On Tue, Jul 11, 2017 at 03:16:28PM +0100, Mark Rutland wrote:
> Hi,
>
> Arch maintainer tl;dr: most arch fault code doesn't handle fatal signals
> correctly, allowing unprivileged users to create an unkillable task which can
> lock up the system. Please check whether your arch is affected.
>From
On Tue, Jul 11, 2017 at 03:16:28PM +0100, Mark Rutland wrote:
> Hi,
>
> Arch maintainer tl;dr: most arch fault code doesn't handle fatal signals
> correctly, allowing unprivileged users to create an unkillable task which can
> lock up the system. Please check whether your arch is affected.
>From
On Tue, Jul 11, 2017 at 08:04:50AM -0700, Andy Lutomirski wrote:
> On Tue, Jul 11, 2017 at 7:16 AM, Mark Rutland wrote:
> > Hi,
> >
> > Arch maintainer tl;dr: most arch fault code doesn't handle fatal signals
> > correctly, allowing unprivileged users to create an unkillable
On Tue, Jul 11, 2017 at 08:04:50AM -0700, Andy Lutomirski wrote:
> On Tue, Jul 11, 2017 at 7:16 AM, Mark Rutland wrote:
> > Hi,
> >
> > Arch maintainer tl;dr: most arch fault code doesn't handle fatal signals
> > correctly, allowing unprivileged users to create an unkillable task which
> > can
>
On Tue, Jul 11, 2017 at 7:16 AM, Mark Rutland wrote:
> Hi,
>
> Arch maintainer tl;dr: most arch fault code doesn't handle fatal signals
> correctly, allowing unprivileged users to create an unkillable task which can
> lock up the system. Please check whether your arch is
On Tue, Jul 11, 2017 at 7:16 AM, Mark Rutland wrote:
> Hi,
>
> Arch maintainer tl;dr: most arch fault code doesn't handle fatal signals
> correctly, allowing unprivileged users to create an unkillable task which can
> lock up the system. Please check whether your arch is affected.
I haven't
[resending with LAKML's address corrected]
Hi,
Arch maintainer tl;dr: most arch fault code doesn't handle fatal signals
correctly, allowing unprivileged users to create an unkillable task which can
lock up the system. Please check whether your arch is affected.
AFAICT, most arches don't
[resending with LAKML's address corrected]
Hi,
Arch maintainer tl;dr: most arch fault code doesn't handle fatal signals
correctly, allowing unprivileged users to create an unkillable task which can
lock up the system. Please check whether your arch is affected.
AFAICT, most arches don't
Hi,
It appears that I botched adding LAKML to Cc.
Please ignore this posting -- I will resend with LAKML's address
corrected.
Mark.
Hi,
It appears that I botched adding LAKML to Cc.
Please ignore this posting -- I will resend with LAKML's address
corrected.
Mark.
Hi,
Arch maintainer tl;dr: most arch fault code doesn't handle fatal signals
correctly, allowing unprivileged users to create an unkillable task which can
lock up the system. Please check whether your arch is affected.
AFAICT, most arches don't correctly handle a fatal signal interrupting a
Hi,
Arch maintainer tl;dr: most arch fault code doesn't handle fatal signals
correctly, allowing unprivileged users to create an unkillable task which can
lock up the system. Please check whether your arch is affected.
AFAICT, most arches don't correctly handle a fatal signal interrupting a
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