linux-kernel - [KBUILD] Whitelist references from __dbe

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Message-ID: <20070710081632.GA10559@linux-mips.org>
Date:	Tue, 10 Jul 2007 09:16:32 +0100
From:	Ralf Baechle <ralf@...ux-mips.org>
To:	Sam Ravnborg <sam@...nborg.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org, linux-mips@...ux-mips.org
Subject: [KBUILD] Whitelist references from __dbe_table to .init

This is needed on MIPS where the same mechanism as get_user() is used to
intercept bus error exceptions for some hardware probes.  Without this
patch modpost will throw spurious warnings:

  LD      vmlinux
  SYSMAP  System.map
  SYSMAP  .tmp_System.map
  MODPOST vmlinux
WARNING: arch/mips/sgi-ip22/built-in.o(__dbe_table+0x0): Section mismatch: reference to .init.text:

Signed-off-by: Ralf Baechle <ralf@...ux-mips.org>

diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
index 3645e98..c337246 100644
--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c
@@ -1047,6 +1047,7 @@ static int init_section_ref_ok(const char *name)
 		".pdr",
 		"__param",
 		"__ex_table",
+		"__dbe_table",
 		".fixup",
 		".smp_locks",
 		".plt",  /* seen on ARCH=um build on x86_64. Harmless */
-
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