21, 2020 at 10:15:57PM +0200, Jan Kiszka wrote:
I've pushed wip/cache-coloring, consisting of your rebased patches plus a
hack commit that does not work as-is (maybe just the qemu configs, maybe
more) but hopefully gives an idea where I'd like
On Tue, Jul 21, 2020 at 10:15:57PM +0200, Jan Kiszka wrote:
> I've pushed wip/cache-coloring, consisting of your rebased patches plus a
> hack commit that does not work as-is (maybe just the qemu configs, maybe
> more) but hopefully gives an idea where I'd like to go for Jailhouse:
> minimal
On 22.07.20 20:19, Marco Solieri wrote:
On Wed, Jul 22, 2020 at 07:28:29PM +0200, Jan Kiszka wrote:
On 22.07.20 18:42, Marco Solieri wrote:
On Wed, Jul 22, 2020 at 04:39:59PM +0200, Jan Kiszka wrote:
On 22.07.20 16:20, Marco Solieri wrote:
On Mon, Jul 20, 2020 at 11:29:21PM +0200, Jan Kiszka
On Wed, Jul 22, 2020 at 07:28:29PM +0200, Jan Kiszka wrote:
> On 22.07.20 18:42, Marco Solieri wrote:
> > On Wed, Jul 22, 2020 at 04:39:59PM +0200, Jan Kiszka wrote:
> > > On 22.07.20 16:20, Marco Solieri wrote:
> > > > On Mon, Jul 20, 2020 at 11:29:21PM +0200, Jan Kiszka wrote:
> > > > >
On 22.07.20 18:42, Marco Solieri wrote:
On Wed, Jul 22, 2020 at 04:39:59PM +0200, Jan Kiszka wrote:
On 22.07.20 16:20, Marco Solieri wrote:
On Mon, Jul 20, 2020 at 11:29:21PM +0200, Jan Kiszka wrote:
Regarding dynamic coloring, I can only repeat what I stated before,
multiple times: I'm
On Wed, Jul 22, 2020 at 04:39:59PM +0200, Jan Kiszka wrote:
> On 22.07.20 16:20, Marco Solieri wrote:
> > On Mon, Jul 20, 2020 at 11:29:21PM +0200, Jan Kiszka wrote:
> > > Regarding dynamic coloring, I can only repeat what I stated before,
> > > multiple times: I'm extremely pessimistic that you
On 22.07.20 16:20, Marco Solieri wrote:
On Mon, Jul 20, 2020 at 11:29:21PM +0200, Jan Kiszka wrote:
Regarding dynamic coloring, I can only repeat what I stated before,
multiple times: I'm extremely pessimistic that you can turn on or
reconfigure an IOMMU while you may have transactions in
On Mon, Jul 20, 2020 at 11:29:21PM +0200, Jan Kiszka wrote:
> Regarding dynamic coloring, I can only repeat what I stated before,
> multiple times: I'm extremely pessimistic that you can turn on or
> reconfigure an IOMMU while you may have transactions in flight that are
> affected by that change.
On 20.07.20 23:29, Jan Kiszka wrote:
On 20.07.20 18:26, 'Marco Solieri' via Jailhouse wrote:
On Wed, Jun 17, 2020 at 10:49:55AM +0200, Jan Kiszka wrote:
On 15.06.20 10:11, Marco Solieri wrote:
On Wed, May 27, 2020 at 05:20:05PM +0200, Jan Kiszka wrote:
On 26.05.20 15:24, Marco Solieri wrote:
On 20.07.20 18:26, 'Marco Solieri' via Jailhouse wrote:
On Wed, Jun 17, 2020 at 10:49:55AM +0200, Jan Kiszka wrote:
On 15.06.20 10:11, Marco Solieri wrote:
On Wed, May 27, 2020 at 05:20:05PM +0200, Jan Kiszka wrote:
On 26.05.20 15:24, Marco Solieri wrote:
On Mon, May 04, 2020 at 08:54:32PM
On Wed, Jun 17, 2020 at 10:49:55AM +0200, Jan Kiszka wrote:
> On 15.06.20 10:11, Marco Solieri wrote:
> > On Wed, May 27, 2020 at 05:20:05PM +0200, Jan Kiszka wrote:
> >> On 26.05.20 15:24, Marco Solieri wrote:
> >>> On Mon, May 04, 2020 at 08:54:32PM +0200, Jan Kiszka wrote:
> On 22.04.20
On 15.06.20 10:11, Marco Solieri wrote:
> On Wed, May 27, 2020 at 05:20:05PM +0200, Jan Kiszka wrote:
>> On 26.05.20 15:24, Marco Solieri wrote:
>>> On Mon, May 04, 2020 at 08:54:32PM +0200, Jan Kiszka wrote:
On 22.04.20 10:51, Jan Kiszka wrote:
> On 22.04.20 09:22, Marco Solieri wrote:
On Wed, May 27, 2020 at 05:20:05PM +0200, Jan Kiszka wrote:
> On 26.05.20 15:24, Marco Solieri wrote:
> > On Mon, May 04, 2020 at 08:54:32PM +0200, Jan Kiszka wrote:
> >> On 22.04.20 10:51, Jan Kiszka wrote:
> >>> On 22.04.20 09:22, Marco Solieri wrote:
> On Wed, Apr 22, 2020 at 08:42:32AM
On 26.05.20 15:24, Marco Solieri wrote:
> On Mon, May 04, 2020 at 08:54:32PM +0200, Jan Kiszka wrote:
>> On 22.04.20 10:51, Jan Kiszka wrote:
>>> On 22.04.20 09:22, Marco Solieri wrote:
On Wed, Apr 22, 2020 at 08:42:32AM +0200, Jan Kiszka wrote:
> On 27.03.19 13:18, Marco Solieri wrote:
On Mon, May 04, 2020 at 08:54:32PM +0200, Jan Kiszka wrote:
> On 22.04.20 10:51, Jan Kiszka wrote:
> > On 22.04.20 09:22, Marco Solieri wrote:
> > > On Wed, Apr 22, 2020 at 08:42:32AM +0200, Jan Kiszka wrote:
> > > > On 27.03.19 13:18, Marco Solieri wrote:
> > > > > Predictability of memory access
On Tue, Apr 21, 2020 at 12:03:42PM +0200, Marco Solieri wrote:
> This series proposes major reviews to the cache coloring support
> proposed on 2019-03-27 on this list.
As a side note, this has been tested also on NXP i.MX8 QM, using
mainline Jailhouse by just disabling NXP-specific features
This series proposes major reviews to the cache coloring support
proposed on 2019-03-27 on this list [1].
We first summarize changes and then give a bird-eye view of the new
commit structure. Background and motivation can be found in the
previous proposal [1].
Changelog
-
### Suggested
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