From: Hui Zhu Date: Sat, 16 Jan 2010 01:01:07 +0000 (-0800) Subject: markup_oops.pl: fix error with x86 X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=1f8cdae43929d32e3706c314eb2a302dc3683fba;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git markup_oops.pl: fix error with x86 When I try to use markup_oops.pl in x86, I always get: cat 1 | perl markup_oops.pl ./vmlinux objdump: --start-address: bad number: NaN No matching code found This is because in line: if ($line =~ /EIP is at ([a-zA-Z0-9\_]+)\+0x([0-9a-f]+)\/[a-f0-9]/) { $function = $1; $func_offset = $2; } $func_offset will get a number like "0x2" But in follow code: my $decodestart = Math::BigInt->from_hex("0x$target") - Math::BigInt->from_hex("0x$func_offset"); It add other ox to ox2. Then this value will be set to NaN. So I made a small patch to fix it. Signed-off-by: Hui Zhu Acked-by: Arjan van de Ven Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- diff --git a/scripts/markup_oops.pl b/scripts/markup_oops.pl index 5f0fcb712e29..ce3e40b01e48 100644 --- a/scripts/markup_oops.pl +++ b/scripts/markup_oops.pl @@ -154,7 +154,7 @@ while () { if ($line =~ /RIP: 0010:\[\<([a-z0-9]+)\>\]/) { $target = $1; } - if ($line =~ /EIP is at ([a-zA-Z0-9\_]+)\+(0x[0-9a-f]+)\/0x[a-f0-9]/) { + if ($line =~ /EIP is at ([a-zA-Z0-9\_]+)\+0x([0-9a-f]+)\/0x[a-f0-9]/) { $function = $1; $func_offset = $2; }