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| author | Eric Sandeen <sandeen@redhat.com> | 2008-07-25 01:45:28 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-25 10:53:27 -0700 |
| commit | abddaec56ebb7911bbf0578a4636a74bd7376d92 (patch) | |
| tree | a77e40014e1d4edec7f1e5a226fedf46085f5f71 /scripts/checkstack.pl | |
| parent | 585e93ae83b80c874bf4eb50a239027cef5db4af (diff) | |
| download | lwn-abddaec56ebb7911bbf0578a4636a74bd7376d92.tar.gz lwn-abddaec56ebb7911bbf0578a4636a74bd7376d92.zip | |
fix checkstack.pl arch detection
uname -m was leaving a newline in $arch, and not passing the tests.
Also, printing the unknown arch on failure is probably helpful.
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'scripts/checkstack.pl')
| -rwxr-xr-x | scripts/checkstack.pl | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/scripts/checkstack.pl b/scripts/checkstack.pl index 358f96c75b43..3eca62566d6b 100755 --- a/scripts/checkstack.pl +++ b/scripts/checkstack.pl @@ -36,6 +36,7 @@ my (@stack, $re, $dre, $x, $xs); my $arch = shift; if ($arch eq "") { $arch = `uname -m`; + chomp($arch); } $x = "[0-9a-f]"; # hex character @@ -91,7 +92,7 @@ my (@stack, $re, $dre, $x, $xs); # 0: 00 e8 38 01 LINK 0x4e0; $re = qr/.*[[:space:]]LINK[[:space:]]*(0x$x{1,8})/o; } else { - print("wrong or unknown architecture\n"); + print("wrong or unknown architecture \"$arch\"\n"); exit } } |