christophe lombard writes:
> Le 20/12/2017 à 09:46, Vaibhav Jain a écrit :
>>> In fact, it does not matter. I don't know what the userspace could do
>>> with this value.
>> Without libcxl knowing the tidr value, it cannot enforce the condition
>> that only threads that have called attach can issu
Le 20/12/2017 à 09:46, Vaibhav Jain a écrit :
Hi Chritophe,
christophe lombard writes:
Le 20/12/2017 à 07:31, Vaibhav Jain a écrit :
EINVAL might be a better return value instead of ENODEV in this case.
This return code has been already discussed (with mpe) on the first
version of the patc
Hi Chritophe,
christophe lombard writes:
> Le 20/12/2017 à 07:31, Vaibhav Jain a écrit :
>> EINVAL might be a better return value instead of ENODEV in this case.
>
> This return code has been already discussed (with mpe) on the first
> version of the patch. "Either ENODEV or ENXIO would be best
Le 20/12/2017 à 07:31, Vaibhav Jain a écrit :
Hi Christophe,
Thanks for the changes to the patch. Few minor review comments:
Thanks for the review.
Christophe Lombard writes:
@@ -362,3 +363,17 @@ void cxl_context_mm_count_put(struct cxl_context *ctx)
if (ctx->mm)
Hi Christophe,
Thanks for the changes to the patch. Few minor review comments:
Christophe Lombard writes:
> @@ -362,3 +363,17 @@ void cxl_context_mm_count_put(struct cxl_context *ctx)
> if (ctx->mm)
> mmdrop(ctx->mm);
> }
> +
> +int cxl_context_thread_tidr(struct cxl_contex
The POWER9 core supports a new feature: ASB_Notify which requires the
support of the Special Purpose Register: TIDR.
The ASB_Notify command, generated by the AFU, will attempt to
wake-up the host thread identified by the particular LPID:PID:TID.
This patch assign a unique TIDR (thread id) for the
