[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [PATCH v2] kexec-xen: Allow xen_kexec_exec() to return in case of Live Update
On Wed, Mar 23, 2022 at 02:44:18PM +0000, Raphael Ning wrote: > From: Raphael Ning <raphning@xxxxxxxxxx> > > Currently, my_exec() does not expect the Xen KEXEC_CMD_kexec hypercall > to return on success, because it assumes that the hypercall always > triggers an immediate reboot. However, for Live Update, the hypercall > merely schedules the kexec operation and returns; the actual reboot > happens asynchronously. [1] > > Therefore, rework the Xen code path of my_exec() such that it does not > treat a successfully processed Live Update request as an error. Also, > rephrase the comment above the function to remove ambiguity. > > [1] https://lists.xen.org/archives/html/xen-devel/2021-05/msg00286.html > > Signed-off-by: Raphael Ning <raphning@xxxxxxxxxx> Thanks, applied.
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