Re: [PATCH] x86/mm/pkeys: Do not enable them by default
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- Subject: Re: [PATCH] x86/mm/pkeys: Do not enable them by default
- From: Dave Hansen <dave@xxxxxxxx>
- Date: Fri, 19 Feb 2016 09:11:03 -0800
- Cc: linux-tip-commits@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, brgerst@xxxxxxxxx, tglx@xxxxxxxxxxxxx, torvalds@xxxxxxxxxxxxxxxxxxxx, hpa@xxxxxxxxx, akpm@xxxxxxxxxxxxxxxxxxxx, peterz@xxxxxxxxxxxxx, mingo@xxxxxxxxxx, luto@xxxxxxxxxxxxxx, dvlasenk@xxxxxxxxxx, riel@xxxxxxxxxx
- In-reply-to: <20160219112715.GD8918@pd.tnic>
- User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.5.1
On 02/19/2016 03:27 AM, Borislav Petkov wrote:
> config X86_INTEL_MEMORY_PROTECTION_KEYS
> - prompt "Intel Memory Protection Keys"
> - def_bool y
> + bool "Intel Memory Protection Keys"
> # Note: only available in 64-bit mode
> depends on CPU_SUP_INTEL && X86_64
> ---help---
Hi Borislav,
I'd really prefer this be left on by default. This is a feature that I
expect to be widely enabled in distribution kernels.
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