Hi, I have started finding which patch introduced Armv8 Secondary CPUs issue.
I just want to start PV vdevb before domainU debian rootfs mount. Is it possible? Thanks, Omkar B On Mon, Oct 8, 2018 at 4:00 PM Julien Grall <julien.gr...@arm.com> wrote: > > > On 08/10/2018 10:12, Omkar Bolla wrote: > > Hi, > > Hi, > > > This is also okay, but problem here is I am using 4.8 stable xen > > because it is working on Hkey960(ArmV8) > > This is because you can't bring up secondary CPUs on the Hikey with Xen > 4.11 [1], right? It would be nice to find where the bug was introduced > because Xen 4.8 is out of support and does not contain the latest fixes > (such as Meltdown/Spectre). > > > Is there any other way to share buffer dynamically? > You would have to write your own PV drivers or port the series to Xen 4.8. > > Cheers, > > [1] > https://www.mail-archive.com/xen-devel@lists.xenproject.org/msg21576.html > > -- > Julien Grall > -- This message contains confidential information and is intended only for the individual(s) named. If you are not the intended recipient, you are notified that disclosing, copying, distributing or taking any action in reliance on the contents of this mail and attached file/s is strictly prohibited. Please notify the sender immediately and delete this e-mail from your system. E-mail transmission cannot be guaranteed to be secured or error-free as information could be intercepted, corrupted, lost, destroyed, arrive late or incomplete, or contain viruses. The sender therefore does not accept liability for any errors or omissions in the contents of this message, which arise as a result of e-mail transmission.
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