Hi Vaibhav,
Le 04/10/2016 à 07:49, Vaibhav Jain a écrit :
Hi Fred,
Frederic Barrat writes:
+ /* the adapter is about to be reset, so ignore errors */
+ cxl_data_cache_flush(adapter);
+
Will be a good idea if we return error and not let the reset to proceed,
if cxl_data_cache_f
Hi Fred,
Frederic Barrat writes:
>
> + /* the adapter is about to be reset, so ignore errors */
> + cxl_data_cache_flush(adapter);
> +
Will be a good idea if we return error and not let the reset to proceed,
if cxl_data_cache_flush returns EBUSY as continuing again may cause the
UE error
Acked-by: Ian Munsie
On 04/10/16 06:36, Frederic Barrat wrote:
If the capi link is going down while the PSL owns a dirty cache line,
any access from the host for that data could lead to an Unrecoverable
IIRC, s/Unrecoverable/Uncorrectable/
Error.
So when resetting the capi adapter through sysfs, make sure the PSL
