With Commit 7917f9cdb503 ("acpi/nfit: rely on mce->misc to determine
poison granularity") that changed nfit_handle_mce() callback to report
badrange according to 1ULL << MCI_MISC_ADDR_LSB(mce->misc), it's been
discovered that the mce->misc LSB field is 0x1000 bytes, hence injecting
2 back-to-back
[ add Tony ]
Jane Chu wrote:
> On 7/14/2022 6:19 PM, Dan Williams wrote:
> > Jane Chu wrote:
> >> I meant to say there would be 8 calls to the nfit_handle_mce() callback,
> >> one call for each poison with accurate address.
> >>
> >> Also, short ARS would find 2 poisons.
> >>
> >> I attached the
On 7/15/2022 12:17 PM, Dan Williams wrote:
> [ add Tony ]
>
> Jane Chu wrote:
>> On 7/14/2022 6:19 PM, Dan Williams wrote:
>>> Jane Chu wrote:
I meant to say there would be 8 calls to the nfit_handle_mce() callback,
one call for each poison with accurate address.
Also, short
Jane Chu wrote:
> With Commit 7917f9cdb503 ("acpi/nfit: rely on mce->misc to determine
> poison granularity") that changed nfit_handle_mce() callback to report
> badrange according to 1ULL << MCI_MISC_ADDR_LSB(mce->misc), it's been
> discovered that the mce->misc LSB field is 0x1000 bytes, hence
On 7/14/2022 5:58 PM, Dan Williams wrote:
[..]
>>>
> However, the ARS engine likely can return the precise error ranges so I
> think the fix is to just use the address range indicated by 1UL <<
> MCI_MISC_ADDR_LSB(mce->misc) to filter the results from a short ARS
> scrub request to
On 7/14/2022 6:19 PM, Dan Williams wrote:
> Jane Chu wrote:
>> I meant to say there would be 8 calls to the nfit_handle_mce() callback,
>> one call for each poison with accurate address.
>>
>> Also, short ARS would find 2 poisons.
>>
>> I attached the console output, my annotation is prefixed with
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