linux-kernel - [PATCH 0/3] Drop unused MAX_PHYSADDR

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Message-Id: <20200723231544.17274-1-nivedita@alum.mit.edu>
Date:   Thu, 23 Jul 2020 19:15:41 -0400
From:   Arvind Sankar <nivedita@...m.mit.edu>
To:     x86@...nel.org, Dave Hansen <dave.hansen@...ux.intel.com>,
        Andy Lutomirski <luto@...nel.org>,
        Peter Zijlstra <peterz@...radead.org>,
        linux-sh@...r.kernel.org,
        Yoshinori Sato <ysato@...rs.sourceforge.jp>,
        Rich Felker <dalias@...c.org>, sparclinux@...r.kernel.org,
        "David S. Miller" <davem@...emloft.net>
Cc:     Andrew Morton <akpm@...ux-foundation.org>, linux-mm@...ck.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 0/3] Drop unused MAX_PHYSADDR_BITS

This #define is not used anywhere, and has the wrong value on x86_64.

I tried digging into the history a bit, but it seems to have been unused
even in the initial merge of sparsemem in v2.6.13, when it was first
defined.

Arvind Sankar (3):
  x86/mm: Drop unused MAX_PHYSADDR_BITS
  sh/mm: Drop unused MAX_PHYSADDR_BITS
  sparc: Drop unused MAX_PHYSADDR_BITS

 arch/sh/include/asm/sparsemem.h    | 4 +---
 arch/sparc/include/asm/sparsemem.h | 1 -
 arch/x86/include/asm/sparsemem.h   | 6 +-----
 3 files changed, 2 insertions(+), 9 deletions(-)

-- 
2.26.2