[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH 1/4] xen/common: Replace incorrect mandatory barriers with SMP barriers
>>> On 05.12.16 at 11:05, <andrew.cooper3@xxxxxxxxxx> wrote: > Mandatory barriers are only for use with reduced-cacheability MMIO mappings. > > All of these uses are just to deal with shared memory between multiple > processors, so use the smp_*() which are the correct barriers for the > purpose. > > Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx> _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx https://lists.xen.org/xen-devel
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