diff options
| author | Matthew Wilcox <matthew@wil.cx> | 2009-07-29 15:02:03 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-07-29 19:10:34 -0700 |
| commit | 51fbb4bab6c8710eb897ab3fb06efbbc921f3a8d (patch) | |
| tree | bb6c71ef38c85ec8db5c6475e1426a96c3375662 /scripts/markup_oops.pl | |
| parent | f5886c7f96f2542382d3a983c5f13e03d7fc5259 (diff) | |
| download | lwn-51fbb4bab6c8710eb897ab3fb06efbbc921f3a8d.tar.gz lwn-51fbb4bab6c8710eb897ab3fb06efbbc921f3a8d.zip | |
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: Matthew Wilcox <willy@linux.intel.com>
Acked-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'scripts/markup_oops.pl')
| -rw-r--r-- | scripts/markup_oops.pl | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/scripts/markup_oops.pl b/scripts/markup_oops.pl index 528492bcba5b..89774011965d 100644 --- a/scripts/markup_oops.pl +++ b/scripts/markup_oops.pl @@ -1,6 +1,7 @@ #!/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"; |