linux-kernel - Re: [PATCH v10 12/40] mm: Define VM_SHADOW

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Message-ID: <e6c8618a1585006dde44c17192a3bb7ae8ec5c0b.camel@intel.com>
Date: Thu, 15 Aug 2024 17:53:19 +0000
From: "Edgecombe, Rick P" <rick.p.edgecombe@...el.com>
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Subject: Re: [PATCH v10 12/40] mm: Define VM_SHADOW_STACK for arm64 when we
 support GCS

On Thu, 2024-08-15 at 17:39 +0100, Mark Brown wrote:
> > Oh, thanks for the heads up - I'd missed that.
> 
> Looking at this I think it makes sense to do as was done for x86 and
> split this out into a separate series (part of why I'd missed it),
> updating the generic implementation to do this by default.  That'll
> touch a bunch of architectures and the series is already quite big,
> it's not really an ABI impact.

The series is already upstream. You just need to add an arm version of that
linked patch. But up to you.