Re: [PATCH 03/18] arm64: hyp-stub: Move elx_sync into the vectors
From: Pavel Tatashin <pasha.tatashin@soleen.com>
Date: 2021-06-02 01:19:37
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It cannot call mutate_to_vhe because #HVC_VHE_RESTART is not used here. But, if it had to it would not work as we cannot return to the old kernel text after relocation.OK, so you are happy with having a dangling branch pointing to nowhere? Something in me screams that it isn't a good idea, in general. If HVC_SOFT_RESTART is all you need, I'd rather you have a small stub that implements exactly that and nothing else. Feel free to extract it as a reusable macro if you want.
Sure, I will add in the next revision. Thanks, Pasha _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel