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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH] xen/pvshim: fix GNTTABOP_query_size hypercall forwarding with SMAP
On 26/01/18 15:29, Roger Pau Monne wrote: > Disable SMAP in the shim before bouncing the hypercall, or else L0 > will fail to get the hypercall buffer. > > Signed-off-by: Roger Pau Monné <roger.pau@xxxxxxxxxx> > Reported-by: Fatih Acar <fatih.acar@xxxxxxxxx> Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> Do we have any other examples of this? I expect it might be a common shim pattern. ~Andrew _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxxx https://lists.xenproject.org/mailman/listinfo/xen-devel
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