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SubjectRe: [PATCH 18/43] x86/entry/64: Move the IST stacks into cpu_entry_area
On Fri, 24 Nov 2017, Ingo Molnar wrote:

> From: Andy Lutomirski <luto@kernel.org>
>
> The IST stacks are needed when an IST exception occurs and are
> accessed before any kernel code at all runs. Move them into
> cpu_entry_area.
>
> Signed-off-by: Andy Lutomirski <luto@kernel.org>

Reviewed-by: Thomas Gleixner <tglx@linutronix.de>

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