[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH] xen/x86: use 64 bit mask when masking away mfn bits
>>> On 24.03.17 at 09:50, <jgross@xxxxxxxx> wrote: > When using _PAGE_PSE_PAT as base for a negated bit mask make sure it is > propagated to 64 bits when applied to a 64 bit value. > > There seems to be only one place where this is a problem, so fix this > by casting _PAGE_PSE_PAT to 64 bits there. > > Not doing so will probably lead to problems on hosts with more than > 16 TB of memory. > > Signed-off-by: Juergen Gross <jgross@xxxxxxxx> Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx> _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx https://lists.xen.org/xen-devel
|
Lists.xenproject.org is hosted with RackSpace, monitoring our |