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Message-ID: <920d5657b9eaa9fff762c0d665253f4262bb52c0.camel@intel.com>
Date: Tue, 15 Nov 2022 17:18:46 +0000
From: "Edgecombe, Rick P" <rick.p.edgecombe@...el.com>
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Subject: Re: [PATCH v3 13/37] mm: Move VM_UFFD_MINOR_BIT from 37 to 38
On Tue, 2022-11-15 at 12:20 +0100, Peter Zijlstra wrote:
> On Fri, Nov 04, 2022 at 03:35:40PM -0700, Rick Edgecombe wrote:
> > From: Yu-cheng Yu <yu-cheng.yu@...el.com>
> >
> > To introduce VM_SHADOW_STACK as VM_HIGH_ARCH_BIT (37), and make all
> > VM_HIGH_ARCH_BITs stay together, move VM_UFFD_MINOR_BIT from 37 to
> > 38.
>
> Why thought ?!? Changelog utterly fails to provide rationale.
I can beef this up. It is just a cleanup type thing to make things less
scattered around.
Thanks.
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