[PATCH] ARM: spectre-v2: fix unstable cpu get

[Russell King (Oracle)]

On Thu, Apr 24, 2025 at 06:04:37PM +0800, xieyuanbin1 wrote:
> From: Xie Yuanbin <xieyuanbin1 at huawei.com>
> 
> When a user program accesses the kernel address,

Please see
https://lore.kernel.org/all/795c9463-452e-bf64-1cc0-c318ccecb1da@I-love.SAKURA.ne.jp/T/

As I see it, this can't be fixed - certainly not in this way due to the
reasons I set out in the above thread.

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