[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH v2 4/4] x86/traps: honor EXT bit in error codes
On 11/11/15 09:23, Jan Beulich wrote: > The specification does not explicitly limit the use of this bit to > exceptions that can have selector style error codes, so to be on the > safe side we should deal with it being set even on error codes formally > documented to be always zero (if they're indeed always zero, the change > is simply dead code in those cases). > > Introduce and use (where suitable) X86_XEC_* constants to make the code > easier to read. > > To match the placement of the "hardware_trap" label, the "hardware_gp" > one gets moved slightly too. > > Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx> Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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