Messages in this thread | | | Date | Wed, 28 Jul 2021 16:34:55 -0500 | From | John Allen <> | Subject | Re: [PATCH v27 24/31] x86/cet/shstk: Handle thread shadow stack |
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On Wed, Jul 21, 2021 at 11:34:53AM -0700, Yu, Yu-cheng wrote: > On 7/21/2021 11:28 AM, Florian Weimer wrote: > > I expect that container runtimes turn clone3 into clone in the same way > > (via ENOSYS), at least for the medium term. So it would make sense to > > allocate some sort of shadow stack for clone as well, if that's possible > > to implement in some way. > > > > Thanks, > > Florian > > > > Thanks Florian! And because of that reason, we will put back clone2 support > in my next v28 patches. > > Yu-cheng
I tested with v28 of the patches on the same system and it appears to fix the issue I was seeing.
Thanks, John
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