RE: [PATCH v9 0/7] Basic recovery for machine checks inside SGX

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



> I think you instructed me on this before but I've forgot it:
> how do I simulate this and test how it works?

Jarkko,

You can test the non-execution paths (e.g. where the memory error is
reported by a patrol scrubber in the memory controller) by:

# echo 0x{some_SGX_EPC_ADDRESS} > /sys/devices/system/memory/hard_offline_page

The execution paths are more difficult. You need a system that can inject
errors into EPC memory. There are some hints in the Documenation changes
in part 0006.

Reinette posted some changes to sgx tests that she used to validate.

-Tony





[Index of Archives]     [Linux IBM ACPI]     [Linux Power Management]     [Linux Kernel]     [Linux Laptop]     [Kernel Newbies]     [Share Photos]     [Security]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Samba]     [Video 4 Linux]     [Device Mapper]     [Linux Resources]

  Powered by Linux