[PATCH] HWPOISON: add a pr_err message when forcibly send a sigbus

[Shuai Xue]

On 2023/9/1 00:56, Luck, Tony wrote:
>> + @Tony for ERST
>> I found that after /dev/mcelog driver deprecated, both x86 and ARM64 platform does not
>> support to collect MCE record of previous boot in persistent storage via APEI ERST.
>> I propose to add a mechanism to do it for rasdaemon. Do you have any suggestion?
> 
> APEI ERST stored records should be available in /sys/fs/pstore after the system reboots.
> 
> Can rasdaemon collect them from there?

I am afraid not yet. I will give it a shot and try to send a patch set.

> 
> -Tony

Thank you.

Best Regards,
Shuai