Re: [PATCH -next] arch_topology: Fix cache attributes detection in the CPU hotplug path

From: Conor.Dooley
Date: Fri Jul 15 2022 - 05:16:36 EST

On 15/07/2022 10:11, Sudeep Holla wrote:
> EXTERNAL EMAIL: Do not click links or open attachments unless you know the content is safe
> On Thu, Jul 14, 2022 at 04:10:36PM +0000, Conor.Dooley@xxxxxxxxxxxxx wrote:
>> With the GFP_ATOMIC, behaviour is the same as before for me.
> So you still get -ENOMEM failure on your platform. It is fine, just that
> I am bit curious to know why as it succeeds at device_initcall later.
> I was hoping this might fix your memory allocation failure.

Correct. I have been staring at RISC-V init code the last days b/c of
another problem, I'll do a little more staring today and see if I can
figure out what's going on.