On 15/10/2018 13:28, Roger Pau Monné wrote:
> On Mon, Oct 15, 2018 at 11:36:16AM +0100, Andrew Cooper wrote:
>> In particular, initialising %dr6 with the value 0 is buggy, because on
>> hardware supporting Transnational Memory, it will cause the sticky RTM bit to
>> be asserted, even though a debug exception from a transaction hasn't actually
>> been observed.
>>
>> Move X86_DR6_DEFAULT into x86-defns.h along with the other architectural
>> register constants, and introduce a new X86_DR7_DEFAULT.  Use the existing
>> write_debugreg() helper, rather than opencoded inline assembly.
>>
>> Signed-off-by: Andrew Cooper <[email protected]>
>> Reviewed-by: Jan Beulich <[email protected]>
> 
> Reviewed-by: Roger Pau Monné <[email protected]>

What about:

s/Transnational/Transactional/

Or did you mean international? (SCNR)


Juergen

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