On Sat, Nov 12, 2022 at 01:41 AM +09, Akinobu Mita wrote:
> 2022年11月10日(木) 20:30 Jakub Sitnicki <jakub@xxxxxxxxxxxxxx>:
>>
>> Stacktrace filtering for fault injection has been disabled on x86-64 since
>> 2007 due to the lack of a DWARF unwinder. See commit 6d690dcac92a ("fault
>> injection: disable stacktrace filter for x86-64").
>>
>> In 2017, the ORC unwider, an alternative to DWARF unwinder has been added
>> in commit ee9f8fce9964 ("x86/unwind: Add the ORC unwinder").
>>
>> We can now re-enable the stacktrace filter for x86-64.
>
> The same change by Wei Yongjun is already in the linux-next via -mm tree.
>
> But thank you for the good explanation.
Thanks for letting me know. Will check linux-next next time.
Please ignore my patch. Sorry for the noise.
