linux-kernel - Re: [PATCH] x86: drop deprecated DISCONTIGMEM support for 32-bit

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Message-ID: <bbf6da71-9c92-f6b2-885e-8958167855b0@intel.com>
Date:   Thu, 28 May 2020 07:12:40 -0700
From:   Dave Hansen <dave.hansen@...el.com>
To:     Mike Rapoport <rppt@...nel.org>, linux-kernel@...r.kernel.org
Cc:     Andy Lutomirski <luto@...nel.org>, Borislav Petkov <bp@...en8.de>,
        Dave Hansen <dave.hansen@...ux.intel.com>,
        "H. Peter Anvin" <hpa@...or.com>, Ingo Molnar <mingo@...hat.com>,
        Peter Zijlstra <peterz@...radead.org>,
        Thomas Gleixner <tglx@...utronix.de>, x86@...nel.org,
        Mike Rapoport <rppt@...ux.ibm.com>
Subject: Re: [PATCH] x86: drop deprecated DISCONTIGMEM support for 32-bit

On 2/23/20 1:43 AM, Mike Rapoport wrote:
> From: Mike Rapoport <rppt@...ux.ibm.com>
> 
> The DISCONTIGMEM support was marked as deprecated in v5.2 and since there
> were no complaints about it for almost 5 releases it can be completely
> removed.
> 
> Signed-off-by: Mike Rapoport <rppt@...ux.ibm.com>

Looks good.  I'm fairly sure most of the the Sequent NUMA-Qs and IBM
x440s are relegated to museums at this point.  Folks at IBM worked
really hard to get this in, back in the day, if I remember correctly.

Acked-by: Dave Hansen <dave.hansen@...ux.intel.com>