Re: [RFC PATCH v4 2/2] arm64: Create a list of SYM_CODE functions, blacklist them in the unwinder

From: Madhavan T. Venkataraman
Date: Wed May 19 2021 - 22:00:26 EST

Thanks a lot!


On 5/19/21 2:27 PM, Mark Brown wrote:
> On Sat, May 15, 2021 at 11:00:18PM -0500, madvenka@xxxxxxxxxxxxxxxxxxx wrote:
>> From: "Madhavan T. Venkataraman" <madvenka@xxxxxxxxxxxxxxxxxxx>
>> The unwinder should check if the return PC falls in any function that
>> is considered unreliable from an unwinding perspective. If it does,
>> mark the stack trace unreliable.
> Other than the naming issue this makes sense to me, I'll try to go
> through the first patch properly in the next few days.