On Thu, Jan 28, 2021 at 04:10:51PM -0600, Madhavan T. Venkataraman wrote:

> I sent this suggestion to linux-arm-kernel in response to the Reliable Stacktrace RFC from Mark Brown
> and Mark Rutland. I am repeating it here for two reasons:

> - It involves objtool.

> - There are many more recipients in this thread that may be interested in this topic.

> Please let me know if this suggestion is acceptable. If it is not, please let me know why.
> Thanks.

There was some feedback on the other thread raising concerns, including
questions about the benefits of trusting the compiler to flag
non-standard code without expectation mismatches and the utility of
allowing the compiler to do so in the first place.