linux-kernel - [RFC PATCH v3] xen/x86: Increase xen_e820_map to E820_X

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Message-Id: <1480960154-211541-1-git-send-email-athorlton@sgi.com>
Date:   Mon,  5 Dec 2016 11:49:12 -0600
From:   Alex Thorlton <athorlton@....com>
To:     linux-kernel@...r.kernel.org
Cc:     Alex Thorlton <athorlton@....com>, Russ Anderson <rja@....com>,
        David Vrabel <david.vrabel@...rix.com>,
        Juergen Gross <jgross@...e.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>,
        "H. Peter Anvin" <hpa@...or.com>,
        Denys Vlasenko <dvlasenk@...hat.com>,
        Boris Ostrovsky <boris.ostrovsky@...cle.com>, x86@...nel.org,
        xen-devel@...ts.xenproject.org
Subject: [RFC PATCH v3] xen/x86: Increase xen_e820_map to E820_X_MAX possible entries

This is the third pass at my patchset to fix up our problems with
XENMEM_machine_memory_map on large systems.  The only changes on this
pass were to flesh out the comment above the E820_X_MAX definition, and
to add Juergen's Reviewed-by to the second patch.

Let me know if anyone has any questions/comments!

Alex Thorlton (2):
  x86: Make E820_X_MAX unconditionally larger than E820MAX
  xen/x86: Increase xen_e820_map to E820_X_MAX possible entries

 arch/x86/include/asm/e820.h | 12 ++++++++----
 arch/x86/xen/setup.c        |  6 +++---
 2 files changed, 11 insertions(+), 7 deletions(-)

-- 
1.8.5.6