| [chrony-dev] Re: [PATCH v2] sys_linux: allow rseq in seccomp filter |
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- To: Miroslav Lichvar <mlichvar@xxxxxxxxxx>
- Subject: [chrony-dev] Re: [PATCH v2] sys_linux: allow rseq in seccomp filter
- From: Christian Ehrhardt <christian.ehrhardt@xxxxxxxxxxxxx>
- Date: Wed, 9 Feb 2022 12:30:14 +0100
- Cc: chrony-dev@xxxxxxxxxxxxxxxxxxxx, Vincent Blut <vincent.debian@xxxxxxx>, Michael Hudson-Doyle <michael.hudson@xxxxxxxxxxxxx>
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On Wed, Feb 9, 2022 at 10:52 AM Miroslav Lichvar <mlichvar@xxxxxxxxxx> wrote:
>
> On Wed, Feb 09, 2022 at 09:06:13AM +0100, christian.ehrhardt@xxxxxxxxxxxxx wrote:
> > From: Michael Hudson-Doyle <michael.hudson@xxxxxxxxxxxxx>
> >
> > Libc 2.35 will use rseq syscalls [1][2] by default and thereby
> > break chrony in seccomp isolation.
>
> Applied, thanks! I just moved the new entry from the "Miscellaneous"
> group to the "Process" group which already has some thread and signal
> specific syscalls.
Sounds right, thank you Miroslav
> --
> Miroslav Lichvar
>
--
Christian Ehrhardt
Staff Engineer, Ubuntu Server
Canonical Ltd
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