[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH] vt-d: Fix IM bit unmask of Fault Event Control Register in init_vtd_hw().
On Fri, Sep 25, 2015 at 03:22:35PM +0800, Quan Xu wrote: > Bit 0:29 in Fault Event Control Register are 'Reserved and Preserved', > software cannot write 0 to it unconditionally. Software must preserve > the value read for writes. > > Signed-off-by: Quan Xu <quan.xu@xxxxxxxxx> > Reported-by: Jan Beulich <jbeulich@xxxxxxxx> Release-acked-by: Wei Liu <wei.liu2@xxxxxxxxxx> _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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