The patch titled
markup_oops: fix it with 32-bit userspace on a 64-bit kernel
has been added to the -mm tree. Its filename is
markup_oops-fix-it-with-32-bit-userspace-on-a-64-bit-kernel.patch
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------------------------------------------------------
Subject: markup_oops: fix it with 32-bit userspace on a 64-bit kernel
From: Matthew Wilcox <matthew@xxxxxx>
A 32-bit perl can't handle 64-bit addresses without using the BigInt
package.
Signed-off-by: Matthew Wilcox <willy@xxxxxxxxxxxxxxx>
Acked-by: Arjan van de Ven <arjan@xxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
scripts/markup_oops.pl | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff -puN scripts/markup_oops.pl~markup_oops-fix-it-with-32-bit-userspace-on-a-64-bit-kernel scripts/markup_oops.pl
--- a/scripts/markup_oops.pl~markup_oops-fix-it-with-32-bit-userspace-on-a-64-bit-kernel
+++ a/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";
_
Patches currently in -mm which might be from matthew@xxxxxx are
origin.patch
markup_oops-fix-it-with-32-bit-userspace-on-a-64-bit-kernel.patch
linux-next.patch
make-sure-nobodys-leaking-resources.patch
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