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Commit 51fbb4ba authored by Matthew Wilcox's avatar Matthew Wilcox Committed by Linus Torvalds
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markup_oops: fix it with 32-bit userspace on a 64-bit kernel 



A 32-bit perl can't handle 64-bit addresses without using the BigInt
package.

Signed-off-by: default avatarMatthew Wilcox <willy@linux.intel.com>
Acked-by: default avatarArjan van de Ven <arjan@linux.intel.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent f5886c7f

scripts/markup_oops.pl

+3 −2
Original line number Diff line number Diff line 
#!/usr/bin/perl



use File::Basename;

use Math::BigInt;



# Copyright 2008, Intel Corporation

#
@@ -172,8 +173,8 @@ while (<STDIN>) { 
	parse_x86_regs($line);

}



my $decodestart = hex($target) - hex($func_offset);

my $decodestop = hex($target) + 8192;

my $decodestart = Math::BigInt->from_hex("0x$target") - Math::BigInt->from_hex("0x$func_offset");

my $decodestop = Math::BigInt->from_hex("0x$target") + 8192;

if ($target eq "0") {

	print "No oops found!\n";

	print "Usage: \n";