On Fri, Feb 2, 2024 at 6:56 AM Alexandru Elisei
wrote:
>
> Hi Peter,
>
> On Thu, Feb 01, 2024 at 08:02:40PM -0800, Peter Collingbourne wrote:
> > On Thu, Jan 25, 2024 at 8:45 AM Alexandru Elisei
> > wrote:
> > >
> > > Linux restores tags when a page is swapped in and there are tags
> > >
On Fri, Feb 2, 2024 at 6:56 AM Alexandru Elisei
wrote:
>
> Hi Peter,
>
> On Thu, Feb 01, 2024 at 08:02:40PM -0800, Peter Collingbourne wrote:
> > On Thu, Jan 25, 2024 at 8:45 AM Alexandru Elisei
> > wrote:
> > >
> > > Linux restores tags when a page is swapped in and there are tags
> > >
Hi Peter,
On Thu, Feb 01, 2024 at 08:02:40PM -0800, Peter Collingbourne wrote:
> On Thu, Jan 25, 2024 at 8:45 AM Alexandru Elisei
> wrote:
> >
> > Linux restores tags when a page is swapped in and there are tags associated
> > with the swap entry which the new page will replace. The saved tags
On Thu, Jan 25, 2024 at 8:45 AM Alexandru Elisei
wrote:
>
> Linux restores tags when a page is swapped in and there are tags associated
> with the swap entry which the new page will replace. The saved tags are
> restored even if the page will not be mapped as tagged, to protect against
> cases
Linux restores tags when a page is swapped in and there are tags associated
with the swap entry which the new page will replace. The saved tags are
restored even if the page will not be mapped as tagged, to protect against
cases where the page is shared between different VMAs, and is tagged in
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