Messages in this thread | | | Subject | Re: [RFC/RFT PATCH 0/2] x86: sgx_vepc: implement ioctl to EREMOVE all pages | From | Paolo Bonzini <> | Date | Tue, 14 Sep 2021 12:19:31 +0200 |
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On 14/09/21 09:10, Yang Zhong wrote: > On Mon, Sep 13, 2021 at 09:11:51AM -0400, Paolo Bonzini wrote: >> Based on discussions from the previous week(end), this series implements >> a ioctl that performs EREMOVE on all pages mapped by a /dev/sgx_vepc >> file descriptor. Other possibilities, such as closing and reopening >> the device, are racy. >> >> The patches are untested, but I am posting them because they are simple >> and so that Yang Zhong can try using them in QEMU. >> > > Paolo, i re-implemented one reset patch in the Qemu side to call this ioctl(), > and did some tests on Windows and Linux guest, the Windows/Linux guest reboot > work well. > > So, it is time for me to send this reset patch to Qemu community? or wait for > this kernel patchset merged? thanks!
Let's wait for this patch to be accepted first. I'll wait a little more for Jarkko and Dave to comment on this, and include your "Tested-by".
I will also add cond_resched() on the final submission.
Paolo
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