On 24.11.2021 02:22, Tian, Kevin wrote:
>> From: Jan Beulich
>> Sent: Tuesday, November 23, 2021 9:40 PM
>>
>> Bit 0 of the capability register field has become reserved at or before
>
> Bit 0 of 'SAGAW' in the capability register ...
I've changed it, but I thought the use of "field" in the
> From: Jan Beulich
> Sent: Tuesday, November 23, 2021 9:40 PM
>
> Bit 0 of the capability register field has become reserved at or before
Bit 0 of 'SAGAW' in the capability register ...
> spec version 2.2. Treat it as such. Replace the effective open-coding of
> find_first_set_bit(). Adjust
Bit 0 of the capability register field has become reserved at or before
spec version 2.2. Treat it as such. Replace the effective open-coding of
find_first_set_bit(). Adjust local variable types.
Signed-off-by: Jan Beulich
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Strictly speaking IOMMUs supporting only 3-level tables ought to