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Groups > linux.kernel > #1441026
| From | Simon Guo <wei.guo.simon@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [v4] powerpc: Export thread_struct.used_vr/used_vsr to user space |
| Date | 2016-07-12 04:20 +0200 |
| Message-ID | <rTVsJ-760-9@gated-at.bofh.it> (permalink) |
| References | <rSfvz-69Q-7@gated-at.bofh.it> <rShnI-7n8-17@gated-at.bofh.it> <rShxp-7rQ-35@gated-at.bofh.it> <rShH3-7v8-1@gated-at.bofh.it> <rTVsJ-760-11@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Fri, Jul 08, 2016 at 08:02:42PM +1000, Michael Ellerman wrote: > Benjamin Herrenschmidt <benh@kernel.crashing.org> writes: > > > On Thu, 2016-07-07 at 23:21 +1000, Benjamin Herrenschmidt wrote: > >> > >> I think the right fix is that if a restore_sigcontext() has the MSR > >> bits set, > >> it should set the corresponding used_* flag. > > > > Something like this: > > > > (totally untested) > > Simon/Laurent, can you guys test this and let me know if it works for > your usecase. Just notice this note. Yes I will test it on CRIU and update later. Thanks, - Simon
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Re: [v4] powerpc: Export thread_struct.used_vr/used_vsr to user space Simon Guo <wei.guo.simon@gmail.com> - 2016-07-12 04:20 +0200
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