On 15/10/18 12:44, Juergen Gross wrote:
> 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 <andrew.coop...@citrix.com>
>>> Reviewed-by: Jan Beulich <jbeul...@suse.com>
>> Reviewed-by: Roger Pau Monné <roger....@citrix.com>
> What about:
>
> s/Transnational/Transactional/
>
> Or did you mean international? (SCNR)

I did mean Transactional (but could have sworn that I already fixed this
specific mistake.  Obviously not).

~Andrew

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